Attachment 8-ultra low cost improvement
SYSTIMAX EHD ULL光纤面板解决方案指南说明书
Enhanced high-density fiber solutions for ultra low-loss applicationsSYSTIMAX ®EHD ULL fiber panels solution guideBy 2021, global data center IP traffic will hit 15.3zettabytes (ZB) a year. On the surface, handlingthis tsunami of data will require higher-bandwidth applications and a more robust, ultra low-loss fiber infrastructure. As a leader in data center infrastructure, however, CommScope knows the real issues you face are more complex. How do you:• Maximize per-RU port density without creating congestion at the fiber panel?• Handle more moves/adds/changes without interrupting live channels?• Maximize the potential of MPO connectivity?At CommScope, we’re always anticipating—focusing on the right questions in order to develop the best solutions at the right time. The results are innovations such as our enhanced high-density (EHD) fiber solutions. With concentrated port density and simplified design, our unique high-speed fiber panel system keeps your infrastructure scalable, manageable and agile. And, as part of our High Speed Migration platform, it provides long-term migration support and a clear path to 100 GbE and beyond. Backed bythe strength of CommScope, it’s a vision for the future. And the expertise to take you there.Unleash your network’s potential with EHD fiber solutionsEHD fiber solutions are designed for today’s more crowded and demanding environments, including hyperscale and large enterprise data centers. Available in 1U, 2U or 4U configurations, they support 72 duplex LC ports or 72 MPO ports per RU.Yet its compact, simplified design enables fast, easy deployment, even in the most populated racks or cabinets. The unique sliding-tray design enables open access, from the front and rear, to each individual fiber. So moves, adds, changes and future modifications can be made quickly and easily—without interrupting live channels. As a result, EHD fiber solutions are perfect for core switchingand aggregation layers, high- and ultra-high-density spine/leaf architectures, and data center cross-connects and inter-connects.EHD panelsEHD panels support up to 144 fibers (LC) or 576/864/1728 fibers (8f/12f/24f MPO) per 1RU. Despite their enhanced high-density capabilities, EHD panels make fiber management surprisingly easy. The sliding trays enable front and rear access to individual connectors for installation/patching while integrated fiber managers reduce the overall cable count—simplifying access to individual patch cords. This design also allows modules to be replaced or updated, even when adjacent modules are installed and active.EHD modules and adapter packsThe EHD solution uses modular adapter packs, enabling you to take full advantage of pluggable MPO connectivity, a common building block in many migration roadmaps. EHD modulessupport singlemode, OM4 and OM5 Wideband multimode fiber. With support for SYSTIMAX ULL, you can meet the demanding loss budgets of today’s ultra low-loss links.And only CommScope is confident enough to guarantee support for your high-speed optic applications—including those you may want to run in the future! Your equipment may change every few years but, at CommScope, we’re committed to ensuring your infrastructure remains scalable, manageable and agile enough to serve you over the long term. See CommScope SYSTIMAX ® Infrastructure System 25-year Extended Product Warranty and Application Assurance for details and conditions.Preterminated cables and assembliesWhen paired with our preterminated ULL LazrSPEED ® OM4,LazrSPEED OM5 Wideband multimode and TeraSPEED ® singlemode cabling, CommScope’s EHD fiber solutions give you the loss budget to run wide open over longer link spans. Trunk cabling, array and patch cords, breakouts—it’s an end-to-end, high-speed, lowest loss solution to help you get from where you are to where you need to go.EHD splice modulesThe EHD solution uses modular splice modules for integratedsplicing and patching applications. The EHD splice modules, which include 24 fibers LC style are available in stranded and ribbon versions supporting singlemode and OM4. With the support for SYSTIMAX ULL, you can meet the demanding loss budgets of today’s ultra low-loss links.·1RU, 2RU and 4RU—scalable to 576 LC ports or 288 MPO ports in a 4RU panel ·EHD modules support singlemode, OM4 and OM5 Wideband multimode ·Ultra low-loss performance enables future high-speed applications over longer link spans ·Enables 8-/12-/24-fiber multimode trunks, a fundamental building block of 10/40/ 100 GbE migration·Modules and adapter packs can bemoved and re-installed in any EHD panel as needs change·Preterminated fiber trunk cables—with 288 LC-connected fibers and prestubbed 2RU enclosure—significantly reduce MAC time ·Open access—front and rear—to each individual fiber ·Intuitive, flexible labeling simplifies port identification·Supports 10/40/100 GbE migration for duplex and parallel network types ·Duplex and parallel links can be mixed in the same EHD panel ·Modules can be changed/updated without disrupting adjacent active links ·Left and right cable entry simplifies installation and MACsSCALABLEMANAGEABLEAGILESTEP 1: SELECT PANELS AND ACCESSORIESMATERIAL IDPRODUCT CODEDESCRIPTIONEHD-1U EHD-1U SYSTIMAX EHD 1U sliding tray fiber panel, accepts (6) EHD ULL modules, splice cassettes or MPO panels, providing up to 72 duplex LC ports or up to 72 MPO portsEHD-2U EHD-2U SYSTIMAX EHD 2U sliding tray fiber panel, accepts (12) EHD ULL modules, splice cassettes or MPO panels, providing up to 144 duplex LC ports or up to 144 MPO portsEHD-4U EHD-4U SYSTIMAX EHD 4U sliding tray fiber panel, accepts (24) EHD ULL modules, splice cassettes or MPO panels, providing up to 288 duplex LC ports or up to 288 MPO ports EHD-CMB EHD-CMB EHD external cable management cabinet mounting bracketEHD-CMB-GAB EHD-CMB-GAB EHD external cable management cabinet mounting bracket for trunk gland adapters 760238380EHD-BK-2U EHD splice cassette blocking kit for 2RU panel 760238381EHD-BK-4UEHD splice cassette blocking kit for 4RU panelSYSTIMAX EHD panelsSTEP 2: SELECT MODULES AND ADAPTER PACKS MATERIAL ID PRODUCT CODE DESCRIPTION760237958EHD08-DM-24LC-LS-B-ULL EHD ULL MPO-8 distribution module, 24LC to 3x8f MPOs unpinned, LazrSPEED OM4, dust plugs760237959EHD08-DM-24LC-WB-B-ULL EHD ULL MPO-8 distribution module, 24LC to 3x8f MPOs unpinned, LazrSPEED OM5 Wideband , dust plugs760237957EHD08-DM-24LC-SM-B-ULL EHD ULL MPO-8 distribution module, 24LC to 3x8f MPOs unpinned, TeraSPEED SM, dust plugs760237993EHD12-DM-24LC-LS-B-ULL EHD ULL MPO-12 distribution module, 24LC to 2x12f MPOs unpinned, LazrSPEED OM4, dust plugs760237994EHD12-DM-24LC-WB-B-ULL EHD ULL MPO-12 distribution module, 24LC to 2x12f MPOs unpinned, LazrSPEED OM5 Wideband , dust plugs760237992EHD12-DM-24LC-SM-B-ULL EHD ULL MPO-12 distribution module, 24LC to 2x12f MPOs unpinned, TeraSPEED SM, dust plugs760237999EHD24-DM-24LC-LS-B-ULL EHD ULL MPO-24 distribution module, 24LC to 1x24f MPOs unpinned, LazrSPEED OM4, dust plugs760238000EHD24-DM-24LC-WB-B-ULL EHD ULL MPO-24 distribution module, 24LC to 1x24f MPOs unpinned, LazrSPEED OM5 Wideband , dust plugsSYSTIMAX EHD Distribution Modules ·ULL modules feature unpinned, rear MPO connectors to accept ULL preterminated trunk assemblies·Utilizing Method B Enhanced polarity method, the ULL modules ensure transmit and receive paths are correctly routed in parallel applications ·Available in standard distribution modules and ribbon or stranded splice cassettesMATERIAL IDPRODUCT CODEDESCRIPTION760237943EHD-SP-24LC-LS-AS-ULL EHD ULL 24f LC stranded pigtail splice cassette OM4 760237941EHD-SP-24LC-LSR-AS-ULL EHD ULL 24f LC ribbon pigtail splice cassette OM4760237944EHD-SP-24LC-SM-AS-ULL EHD ULL 24f LC UPC stranded pigtail splice cassette SM 760237942EHD-SP-24LC-SMR-AS-ULLEHD ULL 24f LC UPC ribbon pigtail splice cassette SMSYSTIMAX EHD Splice ModulesMATERIAL IDPRODUCT CODEDESCRIPTION760235622EHD-DP-12MPO-ALL-BEHD MPO Adapter Panel, 12 x MPOSYSTIMAX EHD MPO Adapter PackSTEP 2: CONTINUEDSYSTIMAX ULL MPO-8 trunk cablessinglemode standard is yellowSTEP 3: SELECT TRUNKS, ARRAYS, RUGGEDIZED FANOUTS, JUMPERS·Available in LazrSPEED 550 OM4 and OM5 Wideband and T eraSPEED singlemode fiber solutions·T eraSPEED singlemode 8- and 12-fiber or multimode 8- 12- and 24-fiber MPO connectors ensure fast and simple connections·Factory-terminated and tested trunk cables provide superior quality and performance for field connections.·Guaranteed transmit-to-receive connectivity using Method B Enhanced polarity maximizes administrative convenience·Simplified reconfiguration for moves, adds and changes (MACs) ·Easy upgrade path to parallel transmission and associated applications, and increased value of existing infrastructureSYSTIMAX ULL preterminated trunk cablesSTEP 3: CONTINUEDSYSTIMAX ULL MPO-12 trunk cables·TeraSPEEDsinglemodestandard is yellowSYSTIMAX ULL MPO-24 trunk cables·Male to female will be configured as trunk extensions standard islime green·8-, 12- and 24-fiber MPO connector-based modular design enables simple connections ·Ruggedized fanouts are constructed with LazrSPEED 550 OM4 and OM5 Wideband and TeraSPEED singlemode fibers ·Factory terminated and tested for instant field connections giving guaranteed quality and performance ·Designed for administrative convenience–guaranteed transmit-to-receive connectivity ·No special or non-standard polarity components·Duplex zipcord construction provides better mechanical performance with less risk of damage from crimping·Rugged 1.6-millimeter cordage for durable and easy-to-handle connections ·Colored outer jacket for easy identificationsinglemode standard is yellowSYSTIMAX ULL ruggedized fanout cablesSYSTIMAX ULL fiber-optic LC patch cordsSYSTIMAX ULL fiber-optic MPO-8 patch cordsSYSTIMAX ULL fiber-optic MPO-12 patch cordsSYSTIMAX ULL fiber-optic MPO-24 patch cordsSYSTIMAX ULL LC array cords·TeraSPEED singlemode 8- and 12-fiber or multimode 8- 12- and24-fiber MPO connectors ensure fast and simple connections·All 8-fiber MPO arrays have QSFP wiringmultimode and TeraSPEED singlemode fibers·Factory-terminated and tested trunk cables provide superior qualityand performance for field connections·MPO-LC array fanouts are constructed with 1.6-millimeter reinforcedzipcord furcation tubing for outstanding durability and dependability·Array fanouts are available with multiple breakout lengths tosimplify installationavailableplease contactCommScope·8-, 12- and 24-fiber MPO connector-based modular design enables simple connections ·Array cords are constructed with LazrSPEED 550 OM4 and OM5 Wideband and TeraSPEED singlemode fibers ·Factory-terminated and tested for instant field connections giving guaranteed quality and performance ·MPO-MPO arrays are constructed with 3.0 mm PmP array cords·Arrays are available with multiple breakout lengths; minimum overall assembly length may vary based on breakout length selected (please see configuration table for specifics)*2P , 2X and 2C only available for multimode fiberSYSTIMAX ULL MPO array cords*For use when there is more than one MPO connectoron one or both ends (ie: 1x2, 1x3, 2x3)PHYSICAL SPECIFICATIONSEHD sliding fiber panel dimensions1U = Depth 538.48 mm (21.20 in) x Height 44.45 mm (1.75 in) x Width 482.60 mm (19.00 in) 2U = Depth 538.48 mm (21.20 in) x Height 88.90 mm (3.50 in) x Width 482.60 mm (19.00 in) 4U = Depth 538.48 mm (21.20 in) x Height 177.80 mm (7 in) x Width 482.60 mm (19.00 in) EHD sliding fiber panel weight (installation weight)1U = 6.35 kg (14.00 lb)2U = 8.80 kg (19.40 lb)4U = 15.60 kg (34.40 lb)EHD capacity1U = Accepts 6 EHD universal modules, or EHD MPO adapter packs2U = Accepts 12 EHD universal modules, or EHD MPO adapter packs4U = Accepts 24 EHD universal modules, or EHD MPO adapter packsCommScope (NASDAQ: COMM) helps design,build and manage wired and wireless networksaround the world. As a communications infrastructureleader, we shape the always-on networks of tomorrow.For more than 40 years, our global team ofgreater than 20,000 employees, innovators andtechnologists has empowered customers in allregions of the world to anticipate what’s nextand push the boundaries of what’s possible.Discover more at Visit our website or contact your local CommScope representative for more information.© 2018 CommScope, Inc. All rights reserved.Unless otherwise noted, all trademarks identified by ® or ™ are registered trademarks, respectively, of CommScope, Inc. This document is for planning purposes only and is not intended to modify or supplement any specifications or warranties relating to CommScope products or services. CommScope is committed to the highest standards of business integrity and environmental sustainability with a number of CommScope’s facilities across the globe certified in accordance with international standards, including ISO 9001, TL 9000, and ISO 14001.。
Millicell ULA 96孔U型底清单膠纸板说明书
User GuideMillicell® Ultra-low Attachment Plates96-well, U-bottom, clear polystyreneMC96ULA20Product DescriptionThe Millicell® Ultra-low Attachment (ULA), 96-well,U-bottom, clear plates are used to generate homogeneous spheroid cultures.Each well contains a specialized ULA ultra-hydrophilic polymer coating that enables spontaneous spheroid formation of uniform size and shape, and prevents cells from adhering. Coupled with the U-shaped round bottom, the Millicell® ULA Plates enable the production, culture, and analysis of spheroids and other 3D cell structures. The initial cell aggregate size is highly uniform and can be controlled by adjusting the initial cell seeding. The clear Millicell® ULA Plates offer great visibility of aggregate formation and growth of the 3D cultures over time.Millicell® ULA Plates promote scaffold free,self-assembly of spheroid formation. The Millicell®ULA Plates have high optical clarity making them highly suitable for brightfield imaging and confocal microscopy.Millicell® ULA Plates are gamma irradiated in packaging. Features• Millicell® ULA Plates have well numbers indicated on both top and bottom of each column.• The frosted effect on the plate enhances the ability to read the column and row indication labels.• The plate has an opening on the on the long sideof the bottom of the plate for easier grip.• The Millicell® ULA Plate lid fits the plate with rings designed to frame the top of each well to impede evaporation.• The round U-shaped bottom of the Millicell® ULA Plate provides optimum spheroid growth.• Stable, non-cytotoxic and cell non-adhesionsurface• Easy to handle, compatible with liquid roboticsystem• Round bottom wells have high optical claritymaking them suitable for bright field imagingand confocal microscopy.• Uniform single spheroid formation in each well 3D Spheroid Applications• Fluorescent Image Analysis, cell divisionin spheroids• Fluorescent Image Analysis, live dead cellassay of spheroids• Evaluations of Drug Efficacy, the responseof co-cultured spheroids to drugs• Analysis of Anticancer Drugs, targetingthe interior of spheroid• Evaluation of Drug Efficacy, quantitative evaluation of spheroid size• Evaluation of Drug Efficacy, the responseof spheroids to a drug• Cell Counting, measuring the numberof cells in spheroidsStorageStore Millicell® ULA Plates at room temperature and low humid location away from direct sunlight. Do not use if package is wet or damaged.Chemical Resistance0.1%SpecificationsPlate Type 96-wellPlate Material Clear polystyrene Lid Material Clear polystyrene Well VolumeMax 300 μL <250 μLrecommendedWell Depth10 mm Well Diameter Top/Bottom 7.0/6.1mm Plate Length 127.5 mm Plate Width 85.9 mm Plate Height 14 mm A1 Row Offset 11.45 mm A1 Column Offset14.25 mmWell Center to Well Center Spacing9 mm Flange or Skirt Height 3.5 mm Stack Height12.9 mmWell Bottom Elevation 4 mm Well Bottom Thickness 1.1 mm Distance to Bottom of Plate2.9 mmCompatible with brightfield and fluorescenceimaging systems.Directions for UsePlease read the entire protocol before proceeding.PreparationMillicell® ULA Plates with ULA coating on the well surface, received gamma irradiated in its packaging. To prevent contamination, plates should be opened inside a bio-safety cabinet.Generation of Cell Aggregates from a Single Cell SuspensionMultiple cell lines were shown to form single, centered spheroids in 96-well microplate formats. Brightfield images were taken after incubating samples for 72 hours (10x and 4x magnification).A549HeLa HepG2MCF7Cells grow and divide to formspheroids within 24-72 hoursBrightfield images of spheroidsSeeding Cells in wells1. Culture cells in 2D cell culture flask until they are between 60-80% confluence.2. Aspirate media from the culture flask.3. Add sterile PBS for 3 minutes at room temperature.4. Aspirate liquid from the culture flask.5. Add Trypsin to the culture flask and incubate at 37 °C 5% carbon dioxide cell culture incubator.6. Stop the trypsin reaction by adding equal parts complete cell culture media to the flask.7. Collect liquid suspension and spin down in the centrifuge at 300 x g for 3 minutes.8. Re-suspend cells in 1 mL of cell complete culture media.9. Count cells using Trypan Blue Solution and a Millicell® Disposable Hemocytometer. Mix 90% trypan bluewith 10% cell suspension (e.g., 180 µL trypan blue and 20 µL cell suspension).10. Count live cells on the hemocytometer and calculate cells per milliliter.11. Mix to create a single cell suspension and add desired cell suspension amount to 96-well microplate.Note: Millicell® ULA Plates can hold a maximum of 300 µL volume, but we advise <250 µL volume for best results.12. Depending on the cell type and medium, cells will aggregate to form a single spheroid within24-72 hours (about 3 days).How to Change MediumFor best results perform half media changes to avoid disrupting spheroid formation (if total well volume is 200 µL, then aspirate 100 µL and replace with fresh 100 µL volume).Millicell®Uniform spheroidformation resultsImaging and Staining SpheroidsSpheroids may be generated, cultured, and assayed for fluorescent or luminescent signals in the same Millicell® ULA Plate without the need to transfer them to another plate. The unique U-shaped well geometry makes them suitable for automated imaging of spheroids for high content screening approaches.Images below have been taken on the ImageXpress® Micro Confocal High-Content Imaging Systemwith 10x objective.Nuclear Actin CompositeA549HeLaHepG2MCF7In-well Assay Manipulation for Fixation and Staining Spheroid1. (x3) Remove 100 µL from supernatant and add100 µL wash buffer. Incubate at room temperature for 5 minutes.Note: For best results perform half media changes to avoid disrupting spheroid formation (if total well volume is 200 µL, then aspirate out 100 µL volume and replace with fresh 100 µL volume).2. Remove 100 µL from supernatant. Add in2x fixative (e.g., 8% PFA for a final concentration of 4% PFA) and incubate for 1 hour at 4 °C.Note: The fixative is made up as a 2x stock andadded 1:1 with the residual volume in the wellwith the spheroid.3. (x3) Remove 100 µL from supernatant and add100 µL wash buffer. Incubate at room temperature for 5 minutes.4. Remove 100 µL from supernatant. Add in primaryantibodies and incubate for 1 hour in the dark at room temperature.5. (x3) Remove 100 µL from supernatant and add100 µL wash buffer. Incubate at room temperature for 5 minutes.6. Remove 100 µL from supernatant. Add in secondaryantibodies and incubate for 1 hour in the dark atroom temperature.7. (x3) Remove 100 µL from supernatant and add100 µL wash buffer. Incubate at room temperature for 5 minutes.8. Remove 100 µL from supernatant. Dilute stock DAPIin PBS to 1 µg/µL and add 100 µL to each well.Incubate overnight in the dark at 4 °C.Note: Wrap your plate with paraffin or other sealant to avoid evaporation of liquid.9. (x3) Remove 100 µL from supernatant and add100 µL wash buffer. Incubate at room temperature for 5 minutes.10. Ready to image.TroubleshootingProblem Cause(s)Solution(s)Single cell suspensionaggregating/clumping Sticky/clumpy cells Use a 40 µm cell strainer to remove aggregates/clumps of cellsSpheroids not forming or multiple aggregates formed Pipette touched the bottom orsides of the microwell whenmanually seedingReseed plate avoiding contact with the platebottom or sidesULA coating damaged Replace the platePre-existing aggregates in well Start with a single cell suspensionMore time is requiredCells may take 24-72 hours depending ontype. Optimization is required for eachcell typeBacterial contamination Check culture for bacteria and use antibioticsin mediaSpheroids formingloose aggregates Cell lines may vary Fibroblast co-culture may be required Additional media supplementation such asmethyl-cellulose may be required Optimization is normally required for each cell typeLosing spheroids during media changes This is an ultra-low attachmentplate, non-adhesion spheroidsmight be inadvertently removedwith media aspiration.Perform half media changes andmicro-pipette gentlySlowly aspirate liquid so not to disturb3D culturesDo not set the pipette tip near the spheroidin the mediaSpheroids are not forming uniform size 3D aggregates Non-uniform starting single cellsuspensionEnsure that you are mixing the starting singlecell suspension before adding it to plate Heterogeneous co-culture cellmixtureMix co-culture cell types well beforedispensing into the plateUnknown starting quantity of cells Count cells in a hemocytometer to add aknown cell number to the plateUnequal media volume Add equivalent volumes of media to each wellThe life science business of Merck operates as MilliporeSigma in the U.S. and Canada.Merck, Millipore, Product Name, and Sigma-Aldrich are trademarks of Merck KGaA, Darmstadt, Germany or its affiliates. All other trademarks are the property of their respective owners. Detailed information on trademarks is available via publicly accessible resources.© 2023 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.Document Template 00035533 Ver 1.0Product OrderingTo order , go to .DescriptionQuantity Catalogue Number Millicell Ultra-low Attachment Plates,96-well, U-bottom, Clear 20 pkMC96ULA20Trypan Blue Solution 50 mL 93595-50ML Trypsin100 mg T2600000Millicell ® Disposable Hemocytometer50 pkMDH-2N1-50PKNoticeWe provide information and advice to our customers on application technologies and regulatory matters to the best of our knowledge and ability, but without obligation or liability. Existing laws and regulations are to be observed in all cases by our customers. This also applies in respect to any rights of third parties. Our information and advice do not relieve our customers of their own responsibility for checking the suitability of our products for the envisaged purpose.The information in this document is subject to change without notice and should not be construed as acommitment by the manufacturing or selling entity, or an affiliate. We assume no responsibility for any errors that may appear in this document.Technical AssistanceVisit the tech service page on our web site at /TechService .Terms and Conditions of SaleWarranty, use restrictions, and other conditions of sale may be found at /Terms .Contact InformationFor the location of the office nearest you, go to /Offices .。
英语高考模拟试题及答案
英语高考模拟试题及答案一、阅读理解（共20分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
AThe Internet has changed the way we live, work and communicate. It has become an essential part of our daily lives. With just a few clicks, we can access a wealth of information, connect with people around the world, and even do our shopping online. However, the Internet also has its downsides. It can be a source of misinformation and cybercrimes. People need to be cautious when using the Internet.1. What is the main topic of the passage?A. The advantages of the Internet.B. The disadvantages of the Internet.C. The influence of the Internet.D. The dangers of the Internet.2. What can we do on the Internet?A. Access information.B. Go shopping.C. Communicate with people.D. All of the above.3. What is the author's attitude towards the Internet?A. Positive.B. Negative.C. Neutral.D. Ambiguous.BIn recent years, the number of people who prefer to work from home has been increasing. This trend is largely due to the flexibility it offers. People can work at their own pace and manage their time more effectively. However, working from home also has its challenges. It can be difficult to separate work from personal life, and some people may feel isolated.4. Why is working from home becoming more popular?A. Because it is more comfortable.B. Because it offers more flexibility.C. Because it is more cost-effective.D. Because it is more prestigious.5. What is a potential challenge of working from home mentioned in the passage?A. The lack of office equipment.B. The difficulty in separating work from personal life.C. The need to work longer hours.D. The risk of cybercrimes.答案：1-3 DCD4-5 BC阅读下面的短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
2024年河南专升本【公共英语】真题试卷及参考答案
The student added,"As luxury food and brand-name clothing cannot increase my happiness,why not satisfy myselfby spending less fbr the same amount of h appiness?'11.According to the passage,what lifestyle are more young people expecting to live?A.Plain needy lifestylesB.Rich high-cost lifestylesC.Simple low-cost lifestylesD.Extravagant pleasant lifestyles2.What do C4they,,(P2)refer toA.more young people in ChinaB.more young people in every countryC.more young people in any other countriesD.more young people in many other countries3.Which is not the reason for more young people expecting a frugal life?A.Rich and wealthy lifeB.Economic pressureC.Employment pressuresD.Changing attitudes toward material life4.How many ways of frugality are there being practised in the passage?A2 B.3 C.4 D.55.What is the passage mainly about?A.M ore young people are in pursuit ofhappmess and satisfection.B.M ore young people never buy luxury food and brand-name clothing.C.M ore young people have changed their attitudes toward consumerism.D.F rugal,low-cost lifestyles only attract a growing number of foreign followers.Passage2His desire to put what he learned into practice increased after the university established a Luban Workshop in Ethiopia in2021.The workshop was part of the professional training programs offered by China's vocational education colleges with the aim of sharing expertise.To date,Chinese colleges have established11Luban Workshops in African countries,offering a wide range of professional training and helping fbr the younger generation in these nations to build up their professional skills.Liu Bin,president of the Alliance for the Development of Luban Workshops,said a crucial factor behind the flourishing vocational training programs is that they seek to meet surging demand fbr improved local labor forces as Chinese businesses and products go global.A total of27Luban Workshops have been established in25countries,most of them in the developing world.The programs provide training in vocational skills tailored to meet the demands of host countries.2024年河南省普通高等学校选拔优秀专科毕业生进入本科阶段学习考试公共英语题号一二三四五六七八总分分值Part I Reading Comprehension(2x20)Directions:There are4passages in this part.Each passage is followed by some questionsor incomplete sentences.For each ofthem there are4choices marked A.B.C and D.You should decide on the best choice and mark the corresponding letter on the Answer Sheet.Passage1Since ancient times,frugality has been one of the traditional virtues among Chinese people. Following this traditional way of life,more young people in China are now frugal,low-lost lifestyles in order to spend less and save more.They are beginning to realize and project the pitfalls of consumerism,believing that simplicity can bring happiness and satisfaction.Economic and employment pressures,as well as changing attitudes toward material life,and also resulting in more young people turning their backs on extravagance and waste.Frugality is being practiced in a number of ways.Some young people choose discounts and low priced goods,while others are replacing well-known brands with those that are cost-effective.Some are cautious when buying nonessential items,while others say they save all they can in order to make important purchases.He Jiazheng,22,a college student,said he spends about10yuan on each meal and no more than 100yuan on each item of clothing.He,who is studying economics,said his pursuit of frugality stems from the idea of"realizing maximum happiness through minimum expenditure"Another crucial factor underpinning the popularity of the workshops is the deepening cooperationbetween China and countries taking part in the Belt and Road Initiative,or BRI."Advancing the BRI gave rise to the need for Luban Workshops,which has also given impetus to the initiative."Liu said.Most of the workshops are located at vocational colleges in host countries,and they are usually established through partnerships between such colleges in China and their local counterparts.The Chinese institutions share their equipment,teaching methods and materials,and provide training fbr teachers.Since the first Luban Workshop outside China was set up in Thailand in2016,the27workshops established to date offer degrees to more than6,100students and temporary training programs fbr some 31,500students.Liu said the workshops have also provided training fbr more than4.000teachers from host countries.6.Up to now,how many Luban workshops have been set up in African countries.A. 11B.24C.25D.277.About Luban workshops what is the purpose of the drive by China.A.T o promote mtemational cooperation on high educationB.T o promote cross-institution cooperation on high educationC.To promote international cooperation on vocational educationD.T o promote cross-mstitution cooperation on vocational education8.According to the passage,which help is not offered by the Chinese colleges?A.Sharing equipmentB.Providing financial supportsC.P rovidmg training for teachersD.S haring teaching methods and materials9.W hy did China start the first Luban workshop in Africa?A.T o help maintain and operate the railwayB.T o help train talent,which is in short supplyC.T o help train students.which are in short supplyD.T o help tram senior engmeers,which are in short supply10.W hat is the passage trying to tell us?ALuban workshops are specially made programs provided by ChinaB.Luban workshops have offered degrees to students in ThailandC.L uban workshops have tramed first24students in DjiboutiD. L uban workshops have benefit to Africa vocational educationPassage3Shenzhen is trying to be the first choice among Chinese cities fbr global brands launching flagship stores in the country and a shop window of global brands,according to a recently released action plan on expanding consumption,improving consumption quality and creating new demands(2021-2023).The plan put forward by the Shenzhen Municipal Commerce Bureau also stressed building local brands to enhance local products'prestige and influence.First-shop economy and brand economy are important indexes reflecting business innovation and influence of a city,and now play driving roles in stimulating consumption.The population structure in which young people take a majority enables Shenzhen to be the first choice for some well-known brands to establish presence in South China market,H Zeng Li.supervisor with the research firm JLL South China,said.Partial statistics from retail business data platform showed a total of72brands launched their flagship stores in Shenzhen from January to June.Among the shops,13were the brands' first shops in the country,?5were the first in South China and34were the first in Shenzhen.Statistics from the city's commerce bureau also showed that26shopping centers introduced97flagship stores of well-known brands to Shenzhen in2020.Of the97brands,41are in cosmetics and fashion business, and39engage in catering,including bakeries and beverages.which young people favor.lt is estimated that Shenzhen will open20complexes with these new business modes and more feature brands will bring new experiences to local consumers in the second half of this year.In2020,in a move to be a central city of global consumption,Shenzhen unveiled measures to stimulate the development of first-shop economy to attract famous global brands to set up shops in Shenzhen.In April this year,the Shenzhen Municipal Commerce Bureau unveiled measures on building international consumption centers.Among the measures,the property owners that introduced first shops or flagship stores of famous brands at home and abroad will receive rewards of500.000yuan for a retail outlet and200,000yuan fbr a catering outlet.The reward for one property owner or operator will be no more than3milion yuan a year.For product launching or shop launching activities of well-known Shenzhen brands,the government will give standard subsidies of30percent of the actual cost with a cap of3million yuan.—2—1l.What makes it possible for the121new flagship stores to open in Shenzhen?A.T he city can provide data to these fbr foreign and domestic busmessB.T he city n s consumption has made a steady and strong increase.C.T he city's consumption mainly depends on foreign and domestic businessesD.T he city is famous as an international consumption center in South China.12.34stores open in Shenzhen for the first time,which showsA.a strong appealB.t o leading innovationC.a proper policyD.i n driving plan13.What is the meaning of the word"catering"?A.T he work ofprovidmg make-upB.T he work of p roviding costumeC.The work ofprovidmg entertainmentD.T he work ofproviding food and drinks14.A mong these new stores,which sector accounts for the highest percentage of first stores?A.cateringB.c lothingC.leisure activityD.l ifestyle15.Which is the NOT following related to"first store economy"measures?A To reward famous global brands fbr opening their flagship shops in Shenzhen.B.T o reward Shenzhen's commerce bureau fbr its contribution.C.T o reward property owners for mtroducmg flagship shop of f amous domestic brands.D.T o reward property owners for mtroducing flagship shop of famous global brands.Passage4Xinjiang reservoir optimizes water useBy CHENG SI in Aksu,Xinjiang China Daily Updated:2023-09-0900:00Aksu in the Xinjang Uygur autonomous region is making efforts to optimize the use of water resources by building a world-class reservoir project,which aims to reduce droughts and floods andreduce their influence on local economic development and people's livelihoods,as well as generate powerLocated at the junction of Wensu and Wushi counties of Aksu,the Dashixia water reservoir project started construction in December2017,and is expected to test its water-holding function in October2025 and finish all construction around October2026.This area has a very harsh climate and complicated geological conditions,posing great challenges to our work,"said Huang Jin,vice-general manager of Xinjiang Gezhouba Dashixia Reservoir Development Co-the company in charge of construction.He said that the project requires high-quality construction because of the height of the dam,with its highest point designed to reach247meters,in addition to its high flow rate of floodwater release and higher-level resistance to earthquakes.To better monitor the quality of construction work and collect construction data,the company channeled around30million yuan(S4.1million)to build a smart monitoring system in late2021."The application of the system can not only help us save human resources,but reduce the risk of human error.We can monitor the construction work during the whole process,"said LiJiandong,the company's director of technology management department."For example,we can trace the whole process of dam material from the original mining,transportation and its placement through the system."He added that the system is in trial operation so far,and will be put into service around October to December.Seeing the project in smooth operation.the45-year old Xu Shumei,a senior technician from the company,feel her efforts and contributions are rewarded."I've worked in Xinjiang since1999after finishing my education in Chongqing,my hometown. And I started to work for the project around four years ago,"she said.She is responsible for quality control,laboratory management and energy saving and emission reduction for the project."Ive never regretted serving in this industry,and it may be a once-in-a-lifetime chance to get involved in such a world-class project.But I owe a lot to my daughter and parents who need my care because of my work,"she said.16.Which is not the purpose of building a world-class reservoir project in Aska?To reduce droughtsA.B.To reduce floodsC.T o generate powerD.T o reduce power generation17.When is the Dashixia water reservoir expected to finish all construction?.A.A round December2017B.Around late2021C.Around October2025D.Around October202618.How did the company better monitor the quality of construction work?A.T o manage laboratory energyB.To build a smart monitoring systemC.T o protect the right oflaborersD.T o prohibit the risk ofhuman errors19.What can you infer from this passage?A.X u Shumei is a j unior technician in charge of q uality.B.X u Shumei take less care ofhis daughter and parents.C.X u Shumei is a workaholic in eyes ofher relatives.D.X u Shumei has been the company director fbr4years.20.What is the passage mainly about?A.T he Dashixia water reservoir can generate power.B.B.The Dashixia water reservoir can reduce droughtC.T he Xinjiang reservoir can reduce energy and emission.D.D.The Xiryiang reservoir is tying to optimize water resources.Part II Cloze(1x20)Directions:There are20blanks in thefbllowingpassage.For each ofthe blank there are fourchoices marked A,B,C and D.You should choose the ONE that best fits into the passage and mark the corresponding letter on the Answer Sheet.Going to the hospital is a tough and tiring experience for many elderly citizens.Especially, 21who live alone,have limited mobility,or are unfamiliar_22_smartphone use.Companies that provide workers to accompany individuals to the hospital and_23_patients throughout the process_24_to profit as demand rises.This type of service is known as Peizhen,_25_translates to"medical treatment accompaniment"The market is quite segmented.The elderly,_26_certain enterprise customers_27_,and young people living alone in the city,_28_the majority other demand.The_29_typically have more stringent requirements,such as health consultation and expert reservation.The_3O rate ranges from20yuan to100yuan,31on the service content,requirements and staff background,with those with medical backgrounds charging more."Peizhen is a brand-new industry.Our company's primary market is older individuals_32_buy the service for themselves or whose children_33_the service,'1said Yu Weisheng,manager of Shanghai Quanchengjiujiu Health Service Co,whose workers can escort three to four old individuals to the hospital every day.H We_34_collaborate with the district administrations in some neighborhoods,which_35_theelderly service,'1s aid Yu."Typically,elderly people must travel to a_36_hospital for out-patient,rehabilitation therapy,and dialysis services.They engage our workers to assist them_37_they do not have children or the children are not living with them,"Yu explainedYu wants the government s8_a series of access qualification,training,and certification programs to improve management and assure the industry's_39_development."It is a new business;there are no rules governing staff qualification,background,pricing,risk management,patients'medical records,_40_privacy protection,"he said."Service providers should be trained and tested in psychology,medical knowledge,and other necessary skills to ensure service quality and safety,"he stated.21.A.t hat B.these C.someone D.those22.A.t o B.with C.on D.from23.A.insisting B.assist C.insist D.assisting24.A.is beginning B.is planning C.are beginning D.are planning—4—The move allows similar steps taken recently in Finland,a country that is widely regarded as having one of t he best education systems in the world.France has also had a ban in place since September2O18.Newspaper Le Figaro reported that before the ban,around30to40percent of all sanctions issued in senior schools related to the use of m obile phones in the classroom.()41.Smart devices are to be banned from Dutch classroom in the new year.()42.The disabled students are banned to use smart devices in the Netherlands.()43.Robbert Dijkgraaf approved of t he use of smart devices in the Netherlands.()44.Finland is widely regarded as having the best education system in the world.()45France has also issued a similar official rule concerning the use of smart devices.Part IV Translation(40points)Section A English-Chinese Translation(2x5)Directions:This part,mumbered46to50,is to test your ability to translate English into Chinese.Each sentence isfollowed byfour choices of s uggested translation marked A,B,CandD. You should decide on the best choice and mark the corresponding letter on the Answer Sheet.46.A ll our sale items are slightly imperfectA.我们所有所售的商品都非常完美B.我们所有的特价商品都略有瑕疵。
JBL RS400i 4英寸双线性扬声器说明书
©2006 SoundTube Entertainment, Inc. All rights reserved. PN TS-CM600 REV11.13.06Key Features• BroadBeam® waveguide technology delivers a consistent dispersion pattern up to 10 kHz for maximum coverage area per speaker (EASE™ documented). • One 102 mm (4 in) polypropylene woofer and one 25 mm (1 in) convex alu-minum tweeter with FerroFluid cooling. • Weatherized components for indoor & outdoor applications.• Includes hanging hardware with aircraft cables and integrated SpeedClamp™self-locking wire grip for fast, easy & secure installation. Also includes Euro-block connector & terminal weather boot.• Patented ZeroReflection™ enclosure technology for optimal sound reproduc-tion & cabinet rigidity.• Easy access 5-position selectable tap switch for 25, 70.7 and 100 Volt applica-tions with voice coil/4 Ohm direct sim-plifies ordering & inventory tracking.• Iridite-plated steel grille with protective powder-coated finish for lasting durability. • High-quality black or white paint finish. Custom paint colors optional.• Optional surface-mount bracket. DescriptionThe RS400 is a 4” coaxial, ported speaker with an open-ceiling enclosure design. Hanging hardware is included & fea-tures a SpeedClamp™ self-locking wire grip for fast, easy & secure installation. SoundTube’s custom-engineered driver and electro-acoustic network delivers high-performance sound in a cost-effective speaker design. The RS400i speaker incorpo-rates a low-profile grille and a 5-position tap switch with voice coil/4 Ohm direct. ApplicationsDesigned for indoor & outdoor back-ground to mid-level SPL applications, the RS400i includes a single-point mountingsystem for rapid open-ceiling installations. Cost-effective engineering with high-per-formance sound makes the RS400i speaker ideal for music & paging applications in retail, grocery stores, restaurants, hotels, casinos, museums, trade shows & confer-ence rooms. For applications where addi-tional bass is required, SoundTube’s RS801i 8” subwoofer provides bass down to 40 Hz.RS400i Open-Celling SpeakerTechnical Information for System Engineers70.7 V Output 100 V Output 25 V Output20w 98w 20w 98w 3w 89w10w 95w 10w 95w 1w 86w5w 92w 5w 92w 0.63w 83w3w 89w 0.31w 80w1 Frequency response is measured in full space.2 Continuous power rating, EIA-426-B test.3Average over published frequency response range.41w1m sensitivity based on voltage required to yield 1w based on the minimum system impedance. SoundTube continually develops new product innovations and improvements. Updates to existing products without prior notice are an example of SoundTube’s drive for constant improvement.Phase/Impedance ReponseFrequency ResponseBroadBeam ® WideDispersion TechnologyMore than 3 years in development, SoundTube’s proprietary BroadBeam ® technology incorporates a high-fre-quency waveguide mated to a 1” convex metal tweeter. BroadBeam ® wave-guide technology delivers a consistent BroadBeam ® dispersion pattern across the upper registers of the frequency spectrum (up to 10 kHz, EASE ™ docu-mented). The result is an audio system with fewer speakers, reduced power needs, shorter installation time and cost savings on shipping & labor.Patented SoundTube TechnologiesSoundTube Entertainment is constantly developing new technologies that enhance audio product performance. SoundTube Entertainment innovations are protected by multiple U.S. and international patents, which explicitly cover SoundTube disper-sion, enclosure and dome technologies.Beamwidth (-6 dB)Directivity Index (DI)RS400iOpen-Celling SpeakerPreliminary T echnical Information for System Engineers������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������Technical data, EASE ™ plots, SoundTubeSPEC ™ software & product downloads available at 20/Outline/EASE ™ interface.EASE™ Data – 3-D polar plots. SoundTubeSPEC™ – ProprietarySoundTube speaker placement software.Technical assistance:SoundTube SPEC™ software and engineering supportFor quick and easy specification, visit and use SoundTube’s proprietary specification software. For technical assistance, including detailed EASE™ plots, con-tact SoundTube Entertainment directly ********************************at 435-647-9555 or 800-647-8823.Architectural SpecificationsThe loudspeaker shall consist of a 102 mm (4 in) polypropylene woofer and one 25 mm (1 in) convex aluminum tweeter with FerroFluid cooling. Performance specifications of a typical production unit shall be as follows: Use-able frequency response shall extend to 72 Hz (-10 dB, no external equalization). Measured sensitivity (2.83 Volt input, 1meter) shall be at least 88 dB. The speaker shall have a nominal impedance of 4 Ohms and be available for 25, 70.7 & 100 Volt modes with voice coil/4 Ohm direct. The frequency dividing network shall have a crossover frequency of 2.27 kHz with slopes of 12 dB per octave ( 2nd order) for both low and high pass filters. Rated power capacity shall be at least 20 Watts con-tinuous power (RMS) and conform to EIA-426-B testing. Maximum continuous output at 1 meter shall be 98 dB.The low-frequency transducer shall have a polypropylene cone with butyl rubber surround. The high-frequency transducer shall be constructed of alu-minum with a proprietary BroadBeam ® waveguide.Installation and safety attachment for the RS400i shall be by aircraft cable affixed to the speaker chassis via an integrated forged aluminum clasp with safety gate. The external wiring input connector shall be a 4-pin, 5 mm Euro-block for 4 Ohm or distributed systems and shall accept from 10 – 22 gauge wire. The system shall be for indoorSoundT ube Entertainment actively defends its patents in order to protect SoundT ube resellers and end users.Technical Data and Specification ToolsTechnical DataSoundTube Entertainment strives to provide complete and effective techni-cal information and data to dealers, engineers and designers. All data are available from SoundTube Entertain-ment or at .Data AcquisitionAll performance data acquired at SoundTube’s Technical Measurement Center (TMC) are analyzed using a variety of standard measurement tech-niques, including Measured Length Sequence (MLS) and Time Delay Spectrometry (TDS). Performance, development and data acquisition tools include: Gold Line TEF 20, CLIO, LMS, LEAP, and proprietary modeling software. EASE ™ data are acquired through an automated TEFPolar Plots10,000 Hz8,000 Hz4,000 Hz2,000 Hz1,000 Hz500 Hz250 Hz125 Hz& outdoor applications and shall have aweather-resistant terminal boot covering all wire connectors.The enclosure shall be constructed of injection-molded ABS. The grille shall be constructed of iridite-plated, powder-coated steel for lasting performance in the elements. Overall cabinet dimensions shall be no more than 197 mm (7.7 in) in height by 224 mm (8.8 in) in diameter. The RS400i shall include hanging hardware, Euroblock connector and weather-resistant terminal boot.The system shall be the SoundTube RS400i with hanging hardware for both low & high impedance applications.SoundTube Entertainment6430 North Business Park Loop Park City, Utah 84098Phone 435.647.9555 Fax 435.647.9666 Toll Free 800.647.TUBE All SoundTube products come with a 5-year limited warranty.SoundTube Entertainment manufactures a complete line of speakers for:Open-Ceiling • In-Ceiling • Surface-Mount • Outdoor • Sound-FocusingAll SoundT ube products are designed and engineered in the USA.Mechanical DrawingsIncluded AccessoriesHanging Hardware: Main & Safety Cables w/ SpeedClamp™SoundT ube’s hanging cable kit incorpo-rates hanging & safety cables & Speed-Clamp™ self-locking cable clamps for an integrated and easy-to-install system. Hanging & safety cables are infinitelyadjustable to 2.74 M (9.0 ft).Optional AccessoriesSurface-Mount Bracket (AC-RS-SM5)。
Parker Hannifin Veriflo 高压面装工具调压器产品介绍说明书
VerifloContact Information:Parker Hannifin Corporation Veriflo Division 250 Canal BlvdRichmond, California 94804phone 510 235 9590fax 510 232 7396************************/verifloMobile App: /verifloValue Proposition:The Surface Mount Tool Regulator is offered in two flow ranges, the SMTR and the SMTRHF (High Flow). The SMTR and SMTRHF 1-1/8” tool regulators are part of the process proven QRM product line which provides excellent stability and sensitivity fortoday’s modular surface mount systems.They provide all of theperformance benefits to modular designs, including a threadless seat, non-tied diaphragmdesign, extraordinary transient response performance and low particle counts.UHP Surface Mount Pressure Regulator Stainless SteelSMTR & SMTRHF SeriesProduct Features:• No threads exposed to the wetted area• Miniature footprint with low internal volume • Standard full internalelectropolish • Meets SEMI Modular Interface Specifications• Standard Hastelloy C-22® diaphragm for high corrosion resistance• Critically dampened to improve MFC stabilitySMTR & SMTRHF SeriesFlow Curves100 psig inlet01020304050607080020406080100120140Flow slpm N2O u t l e t P r e s s r r e p s i g00102030405060708090010110035720525220025710515210015705520N 2 Flow (slpm)O u t l e t P r e s s u r e (p s i g )100 psig Inlet Pressure SMTRSMTRHFAdditional flow curves available upon requestSMTR & SMTRHF SeriesDimensional DrawingOrdering Information.864x Ø.173(4.4 mm)OUTLET 1-1/8" W-Seal (60)1-1/8" Standard C-Seal (10)1-1/8” STANDARD C-SEAL (10)1-1/8” W-SEAL (60)Basic Series SMTR SMTRHFPressure Range SMTR30 = -10 - 30 psig 60 = 2 - 60 psig 100 = 3 - 100 psig SMTRHF30 = 1 - 30 psig 60 = 2 - 60 psigBody Material S = 316L VeriClean™ Stainless S teelPorting10 = 2 Ports C-Seal 60 = 2 Port W-SealOptional FeaturesThis section can have multiple optionsPA = MPa Max Inlet Pressure Unit MarkingEV = 5 Ra Surface Finish12351345SMTRHF 30 S 10 PASMTRHF30S10PASample:Finished Order:42Build an SMTR or SMTRHF Series regulator by replacing the numbered symbolswith an option from the corresponding tables below.Color Explanations:For an explanation of Ordering optionsplease reference literature 25000275at /verifloBlack = Standard Lead Time Configurations Blue = Extended Lead Time ConfigurationsLitPN: 25000196 Rev: C Date of Issue 04/2013© 2009 Parker Hannifin CorporationVerifloOFFER OF SALE:The items described in this document are hereby offered for sale by Parker-Hannifin Corporation, its subsidiaries or its authorized distributors. This offer and its acceptance are governed by the provisions stated in the detailed “Offer of Sale” elsewhere in this document or available at /verifloWARNING USER RESPONSIBILITYFAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. THIS DOCUMENT IS FOR REFERENCE ONLY. PLEASE CONSULT FACTORY FOR LATEST PRODUCT DRAWINGS AND SPECIFICATIONSThis document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise.The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyze all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalog and in any other materials provided from Parker or its subsidiaries or authorized distributors.To the extent that Parker or its subsidiaries or authorized distributors provide component or system options based upon data or specifications provided by the user, the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the components or systems.The products described herein, including without limitation, product features, specifications, designs, availability and pricing are subject to change by Parker Hannifin Corp and it’s subsidiaries at any time without notice.Proposition 65 Warning: This product contains chemicals known to the state of California to cause cancer or birth defects or other reproductive harm.For additional information on materials of construction, functional performance andoperating conditions, please contact factory.Use mobile device to scan this QR Code.SpecificationsSMTR & SMTRHF SeriesHastelloy C-22® is a registered trademark of Haynes International, Inc.VeriClean™ is a trademark of Parker Hannifin CorporationInconel® is a registered trademark of Special Metals Corporation。
METTLER TOLEDO产品说明书
A recent PMMI survey suggests that manu-facturers in the grocery segment are facing a slowdown in growth, combined with a need to satisfy increasingly discerning consumers with an appetite for greater product diversity. This is partly due to changing lifestyle habits and seeking healthier food options.Software supports improvementsTo remain competitive, manufacturers are looking to streamline production processes. Advanced data collection software supports digitalization.Benefits of digitalizationDigitalization provides improvements across all production areas. Placing live process data at the fingertips of managers and operators supports informed decision making, leading to increased uptime and better utilization of the workforce and materials.Effective data collectionSoftware integration with weighing and inspec-tion devices provides effective data collec-tion and maximized efficiency. Find out how METTLER TOLEDO supports these improvements on pages 2 and 3.Making Informed DecisionsInvestment in Software Supports ImprovementsFuture food processing and packing facilities will run on ‘big data’ intelligently improving decision making and planning. But how does making the right data collection software pave the way for improved operational efficiency?26Newsp. 4Data Management Enables Smart Factory Transformationp. 6Make Your Data Work for You with SQC Solutionsp. 8X-ray Technology for Product Quality and Integrityp. 10Safe, High-Quality Food EnsuresCustomer SatisfactionEnsure Uptime with Cloud/Remote ServiceInTouch monitoring is a service that constantly evaluates the condition of connected devices allowing personnel to be noti-fied of critical equipment issues. It provides:• • • Increasing Product Inspection EfficiencyProdX data management software provides seamless inte-gration of product inspection devices to give complete con-trol of the entire inspection management process. Benefits of using ProdX software include:• • • Data Visualization for Process InsightsCollect+ software is designed to collect data from your production de-vices in a central repository. You can view graphical representations using an integrated, web-based dashboard tool. Benefits include:Reducing Product Waste and Saving CostsBy using ProdX, Heinrichsthaler can monitor and optimize the mean values of its pack weights. Real-time data helps avoid costly overfilling, which has led to a significant reduction in product waste. The reporting features within ProdX means that Heinrichsthaler is able to visualize all key information at any time in a condensed graphic format, ensuring a successful audit./prodxD a t a a n d Q u a l i t y C o n t r olData and communicationProdX supports Heinrichsthaler’s smart factory initiatives and integrates into its existing production systems. Quality and Production Data Management Enabling Smart Factory TransformationA German dairy producer has installed an online data management solution on its production line and is benefiting from streamlined processes, improved quality control and more efficient pro-duction lines.Heinrichsthaler Milchwerke GmbH produces over 200 tons of finished dairy products each day on 12 production lines. The company has five combination checkweigher/metal detection systems installed at critical control points, all connected through ProdX, an online data management solution from METTLER TOLEDO.ProdMeasure Record Analyze Improve•••Mr. Gründinger, Production Director at HeinrichsthalerComplete data controlDiscover how ProdX is transforming business through digitalization. Download the ProdX brochure and Heinrichsthaler case study:/prodx-downloadWe have reduced product waste from 3 to 0.9 percent. This saving of around 2 grams per package means our investment in the software has paid for itself in just three months.Make Your Data Work for YouSolutions to Optimize Food PackagingStatistical quality control (SQC) is an efficient way to collect data for further process improvements. The right solution uses fill data as a basis for informed process decisions.See how our solutions help to increase efficiency using your filling data.S t a t i s t i c a l Q u a l i t y C o n t r o l3 ways to limit packaging costs and optimize your filling processDownload the eBook to see which solution fits your processes best./ind-reduce-overfilling-costsThe easy-to-use, all-in-one solutionIND890SQC is a complete, standalone solution containing everything a producer needs for single station SQC includ-ing charts and reports. No IT infrastructure or skilled tech-nical personnel are needed to fulfill legal requirements.❝/IND890SQC The networked solution is a PC-based software solution that en-ables tight and compliant production control as well as process optimization. The powerful, networked SQC sys-tem enables factory-wide data acquisition and can be expanded with different modules such as the statistical process control module to optimize filling processes.❝/FreeweighOur SolutionsYour Benefits from Both SolutionsStatistical quality control helps to save costsWhen filling thousands of containers every day, overfilling by just one gram can result in tons of wasted material. An SQC solution shows you the result of the filling process for every controlled container, allowing you to reduce over-filling and material costs.Statistical process control delivers insight to optimize fillingAn SQC solution not only displays and stores weight data but also provides relevant insights for informed decision making in process control. It offers the opportunity to compare processes, optimize manual filling procedures and ad-just the filling machine to the optimal fill amount.X -r a y I n s p e c t i onX-ray Across the Value ChainContaminant Detection and IntegrityX-ray inspection solutions can be installed at different stages of a production line to provide complete product safety and cost savings. They inspect goods for contaminants such as metal, glass, mineral stone, calcified bone and high-density plastics, across all stages of production.Placing an X-ray inspection system within food processing detects problems before further value is added tothe product. X-ray inspection can also provide quality and integrity checks at the end of the production line.X33 BulkLoose, bulk-flow applicationsProvides contamination detection in unpack-aged bulk-flow food products such as grains, nuts and cereals.❝/xray-x33bulkX38Pumped applicationsSpecifically designed to inspect liquids and pumped products at any stage before final pro-cessing and packaging. ❝/xray-x38X34Packaged applicationsProvides high detection sensitivity when in-specting for contamination in packaged ready meal products.❝/xray-x34X37 SeriesGlass and canning applicationsDesigned to inspect tall, rigid containers such as metal cans and glass jars with the capability to inspect for glass-in-glass. ❝/xray-x37Compliance and ProductivityMeasurement and recording of data from x-ray inspec-tion systems enables in-depth analysis and improve-ment of production processes whilst ensuring compli-ance with industry standards.❝/prodxX-ray inspection portfolioDiscover METTLER TOLEDO’s full x-ray inspection portfolio and find out how they can improve product quality and process efficiency. /xray-inspectionX -r a y I n s p e c t i o nSafe, High-Quality FoodEnsures Customer SatisfactionCanada’s leading dry food blending and packaging co-manufacturer explains how an invest-ment in flexible and reliable product inspection technology is helping the company fulfill its primary goal of meeting brand owners’ specifications to ensure safe, high-quality products.Rex Pak Limited is Canada’s largest in-dependent co-packer of dry powder goods. The company packs everything from rice and pasta to cheese, soup mixes and sugar sachets. “If you open your cupboards, there’s a 60 percent chance you’re going to find a nation-ally branded product that was packaged by us,” explains Denise Sabatini Fuina, Vice President of Operations, who man-ages the company day-to-day with her brother, Vice President of Manufacturing Devin Sabatini.Flexibility is keyLouis Sabatini, Founder of Rex Pak ex-plains that: “A great deal of flexibility is required from co-packers to keep brand-owners happy and ready to respondquickly to new trends. This is why we provide such a wide range of options.” Mr. Sabatini emphasizes that the com-pany must offer this flexibility while ful-filling its number one priority: meeting its customers’ specifications to ensure consumers receive the safest, highest-quality finished product possible.Product inspection solutionsEach of Rex Pak’s 30 packaging lines is equipped with a METTLER TOLEDO checkweigher to weigh pouch fills. There’s also a checkweigher at the end of the line to weigh the total weight of each finished, packed product.In addition, the company has invested in three METTLER TOLEDO x-ray sys-tems: an X33, installed in 2013, and two X36 models which have been in operation since early 2016.Running at just 20 watts of genera-tor power, the X33 was chosen due to its low total cost of ownership. It is used for finished product inspection of filled, sealed and weighed bags. “The X36 systems are used to inspect Rex Pak’s larger products and are adept athandling multiple product types and changes, providing the vital flexibilityRex Pak needs.“In fact, all our METTLER TOLEDO equip-ment, from the checkweighing systemsto our x-ray and laboratory equipment, provides both the customer and us with complete peace of mind that only safefood is going out in the market.”❝/xr-rex-pakLaboratory Equipment SolutionsRex Pak uses METTLER TOLEDO’s Titrator Excellence T5 system to conduct chemical analyses that identify ingredient concentrations to meet customers’ specifications. The lab also employs addi-tional METTLER TOLEDO laboratory equipment, including a Smart-Sample reader, the InMotion Flex autosampler and a P25 printer.❝/analyticalWe‘re very happy with our x-ray sys-tems. They‘re very reliable and allow us to search for a wide range of con-taminants such as small mineral stones and other natural products.Mr. SabatiniFor more information/ind-ppMETTLER TOLEDO Group Industrial DivisionLocal contact: /contactsSubject to technical changes©03/2019 METTLER TOLEDO. All rights reserved Document No. 30403379Automated inspection devices sit at the heart of any well-designed production process. They can assist with:• F oreign body detection and rejection • R educing product waste • P ackaging integrity❝/packaged-piDiscover eight solutions to optimize production processes across your facility, including:• M anual checkweighing • F illing and dosing • F ormulation❝/ind_food_8pathsIn packaged and processed food manufacturing, it is vital to deliver high-quality food while responding to customer demands quickly. Check out our variety of educational tools for the latest tips on how you can increase effi-ciency while still delivering quality.Tools to Increase Efficiency In Packaged Food Production。
山东省2024-2025学年高三上学期新高考联合质量测评9月联考英语试题(含答案,无听力音频)
试卷类型：A 山东新高考联合质量测评9月联考试题高三英语本卷满分150分，考试时间120分钟注意事项：1．答题前，考生先将自己的学校、姓名、班级、座号、考号填涂在相应位置。
2．选择题答案必须使用2B铅笔（按填涂样例）正确填涂：非选择题答案必须使用0.5毫米黑色签字笔书写，绘图时，可用2B铅笔作答，字体工整、笔迹清楚。
3．请按照题号在各题目的答题区域内作答，超出答题区域书写的答案无效，在草稿纸、试题卷上答题无效。
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第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题纸上。
第一节（共5 小题；每小题1.5分，满分7.5分）听下面5段对话。
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1．What will the speakers eat tonight?A．Italian food. B．Indian food. C．Chinese food.2．What does the man want to do?A．Invite Janet to the gym after work. B．Become a member of the gym.C．Take exercise every morning.3．How many cups of ingredients will the woman need in total?A．Six cups. B．Five cups. C．Four cups.4．Where does the conversation most likely take place?A．At home. B．In the office. C．In a restaurant.5．What is the man’s suggestion?A．Booking tickets in advance. B．Sitting at the back.C．Arriving early.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。
布里昂Plus 80x 4-路多向性气炉说明书
Product Data 4A10256 THE BRYANT Plus 80x GAS FURNACEThe Plus 80x 4−Way Multipoise Gas Furnace offers outstanding features in an 80% AFUE furnace.Features include: an ECM motor which enhances SEER performance up to 1.5 points*, fault code storage, and more. The Plus 80x is very quiet thanks to a new combustion design that eliminates noise, rather than just muffle or box it in. Applications are easy with 4−way multipoise design, through−the−furnace downflow venting, 13 different venting options, and an overall design for easy service access. An inner blower door is provided for tighter sealing in sensitive applications. The 313JBV − Low NOx units are designed for California installations and meet 40 ng/J NOx emissions. Can be installed in air quality management districts with a 40 ng/J NOx emissions requirement.STANDARD FEATURESS ECM blower motor includedS Noise elimination combustion systemS Cabinet air leakage less than 2.0% at 1.0 in. W.C. and cabinet air leakage less than 1.4% at 0.5 in. W.C. when tested in accordance with ASHRAE standard 193S Four−position furnace: Upflow, Horizontal Right, Horizontal Left, DownflowThirteen different vent optionsS Compact design only 33−1/3 in. (847 mm) tallS Microprocessor based “smart” control center Adjustable heating air temperature rise/adjustable cooling airflowEnhanced diagnostics with LED and reflective sight glass, non−volatile fault code memory, and self−test featureOn−board fuse for transformer protectionS Patented blocked vent safeguard to ensure proper furnace ventingS Insulated blower compartmentS HYBRID HEAT) Dual Fuel System compatibleS Perfect Light t IgniterS Residential installations eligible for consumer financing through the Comfort Credit ProgramS All models are chimney friendly when used with accessory vent kit*As compared to the Air Conditioning Heating and Refrigeration Institute's standard coil-only rating when paired with selected evaporator coils.MODEL NUMBER NOMENCLATURE313AVABryant T ype Code Gas Furnace, 4-Way Multipoise, 80%Fixed-Capacity BVariations 066135Series AABrand NameA - Common UnitElectrical Supply A = 110 to 125 VoltsVariationsJAModel Code A = Standard J = Low NOx Cooling Capacity 024 - 800 CFM 030 - 1000 CFM 036 - 1200 CFM 042 - 1400 CFM 048 - 1600 CFM 054 - 1800 CFM 060 - 2000 CFM 066 - 2200 CFMHeating Size (Btuh)045 - 44,000070 - 66,000090 - 88,000110 - 110,000135 - 132,000For California Residents:For installation in SCAQMD only: This furnace does not meet the SCAQMD Rule 1111 14 ng/J NOx emission limit, and thus is subject to a mitigation fee of up to $450. This furnace is not eligible for the Clean Air Furnace Rebate Program: DIMENSIONSA180207installation requirements.A10269ISO 9001QMI-SAI GlobalUse of the AHRI Certified TM Mark indicates a manufacturer’s participation in the program. For verification of certification for individual products,go to .D ES I G NCE RT I F I EDSPECIFICATIONSUNIT SIZE036045042045036070048070054070042090 RATINGS AND PERFORMANCEInput Btuh*Upflow44,00044,00066,00066,00066,00088,000 Nonweatherized ICS Downflow/Horizontal42,00042,00063,00063,00063,00084,000 Output Capacity(Btuh)†Upflow;36,00035,00054,00054,00053,00071,000Nonweatherized ICS Downflow/Horizontal34,00034,00051,00051,00051,00068,000 AFUE†80.080.080.080.080.080.0Certified T emperature Rise Range -°F (°C)30‐60(17-33)30-60(17-35)35-65(19-36)25-55(14-31)25-55(14-31)40‐70(22-39)External Static Pressure Heating0.100.100.120.12.120.15 Cooling0.500.500.500.500.500.50Airflow CFM‡Heating710760982120513051203 Cooling108012151005143515451210ELECTRICALUnit Volts-Hertz-Phase115‐60‐1Operating VoltageRangeMin‐Max104‐127Maximum Unit Amps 5.67.6 5.610.010.08.2 Unit Ampacity7.810.37.813.313.311.0 Maximum Wire Length (Measureone way in Ft (M)47 (14.3)36 (11.0)47 (14.3)27 (8.2)27 (8.2)33 (10.1) Minimum Wire Size14Maximum Fuse or Ckt Bkr Size(Amps)**15Transformer (24v)40vaExternal Control Heating12vaPower Available Cooling35vaAir Conditioning Blower Relay StandardCONTROLSLimit Control SPSTHeating Blower Control Solid‐State Time OperationBurners (Monoport)223334 Gas Connection Size1/2‐in. NPTGAS CONTROLSGas Valve (Redundant)Mfr.White‐Rodgers Min. inletpressure(In. W.C.)4.5/1.21 (Natural Gas)Max. inletpressure(In. W.C.)13.6/3.386 (Natural Gas)Ignition Device Hot SurfaceFactory‐installed orifice Size 43BLOWER DATADirect‐Drive Motor HP (ECM)1/31/21/33/43/41/2 Motor Full Load Amps 4.4 6.4 4.48.88.8 6.8 RPM (Nominal)‐Speeds1050-5Blower Wheel Diameter x Width -In. (mm)10 x 6(254 x 152)10 x 8(254 x 203)11 x 8(279 x 203)11 x 8(279 x 203)10 x 10(254 x 254)11 x 8(279 x 203)*Gas input ratings are certified for elevations to 2000 ft. (610 M). In USA, for elevations above 2000 ft. (610 M), reduce ratings 4 percent for each 1000 ft. (305 M) above sea level. Refer to National Fuel Gas Code NFPA 54/ANSI Z223.1 Table F.4 or furnace installation instructions.†Capacity in accordance with U.S. Government DOE test procedures.‡Airflow shown is for bottom only return‐air supply for the as‐shipped speed tap. For air delivery above 1800 CFM, see Air Delivery table for other options. A filter is required for each return‐air supply. An airflow reduction of up to 7 percent may occur when using the factory‐specified 4‐5/16 in. wide, high efficiency media filter.**Time-delay type is recommended.ICS Isolated Combustion SystemSPECIFICATIONS (CONT.)UNIT SIZE048090060090066090060110066110060135 RATINGS AND PERFORMANCEInput Btuh*Upflow88,00088,00088,000110,000110,000132,000 Nonweatherized ICS Downflow/Horizontal84,00084,00084,000105,000105,000126,000 Output Capacity(Btuh)†Upflow;72,00071,00072,00090.00090,000107.000Nonweatherized ICS Downflow/Horizontal68,00068,00069,00085,00086,000102,000 AFUE†80.080.080.080.080.080.0Certified T emperature Rise Range - °F (°C)35-65(19-36)25-55(14-31)30‐60(17-33)30‐60(17-33)30‐60(17-33)40‐70(22-39)External Static Pressure Heating0.150.150.120.200.200.20 Cooling0.500.500.500.500.500.50Airflow CFM‡Heating141816501565189019301760 Cooling144519801960204020051810ELECTRICALUnit Volts-Hertz-Phase115‐60‐1Operating VoltageRangeMin‐Max104‐127Maximum Unit Amps8.212.910.213.410.910.7 Unit Ampacity11.016.913.617.414.214.0 Maximum Wire Length (Measureone way in Ft (M)33 (10.1)33.0 (10.1)27 (8.2)33 (10.1)26.0 (7.9)26.0 (7.9) Minimum Wire Size141214121414 Maximum Fuse or Ckt Bkr Size(Amps)**152015201515 Transformer (24v)40vaExternal Control Heating12vaPower Available Cooling35vaAir Conditioning Blower Relay StandardCONTROLSLimit Control SPSTHeating Blower Control Solid‐State Time OperationBurners (Monoport)444556 Gas Connection Size1/2‐in. NPTGAS CONTROLSGas Valve (Redundant)Mfr.White‐Rodgers Min. inletpressure(In. W.C.)4.5/1.21 (Natural Gas)Max. inletpressure(In. W.C.)13.6/3.386 (Natural Gas)Ignition Device Hot SurfaceFactory‐installed orifice Size 43BLOWER DATADirect‐Drive Motor HP (ECM)1/213/413/43/4 Motor Full Load Amps 6.811.58.811.58.88.8 RPM (Nominal)‐Speeds1050-5Blower Wheel Diameter x Width -In. (mm)10 x 10(254 x 254)11 x 11(279 x 279)11 x 11(279 x 279)11 x 11(279 x 279)11 x 11(279 x 279)11 x 11(279 x 279)*Gas input ratings are certified for elevations to 2000 ft. (610 M). In USA, for elevations above 2000 ft. (610 M), reduce ratings 4 percent for each 1000 ft. (305 M) above sea level. Refer to National Fuel Gas Code NFPA 54/ANSI Z223.1 Table F.4 or furnace installation instructions.†Capacity in accordance with U.S. Government DOE test procedures.‡Airflow shown is for bottom only return‐air supply for the as‐shipped speed tap. For air delivery above 1800 CFM, see Air Delivery table for other options. A filter is required for each return‐air supply. An airflow reduction of up to 7 percent may occur when using the factory‐specified 4‐5/16 in. wide, high efficiency media filter.**Time-delay type is recommended.ICS Isolated Combustion SystemSEE NOTES: 1,2,4,7,8,9SEE NOTES: 1,2,3,4,7,8,9SEE NOTES: 1,2,4,5,7,8,9SEE NOTES:1,2,3,4,5,7,8,9SEE NOTES: 1,2,3,4,7,8,9SEE NOTES: 1,2,4,5,6,7,8,9A02063A02060A02058A02059A02061A02062UPFLOWUPFLOWDOWNFLOWDOWNFLOWDOWNFLOWDOWNFLOWVenting Notes1.For common vent, vent connector sizing and vent material: United States, latest edition of the National Fuel Gas Code (NFGC),NFPA54/ANSI Z223.1.2.Immediately increase to 5−in. (127 mm) vent connector outside furnace casing when 5−in. (127 mm) vent connector required, refer to Note 1.3.Side outlet vent for upflow and downflow installations must use Type B vent immediately after exiting the furnace, except when accessory Downflow Vent Guard is used in downflow position.4.Type B vent where required, refer to Note 1.5.4−in. (102 mm) single wall vent must be used inside furnace casing and the Downflow Vent Guard Kit.6.Accessory Downflow Vent Guard Kit required in downflow installations with bottom vent configuration.7.Chimney Adapter Kit required for exterior masonry chimney applications. Refer to Chimney Adapter Kits for sizing and complete application details.8.Secure vent connector to furnace elbow with (2) corrosion −resistant sheet metal screws, space approximately 180_ apart.9.Secure all other single wall vent connector joints with (3) corrosion −resistant screws spaced approximately 120_ apart. Secure Type B vent connectors per vent connector manufacturer’s recommendations.SEE NOTES: 1,2,4,5,7,8,9SEE NOTES: 1,2,4,5,7,8,9SEE NOTES: 1,2,4,7,8,9SEE NOTES: 1,2,4,7,8,9SEE NOTES: 1,2,4,5,7,8,9SEE NOTES: 1,2,4,5,7,8,9SEE NOTES: 1,2,4,5,7,8,9HORIZONTAL RIGHTHORIZONTAL RIGHTHORIZONTAL RIGHTHORIZONTAL LEFTHORIZONTAL LEFTHORIZONTAL LEFTHORIZONTAL LEFTA02069A02068A02070A02064A02066A02065A02067CONTROLS − THERMOSTAT & ZONING*Model HP and 2S thermostat must be field converted to air conditioner operation.{Thermidistat t Control can be configured for multiple use and staging. It must be configured for each specific application.}Dual Fuel thermostat is used with furnace and heat pump application.TYPICAL WIRING SCHEMATICFIELD 24-V WIRINGFIELD 115-, 208/230-, 460-V WIRING FACTORY 24-V WIRING FACTORY 115-V WIRING208/230- OR 460-V THREE PHASE208/230-V SINGLE PHASESome thermostats require a "C" terminal connection as shown.If any of the original wire, as supplied, must be replaced, usesame type or equivalent wire.2.3.A99440*Model HP and 2S thermostat must be field converted to air conditioner operation.{Thermidistat t Contro l control can be configured for multiple use and staging. It must be configured for each specific application.}Dual Fuel thermostat is used with furnace and heat pump application.AIR DELIVERY − CFM (WITH FILTER)*Furnace WireLeadColorSpeedTest Airflow Delivery @ Various External Static Pressures0.10.20.30.40.50.60.70.80.91036045Gray51230119011551120108010451010975935895 Yellow4980945920890855815770735690645 Orange3770720685640600560520475430385 Blue2710660620580540490455415375335 Red1600540500455415385345305235042045Gray51370133512951255121511751135109510551020 Yellow4113010851040995955910865825780730 Blue3760720670625580515460410355300 Orange2930885835795745700655600545495 Red 1 3610500445375320260200135−−036070Gray511851140109510551005960915865820780 Yellow41000940895850800750695650600555 Blue3990935895845790740690640590535 Orange2855775720660605560495435385335 Red1860685515445385340275205048070Gray51610156515251475143513951350130512601215 Yellow4138513351290125012051165112510751025980 Blue312151165112010751035985940895845840 Orange21175113010851035990945900855805760 Red110801015955920875820780725670620054070Gray51735168516401595154514951450140513601310 Yellow41480143513951340129012401190113510851030 Blue31315127512251180113510851030975915860 Orange2113510801030985935885835770705645 Red 1 3980930875820775715665595530455042090Gray5135513201285124512101165112510801025815 Yellow412951255122011851140110010551005955815 Blue3122011851150110510651025975915840740 Orange21030985940900845790715655590535 Red 1 3945905855800750670600540490435048090Gray5162515801535149014451395134012601135995 Blue4144013951350130512551200114510901040950 Yellow3142513801335129012351185112510751020940 Orange212601210116011051050990935880820755 Red 1 310951040980905845780720650585520060090Gray52180213020802030198019251870180517451680 Yellow41900184517951740168516351570150014351375 Blue31685162015651505145513851320126012001140 Orange2139013151240117510951030970900825760 Red 1 3124011551075990915835765690615555066090Gray52190213520752015196019001835177517051630 Yellow41870181017451685162515651495142013451280 Blue3158015101445138513201240117511151050970 Orange213051220116010751000930865770690610 Red 1 3121010751000915845765675595515425060110Gray52255220521502100204019851920183517351615 Blue41945189018301770171516551600154514801430 Yellow31600152514651400133512751210115010801015 Orange21420134012801200114010651005925865790 Red11280120511401055990910840760695630066110Gray52250219021302070200519501885182017551685 Yellow415401460138513051235116510951035955890 Blue31995193018651800174016701605153514651400 Orange21345119511351055980920845770695620 Red 1 313351075965890820735660580505440060135Gray52065200519401875181017401670160015301470 Blue41825176016951630156014901420135012751205 Yellow31760169016251555148514151345127512001130 Orange2162015501480140513351260119511301065995 Red 1 3132512601185110010259558858057356701.A filter is required for each return-air inlet. Airflow performance included 3/4-in. (19 mm) washable filter media such as contained in factory-authorizedaccessory filter rack. To determine airflow performance without this filter, assume an additional 0.1 In. W.C. available external static pressure.2.Adjust the blower speed tabs as necessary for the proper air temperature rise for each installation.3.Highlighted areas indicate airflow range is beyond the range allowed for heating. THESE AIRFLOW RANGES MAY ONLY BE USED FOR COOLING.4.-- Indicates unstable operating conditions.GUIDE SPECIFICATIONS Gas Furnace 313ABV/JBVGENERALSystem DescriptionFurnish a _________________ fixed capacity gas −fired furnace for use with natural gas or propane (factory authorized conversion kit required for propane); furnish cold air return plenum.Quality AssuranceUnit will be designed, tested and constructed to the current ANSI Z 21.47/CSA 2.3 design standard for gas −fired central furnaces.Unit will be 3rd party certified by CSA to the current ANSI Z 21.47/CSA 2.3 design standard for gas −fired central furnaces.Unit will carry the CSA Blue Star ® label.Unit efficiency testing will be performed per the current DOE test procedure as listed in the Federal Register.Unit will be certified for capacity and efficiency and listed in the latest AHRI Consumer’s Directory of Certified Efficiency Ratings.Unit will carry the current Federal Trade Commission Energy Guide efficiency label.Delivery, Storage and HandlingUnit shall be shipped as single package only and is stored and handled per unit manufacturer’s recommendations.Warranty (for inclusion by specifying engineer)U.S. only. Warranty certificate available upon request.PRODUCTSEquipmentComponents shall include: slow −opening gas valve to reduce ignition noise, regulate gas flow, with electric switch gas shut −off;flame proving sensor, hot surface igniter, pressure switch assembly;flame rollout switch, blower and inducer assembly, 40va transformer; low −voltage (heating) (heating/ cooling) thermostat.Blower Wheel and Blower MotorGalvanized blower wheel shall be centrifugal type, statically and dynamically balanced. Blower motor of ECM type shall be permanently lubricated with sealed bearings, of _______hp, and shall be multiple −speed direct drive. Blower motor shall be soft mounted to the blower scroll to reduce vibration transmission.FiltersFurnace may have reusable −type filters. Filter shall be _______ in (x) _______in. (mm). An accessory high −efficiency media filter is available as an option. _______________ Media Filter.CasingCasing shall be of .030 in. (.76 mm) thickness minimum,pre −painted steel.Inducer MotorInducer motor shall be soft mounted to reduce vibration transmission.Draft Safeguard SwitchDraft Safeguard Switch (blocked vent safeguard) shall be factory installed to reduce the possibility of vent gas infiltration due to a blocked or restricted vent pipe.Heat ExchangersHeat exchangers shall be a 4−Pass 20 gage aluminized steel of fold −and −crimp sectional design when applied operating under negative pressure.ControlsControl shall include a micro −processor based integrated electronic control board with at least 11 service troubleshooting codes displayed via enhanced flashing LED diagnostic light on the control, a self −test feature that checks all major functions of the furnace within one minute, and a replaceable automotive −type circuit protection fuse. Multiple operational settings available including separate blower speeds for heating and cooling.Operating CharacteristicsHeating Capacity shall be ________ Btuh input; ________ Btuh output capacity.Fuel Gas Efficiency shall be 80% AFUE.Air delivery shall be ___________ CFM minimum at 0.50 In.W.C. external static pressure.Dimensions shall be: depth __________ in.; width _________ in;height_________in. (mm) (casing only). Height shall be_________in. (mm) with A/C coil and _____________in. (mm)overall with plenum.Electrical RequirementsElectrical supply shall be 115 volts, 60 Hz, single −phase (nominal).Minimum wire size shall be_________AWG; maximum fuse size or circuit breaker shall be __________Amps.Special FeaturesRefer to section of the product data sheet identifying accessories and descriptions for specific features and available enhancements.Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.E 2018 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231 Edition Date: 09/18Replaces: PDS313ABV-05Catalog No. PDS313ABV-06。
max2769用户手册说明书
Click here for an overview of the wireless components used in a typical radiotransceiver.Maxim > Design Support > Technical Documents > User Guides > APP 3910Keywords: GPS, receiver, GPS receiver, MAX2769, 2769, 1575MHz, Integrated GPS Receiver, Global Positioning System USER GUIDE 3910User's Guide for the MAX2769 GPS ReceiverBy: David Weber, Strategic Applications Engineer Sep 22, 2006Abstract: This note describes the MAX2769, a low-cost, single-conversion, low-IF GPS receiver chip that offers more flexibility and performance than its predecessors. Also included is a test procedure for the MAX2769 evaluation kit (EV kit) and some suggested SPI™ register settings for evaluation purposes.IntroductionThe MAX2769 is a low-cost, single-conversion, low-IF GPS receiver chip that offers more flexibility and performance than its predecessors. This device covers a wide range of GPS applications such as mobile handsets, PDAs and embedded PC, and automotiveapplications. It represents the most flexible, high-performance, low-power GPS receiver on the market.IC FeaturesLow DC Power ConsumptionPower required is typically 16mA to 23mA at 3V. Using SPI control, the device can be placed in idle mode, in which only the clock buffer and temperature sensor are active and the current consumption drops to 0.5mA.Low Associated BOM Cost and Reduced SizeThe MAX2769 is a direct down-conversion design with internal filtering that eliminates the need for external filteringcomponents. An excellent noise figure (NF) of 1.4dB for the cascaded chain (with a 0.8dB typical first-stage NF) allows this device to be used with a passive antenna. No external LNA is required. Because the design removes intermediate frequency filtering and preamplification, the MAX2769 requires less board space to implement a receiver.Flexibility for Applications Involving Active AntennasA designer can use this device with an active antenna, as in an automotive application. For an active-antenna application, a second internal path can be selected, which leads to a different LNA (LNA2) with lower gain (13dB vs. 19dB) and a slightly higher NF (1.1dB vs. 0.8dB). This approach results in a power savings of 16mA to 19mA vs. 23mA to 21mA at 3V in default mode.A voltage is provided at pin 3 specifically to bias the active device. This voltage can be turned off through the SPI interface for passive-antenna applications. If, however, the voltage is enabled, then LNA selection can be done automatically depending on whether there is an active antenna present. In the LNA-gated mode, the receiver is configured to automatically switch between the two LNAs contingent on whether a load current in excess of 1.5mA is detected at the antenna bias pin. A user does not need separate designs for applications using active and passive antennas; the chip automatically selects the appropriate LNAfor any application. If automatic LNA selection is not desired, it can be disabled through the Config1 register <14:13>.Internal Capacitive Load Trimming for Crystal ReferencesWhen using the MAX2769 with a crystal reference, no tuning of external load capacitors is required to match devices—a bank of internal crystal load capacitors can be programmed through the SPI interface to trim the load to yield the correct reference frequency. The internal bank can be programmed over a range of about 11pF to 17pF (settings plus 9pF of parasitic capacitance). A single series capacitor is placed between the crystal and the crystal/reference input. If the desired load value is between 11pF and 17pF, the value of this coupling capacitor can be made large (e.g., 10nF), so as not to affect the programmed value. For crystals with load capacitances below 11pF, the coupling capacitor can be made small to add in series with the internal bank, reducing the load seen at the device. Either way, the final frequency trimming can be done internally through the SPI interface.Reference and IF Frequency FlexibilityThe design accommodates a wide range of reference frequencies between 8MHz and 44MHz with a default setting of16.328MHz. The IF frequency is adjustable in 63 steps between 0 and 12.5MHz, with a default setting of 4.092MHz. (It is recommended that the IF frequency be kept at or below 4.092MHz, as additional steps may need to be taken to assure stability at higher frequencies.) Because of a fractional-N synthesizer that permits small step size while maintaining excellent phase noise, this flexibility does not compromise performance. No other product on the market has this degree of flexibility.IF Filter FlexibilityFiltering at IF is important as it limits the noise bandwidth and improves sensitivity while eliminating interference. TheMAX2769's IF filtering is highly flexible. The design uses a complex polyphase Butterworth configuration that can be set to 3rd or 5th order, and either bandpass or lowpass as the application dictates. The center frequency is also programmable to match the selected IF. The 3dB bandwidths can be selected as 2.5MHz, 4.2MHz, 8.0MHz, or 18MHz. Users can choose a design that optimizes performance for their application. (Note: These are two-sided 3dB bandwidths. When the lowpass option is selected, the bandwidths are cut in half and become 1.25MHz, 2.1MHz, 4.0MHz, and 9MHz. In fact, the highest setting should only be used in a lowpass configuration.) In the predecessor to this part, a 4.8MHz lowpass filter was required to pass the fixed-IF frequency data. In this design, a 2.6MHz bandpass design could be employed, thus reducing the noise bandwidth by nearly3dB and enhancing system sensitivity. Filters (in bandpass mode) are designed to have no more than 1dB droop at F C±1.023MHz.High System Gain with a Wide Range of Level ControlTo use the MAX2769 without an active antenna in a low-signal-strength environment, it is imperative that the receiver have sufficient gain. This device typically has up to 110dB available gain (in analog mode) with 60dB to 65dB of gain adjustment. Access to the Amplified RF Signal for Coexistence FilteringWhile no external filtering is required for stand-alone applications, coexistence with cellular or WiLAN transmissions in close proximity may require additional filtering to prevent overdriving the GPS receiver front-end. On the MAX2769, the RF signal has been made accessible between the first LNA stage output and mixer input (pins 2 and 5 respectively). If filtering is not desired, these ports can be connected through a coupling capacitor. However, filtering introduced at this point has minimal effect on the excellent sensitivity of the receiver. (For example, for typical device parameters, a SAW filter with 1dB insertion loss would degrade cascaded NF (and thus GPS sensitivity) by only about 0.15dB.Flexibility of Output ModesMost GPS devices provide only a single-output mode. The MAX2769's output can be programmed to be analog, CMOS, or limited differential logic in unsigned or complimentary binary format with 1- to 3-bit output from the ADC.Temperature Sensor and Status MonitoringA temperature sensor is included, which can be calibrated externally if desired. While lock-detect status can be obtained at theLD pin, the part can be programmed to instead provide the output signal, the reference clock, or results from a sigma-delta test. It can also be programmed to provide a short to the active antenna or to be an independent test point for voltage.The part is programmed through ten registers across a 3-wire SPI interface. Registers are described in Table 1. For further details, please refer to the MAX2769 data sheet.Table 1. Description of SPI Configuration RegistersCONF1<31:0>0000Configures Rx and IF sections, sets antenna bias and LNA autoselect A2919A3CONF2<31:0>0001Configures AGC and output format055028CCONF3<31:0>0010Configures PGA, and details of AGC, filtering, and data streaming EAFE1DC PLLCONFIG<31:0>0011Sets PLL, VCO, and CLK settings9EC0008DIV<31:0>0100Sets PLL main and reference division ratios0C00080FDIV<31:0>0101Sets PLL fractional division ratios8000070STRM<31:0>0110Configures DSP interface frame streaming8000000CLK<31:0>0111Sets fractional clock divider values10061B2TEST1<31:0>1000Sets up test mode1E0D401TEST2<31:0>1001Sets up test mode14C0002For initial characterization in a MAX2769 EV kit, the parameters listed in Table 2 can be measured with the suggested procedures that follow. The MAX2769 EV kit data sheet should be consulted for more details. Some settings differ from default values to facilitate testing; users are free to select different settings.Table 2. Parameters to be Tested in Suggested ProcedureLNA1 Gain27–2J7–J819dBLNA2 Gain25–2J6–J813dBSystem IP3 withLNA127–18J7–J2-26dBmSystem IP3 withLNA225–18J6–J2-20dBmLNA1 NF (DefaultMode)27–2J7–J80.8dBLNA2 NF25–2J6–J8 1.5dBLNA1 P1dB (Output)27–2J7–J88dBmLNA2 P1dB (Output)25–2J6–J810dBCascaded SystemNF, LNA127–18J7–J2 1.4dBCascaded SystemNF, LNA225–18J6–J2 2.7dBCurrentConsumption (Default Mode,11, 13, 14, 19, 23W19, W20, W11, W1219mA (default mode device only)(36mA at 3V, 140mA at ±5V for entireTEST1:1E0F401TEST2:14C0002Make sure SHDN and IDLE are set to 1, the disabled state for both.3. Measure +3V current consumption at W19 and W20.4. Input a -60dBm, 1575.42MHz CW signal at J7. Measure the signal at J8 and record the LNA1 gain. Take into account the loss on the board traces at 1575MHz around 0.35dB.5. Raise the input level until you get 1dB of compression (P1dB). (This is not a specified parameter, but you should get a number around +8dBm.) Be sure to gain correct any line losses.6. Connect a short, low-loss cable from J8 to J12 to connect the LNA1 output to the mixer. Decrease the input to -110dBm and measure the system gain by monitoring the 4.092MHz output at J2. It should be around 110dB, resulting in a 0dBm output.7. Set the maximum GAININ level by setting <3:27-22> to 63 (CONF2: 85512AC and CONF3: FEFF1DC). Decrease the input to -115dBm and measure the gain—it should be around 115dB. The input level should be adjustable through changes in GAININ. Decrease GAININ to the minimum by setting CONF3: 02FF1DC and once again measure the gain. It should be around 55dB.8. Measure IP3 using LNA1. Combine two input sources (perhaps around -55dBm input), at F1 = 1587.42MHz and F2 = 1599.42MHz (where 2 × F1 - F2 falls in-band at 1575.42MHz) and inject into J7. Measure the strength of the 4.092MHz product at J2 (Q out). Drop both inputs by 1dB, and note that the product drops by 3dB. (If not, you are compressing and need to use a lower input level.) OIP3 = (3 × P OUT - product)/2, soIIP3 = (3 × P OUT - product)/2 - gain. This reduces to (3 × (P IN + gain) - product)/2 - gain =(3 × P OUT - product + gain)/2. With a minimum (55dB) gain, P OUT = 5dBm. A typical 3rd-order product seen on the output spectrum at minimum gain might be -5dBm, in which case IIP3 = (3 × (-55) + 5 + 110)/2 = -25dBm. 9. Measure the LNA1 NF with an NF meter. The NF of the mixer stage can be measured using the gain method: by setting gain to max (see step 8), reducing the spectrum analyzer resolution bandwidth, and measuring the output S/N ratio. You need to have measured the exact system gain. For example, the input noise is -174dBm/Hz. Using an input of -100dBm and assuming around 90dB gain for the mixer stage, the receiver will not be in compression. The input S/N in a 1Hz bandwidth would be -74dB (S = 100dB/Hz, N = 174dBm/Hz). We might measure an output noise floor at J2 of -73dBm/Hz, yielding (with a -10dBm output) an SNR around 63dB. The NF of the system would then be the degradation in the S/N ratio, or 11dB. The result is approximate because measurement precision is poor. However, as the result is large and precision for this value is not critical, this approximate result is sufficient. Once again, subtract the input losses on the board (roughly 0.35dB) from all measured results. Knowing the gain of LNA1, you can then calculate cascaded NF.You could use the gain method or the y-factor method to measure the NF for the entire cascaded chain, but this result would once again be approximate.10. Return to the test register settings from step 2 and use an input level at J12 that is at least 10dB below the value that leads to 1dB compression, typically -110dB. Sweep the input frequency from 1572.9MHz to1577.9MHz to yield a passband of 2.6MHz for the IF bandpass filter. This measurement can be made by using the maximum hold option on the spectrum analyzer.11. Set up the AGC in the autonomous mode (AGC on with independent I and Q), where CONF2<12:11> = 00. Feed a signal into the LNA1 input at -150dBm and select LNA1. Note the tone power at the output while raisingthe input level to -65dBm. It should remain approximately the same (indicating AGC is working).LNA2 Tests12. Switch to LNA2 (CONF1<14:13> = 01). Input a -60dBm, 1575.42MHz CW signal at J6. Measure LNA2 gain atJ8 and record. Raise the input level until you get 1dB compression (P1dB). This is a repeat of steps 4 and 5 withLNA2. (Note again that the cascaded P1dB is determined by the mixer stage.) Cascaded gain is the linear gainmeasured here plus the gain from the mixer-in port to J2 from step 7.13. If an NF meter is available, measure the LNA2 NF between J6 and J8. Then measure the NF following theprocedure in step 9. Be sure that the AGC control is turned off so you can control the output level,CONF2<12:11> = 10.14. With default settings, measure IP3 using LNA2. Combine two sources of -55dBm input at F1 = 1587.42MHzand F2 = 1599.42MHz (where 2 × F1 - F2 falls in-band at 1575.42MHz) and inject into J6. Measure the strengthof the 4.092MHz product at J2 (Q out)—analog mode must be selected. Drop both inputs by 1dB and note thatthe product drops by 3dB. (If not, you are compressing the signal and need to use a lower input level.) CalculateIIP3 as in step 8.Digital TestsDigital measurements should be made at J9 A, B, C, and D. It has been discovered that the 74LV07 driver chip (U28) originally designed onto the board does not properly buffer these signals to allow them to be passed back to the computer on connector JDR1. To use these output signals to drive other circuitry off board, they may need to first be separately buffered.15. Change to a digital output (CONF2<5:4> = 00) so that CONF2 = 855028C, and monitor the signal on anoscilloscope. You should have a square-wave CMOS output (2.8V amplitude) at J9. With CONF2<27> = 1, both Iand Q signals should be present.Appendix: Suggested Register Settings for Initial TestCONF1: Test: A2959A3This register:Enables the chip (default)Disables the idle (default)Sets default current programmingSets non-default LO current programmingSets default mixer current programmingSelects 13MHz passive filter pole at mixer output (default)Selects LNA1 active (default; equivalent to grated mode when there is no current load on the ANT BIAS pin)Enables mixer (default)Turns off bias to external active antenna (default is bias on)Selects F C = 4.092MHzSelects 2.5MHz polyphase IF bandpass filterSelects 26dB IF filter gain (default is 17dB)CONF2: Test: 85502ACThis register:Selects both I and Q channels (default is I only)Sets AGC gain to 170 (default)Sets bit-counter length to 1024 bits (default)Selects sign/magnitude output format (default)Selects 1-bit AGC (default is 1 bit)Selects analog output driver (default is CMOS logic)Disables LO buffer (default)Enables temperature sensor (default)CONF3: Test: EAFF15CThis register:Sets the PGA gain for level/LSB at 58 (default; used only when AGC is disabled and gain is set up over SPI lines) Chooses the nominal ADC input scale (default)Selects the nominal loading for the output driver (default)Enables the ADC (default)Enables the output driver (default)Enables the filter DC-offset cancellation circuitry (default)Enables the IF filter (default)Enables AGC for both channels (default is I enabled only)Enables highpass coupling between the filter and AGC (default)Sets a 50kHz highpass pole corner frequency (default is 20kHz)Selects no DSP interface for data streaming (default)Sets the default data-counter length (16394 bits/frame)Selects 2-bit streaming (default)Enables sync pulse outputs (default)Enables frame sync pulse outputs (default)Disables data sync pulse outputs (default)Disables DSP interface reset (default)PLLCONFIG: Test: 9EC0008This register:Enables the VCO in normal current mode (default)Disables external VCO bias compensation (default)Sets clock output driver to CMOS mode (default)Sets clock frequency to XTAL frequencySelects buffer nominal current of 130mA for crystal (default; range is 130mA to 700mA)Sets capacitive load programming to 3.6pF (default; nominal for C L > 12pF)Selects PLL lock detect as output at LD pin (default)Selects nominal charge-pump operation with 0.5mA current (default)Selects 2ns charge-pump on-time selection (default)Selects integer-N PLL (default)Disables power save (default is power-save enable)Selects low-current mode for prescalar E2Cs (default is high-current mode)DIV: Test: 0C00080This register:Sets N = 1536 for low-side injection (default; LO = 1536 × 1.023MHz = 1571.328MHz)Sets R = 16 (default; step size = 16.368MHz/16 = 1.023MHz)FDIV: Test: 8000070This register:Sets fractional division ratio = 80000 (default)Selects nominal current and filter trim valuesSTRM: Test: 8000000This register:Sets nominal stream interface control to start at a frame given by FRAME_COUNTCLK: Test: 10061B2This register:Sets the L counter to 256Sets the M counter to 1563Selects a fractional clock input to the fractional clock divider to come after the reference divider Selects the serializer clock to come from the reference divider(When integer-N is selected in the PLL Config register, these settings are not used.)TEST1: Test: 1E0F401This register is reserved for TestTEST2: Test: 14C0002This register is reserved for TestThe screen format for setting configurations is shown in Figure 1.Figure 1. The MAX2769 EV kit test software screen format shows suggested settings.Related PartsMAX2769Universal GPS Receiver Free SamplesFree Samples MAX4444Ultra-High-Speed, Low-Distortion, Differential-to-Single-Ended LineReceivers with EnableMore InformationFor Technical Support: /supportFor Samples: /samplesOther Questions and Comments: /contactApplication Note 3910: /an3910USER GUIDE 3910, AN3910, AN 3910, APP3910, Appnote3910, Appnote 3910 Copyright © by Maxim Integrated ProductsAdditional Legal Notices: /legal。
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CID裝三課改善專案ULTRA LOW COST 改善階段性報告
IE总处喻進軍
生產實際達成﹕1200PCS/H C/T:3.0S
1200PCS/H C/T:30S 直接生產人員：25人
人均產能: 48PCS/H
目標
生產預計達成: 1600PCS/H C/T:2.2S 直接生產人員：22人
人均產能: 73PCS/H
30裝Footer
焊Footer
3.02.5202.01.5切腳
o/s 測試
插板檢查外觀
1.00.50
瓶頸工站：裝FOOTER & 焊FOOTER
改善思路：
消除瓶頸，提升產能
平衡工時，精簡人員
減少不必要的重復作業
(秒表測定)(MOD法)左手右手
描述時間描述時間MOD時間取PCBA0.5取FOOTER0.5M3G10.516移動0.3移動0.3M30.387組裝 1.04組裝 1.04R2P50.903等待0.5移動0.3
M3P20.645
放產品0.2
移移
移動0.3移動0.3
2.64 2.6419MOD 2.45
焊FOOTER工站作業分析：
(秒表測定)(MOD法)左手右手
描述時間描述時間MOD時間(s)
取PCBA 1.19
等待 1.49M3G3E2 1.032
030387移動0.3M30.387刷助焊劑0.3刷助焊劑0.3
2.7
移動0.3移動0.3
焊接 2.19焊接 2.19
移動0.3等待0.3M30.387
4584584506
4.58 4.58 4.506
•兩工站都需要拿取和投放產品，動作重復
•散開的零件需要重新安裝，動作重復
(秒表測定)(MOD法)左手右手
描述時間描述時間MOD時間取PCBA0.5取FOOTER0.5M3G10.516移動0.3移動0.3M30.387
03030258沾助焊劑0.3等待0.3M20.258組裝 1.04組裝 1.04R2P50.903
0505等待0.5准備錫線0.5
2.7
焊接 2.19焊接 2.19
0.50.5M3P00.387放產品等待
5.33 5.33 5.151
FOOTER改善效果：
•此方案試用兩周，驗証效果ok
PCBA 壓入工站作業分析：
(秒表測定)
(MOD 法)
左手
右手
治具
動作
時間
動作
時間
動作
時間
MOD
時間
取塑M3G
膠0.7取PCBA 0.7壓入 1.4
1
0.516111111安裝 1.1安裝 1.1
等待0.7
1.1
等待
0.3放塑膠
0.3M3P 0.516到治具
12.1
2.1
2.1
2.132
o/s測試工站作業分析：
(秒表測定)(MOD法)左手右手治具
描述時間描述時間描述時間MOD時間
取產品0.5測試0.8測試0.8M3G
1
0.516
070507安裝0.7放產品0.5
等待0.8
0.7等待0.4移動0.3M30.329
1.6 1.6 1.6 1.545
•o/s作業時間較短，大大低於C/T
PCBA 壓入&o/s 測試工站作業分析：
(秒表測定)
(MOD 法)
左手
右手
治具
MOD
時間取塑0707壓入
160516膠0.7取PCBA 0.7測試
1.6
M3G1
0.516安裝 1.1安裝 1.1
1.1
等待0.5
等待
0.3放塑膠
到治具
0.3M3P1
0.5162.1
2.1
2.1 2.132
&/
＋
減具
•提高設備利用率，減少治具投資成
本
•減少人員1名，節約人工成本
插板&外觀檢查工站作業分析：
(秒表測定)(MOD法)左手右手
MOD
等待0.5取產品0.5M3G10.516
171717插板 1.7插板 1.7 1.7
檢查零件腳0.9
把持 2.6
2.1檢查外觀0.7
擦洗外觀0.5
放產品0.5M3P10.516
4.8 4.8 4.832
•三人作業，浪費人員
插板工站作業分析：
(秒表測定)
(MOD 法)
左手
右手
MOD
時間取產品0.6取產品0.6M3G1
0.516
插板 2.0插板 2.0
2.6
檢查零件
09檢查零件
09腳0.9腳0.9放產品
0.5放產品
0.5M3P1
0.5164.0
4.0
3.632
(秒表測定)(MOD法)
左手右手
MOD時間
04040387取產品0.4等待0.4M3G00.387
檢查外觀0.7檢查外觀0.7
1.2擦洗外觀0.5擦洗外觀0.5
放產品0.5等待0.5M3P10.516
2.1 2.1 2.103
插板&檢查外觀工站拆分示意圖：
＋
•雙手作業避免左手閒置，節省時間
兩人作業節省人員成本
•兩人作業，節省人員成本
切腳工站分析：
次切腳，重復作業
•作業時間1.3S，明顯低於C/T
•改善前加工生產刀具，在前加工生產半成品
時將塑膠及FOOTER腳長控制在允許規格
內
驗証前加切腳效果後取消後段切腳
•驗証前加工切腳效果ok後，取消後段切腳
工站避免重復作業
•前加工切腳後，塑膠及FOOTER腳長控
制在規格內符合要求
制在規格內，符合要求
組裝線取消切腳站，減少人員名
•組裝線取消切腳工站，減少人員1
換線模式的改善變全線空物料為•換線模式的改善︰變“全線清空物料＂為“三段式＂換料；
•物料發放由專人負責；
•明確線長、物料員、作業員等的職責等。
明確線長物料員作業員等的職責等
改善效果：
•直接作業人員從25人减少為22人；
•UPH 從1200PCS/H 提升為1590 PCS/H ；•UPPH 從48PCS/人/H 提升為72PCS/人/H。
72
80252248
4060改善前
改善後
020
人力人均產能
↓12%↑50%。