美国赛洛捷克MS-H-S10 10通道磁力搅拌器
美国赛洛捷克LCD数显(加热)型7寸方盘磁力搅拌器MS7-H550-Pro
LCD数显(加热)型7寸方盘磁力搅拌器MS7-H550-Pro7寸方盘磁力搅拌器适用于低粘度液体或固液的混合，主要应用于化学合成、理化分析、生物制药、材料学等领域。
玻璃陶瓷工作盘易清洁，耐化学腐蚀，加热温度高达550°C。
加热型可外接温度传感器PT1000，实时显示和监测样品实际温度。
特点LCD数显加热型具有以下创新特点：LCD实时数显实时监控温度和转速，通过LCD液晶屏同时显示设定值和实际值。
配用PT1000配用外置温度传感器PT1000，可设置样品温度并实时反馈实际温度。
精确的温度、转速控制微处理器的反馈控制技术有效保证了温度、转速的精确性。
独立安全回路设置独立的安全温度控制系统，超过安全温度停止加热，保证用户使用安全。
余热警告停止加热后，即使关闭电源开关，工作盘温度超过50o C，显示屏即显示“H ot”，提醒用户盘面过热。
当工作盘温度低于50o C时系统自行关闭，避免余热对用户造成伤害。
丰富的扩展应用RS232数据传输口外接PC，通过PC对仪器进行控制及记录温度、转速数据等。
技术指标MS7-H550-Pro MS7-Pro工作盘尺[mm] 184x184 184 x 184盘面材料玻璃陶瓷玻璃陶瓷电机类型直流无刷电机直流无刷电机电机输入功率[W] 18 18电机输出功率[W] 10 10功率[W] 1050 50电压[VAC] 100-120/200-240 100-120/200-240频率[Hz] 50/60 50/60最大搅拌量(H2O) [L] 20 20搅拌子最大尺寸(LxØ) [mm] 80x10 80 x 10转速范围[rpm] 100-1500 100-1500转速显示LCD LCD转速显示分辨率[rpm] 1 1加热区域[mm] 176x176 -热输出功率[W] 1000 -工作盘控温范围[°C] 室温-550，步长1 -工作盘控温精度[°C] ±1(<100°C)±1%(>100°C)-安全温度[°C] 580 - 温度显示LCD - 温度显示分辨率[°C] 0.1 - 外置温度传感器PT1000 - 外置温度传感器PT1000控温精确度[°C] ±0.2 - 余热警告功能50°C报警线-远程控制（RS232接口） 有 有 保护级别 (DIN EN 60529) IP21IP21外形尺寸(WxDxH) [mm] 215 x 360 x 112 215 x 360 x 112 重量 [kg] 4.3 3.6 环境温度 [°C] 5-40 5-40 相对湿度 [%] 8080订货信息 型号产品描述MS7-H550-Pro LCD 数显加热型7寸方盘磁力搅拌器，玻璃陶瓷盘面，国标插头，220V/50Hz/60Hz MS7-Pro LCD 数显型7寸方盘磁力搅拌器，玻璃陶瓷盘面，国标插头，220V/50Hz/60Hz附件 型号 产品描述 PT1000 数显加热型磁力搅拌器专用外置温度探头，长度230mm PT1000 数显加热型磁力搅拌器专用外置温度探头，长度100mm MSPS01 温度探头支撑组件，适用于PT1000MS135.2 红色1/4圆，适用4ml 反应管，11孔，孔径：Ø15.2mm ，孔深：20mm MS135.3 紫色1/4圆，适用20ml 反应管，4孔，孔径：Ø28mm ，孔深：24mm MS135.4 蓝色1/4圆，适用30ml 反应管，4孔，孔径：Ø28mm ，孔深：30mm MS135.5 黑色1/4圆，适用40ml 反应管，4孔，孔径：Ø28mm ，孔深：43mm MS135.6 绿色1/4圆，适用8ml 反应管，6孔，孔径：Ø17.8mm ，孔深：26mm MS135.7金色1/4圆，适用16ml 反应管，4孔，孔径：Ø21.6mm ，孔深：31.7mm附件7寸方盘磁力搅拌器可配用1/4圆铝合金加热块，用于多种样品的平行反应，适用4-16ml 试管。
过氧化氢分解反应速率常数实验报告
过氧化氢分解反应速率常数实验报告目录1. 实验目的 (2)1.1 了解过氧化氢分解反应的基本原理 (2)1.2 学习使用不同方法测定化学反应的速率 (3)1.3 探究温度对过氧化氢分解反应速率的影响 (4)2. 实验原理 (5)2.1 过氧化氢分解反应的化学方程式 (6)2.2 计量学上的定义 (7)3. 实验材料与仪器 (7)3.1 材料列表 (8)3.1.1 过氧化氢溶液 (8)3.1.2 硫酸铁溶液 (9)3.1.3 碘化钾溶液 (10)3.1.4 蒸馏水 (10)3.1.5 反应容器 (11)3.1.6 计时器 (12)3.1.7 温度计 (13)3.1.8 滴定管 (14)3.1.9 过滤器 (14)3.1.10 试验台和其他辅助器材 (15)3.2 仪器设备 (16)3.2.1 温度控制器 (18)3.2.2 搅拌器 (19)3.2.3 通风橱 (20)3.2.4 安全设备 (21)4. 实验方法 (22)5. 实验数据记录与处理 (23)5.1 数据记录表格 (24)5.2 数据处理方法 (24)6. 实验结果与讨论 (25)6.1 反应速率随温度变化的情况 (25)6.2 实验结果的分析 (26)6.2.1 对实验结果的理论解释 (27)6.2.2 实验误差分析 (28)6.2.3 实验条件的优化建议 (30)1. 实验目的本实验旨在研究过氧化氢分解反应的速率常数，探究反应速率对温度、催化剂浓度等因素的影响。
通过改变实验条件，測定各个反应步骤的速率规律，并探讨过氧化氢分解反应的机理。
在这个过程中，我们将学习使用不同浓度过氧化氢溶液，控制不同的温度以及添加不同的催化剂来模拟实际的过氧化氢分解反应。
通过收集实验数据并进行计算，获得过氧化氢分解反应的速率常数，从而深入了解该反应的动力学特性。
1.1 了解过氧化氢分解反应的基本原理过氧化氢是一种常见的无机化合物，它在生物体系中可以起到生物信号分子或解毒剂的作用，同时在工业上也作为重要的氧化剂和漂白剂。
贝优科BEVS 2501 1实验室混匀器商品说明书
PAGE 1LABORATORY MIXERBEVS 2501/1 User ManualVersion 201412This manual shall be read carefully before starting. Directions included in this operation manual shall be strictly followed.PAGE 2Content1 INTRODUCTION 1.1 DESTINATION1.2 CONSTRUCTION & DIMENSIONS 1.3 TECHNICAL PARAMETERS 1.4 APPLICATIONS 2 INSTALLATION 3 WORKING. 3.1 OPERATION3.2 TOUCH SCREEN OPERATING 3.3 SYSTEM SETTING4 SHORT MANUAL INSTRUCTION5 SAFETY INSTRUCTIONS6 GUARANTEE7 PACKING LIST8 ORDER INFORMATIONPAGE 31 Introduction 1.1 DestinationThis BEVS2501/1 laboratory mixer has been designed for blending multi – component formulations. It is really helpful device for dispersing small to medium size quantities of varying viscosities.The built in frequencer allows to regulate the RPM of working shaft. The RPM is indicated on touch screen panel.There is many impeller configuration available as requirement, and also provide customized versions upon request.The necessary for dispersion is optimal circumference velocity. When we use the mixer disc of different diameter, then circumference velocities may be calculate by the following formula: υ = (3,14 · d · n) : 60 [m/s] where:d = disc diameter [m] n = RPM of the shaft [RPM]PAGE 41.2 Construction&Dimensions1.3 Dimension: L 400 x W 430 x H 85 mmleg columnworking headworking shaftdispersion discvessel holderstouch screen control panelmanual lifting systememergency switchshaft lockpen for touchingPAGE 5Technical parametersNr Parameter Unit 1 Power of engine P=550W 2 Supply voltageU=220V (one phase).3 RPM regulated by frequencer n=30 – 90004 Three dispersion discsd=35, 50, 60mm. 5 Steel column with powder coating and wheel Manual lifting. 6 Lifting distance250mm 7 V olume of working vessel (vessel with cooling jacket).V=1.5 liters. 8 Liquid for cooling vessel and basket. water 9Weight with 1.5 L vessel32kg1.4 ApplicationsPaints and varnishes, enamels, pigments, cosmetics, grease additives, waxes, etc.2 InstallationThe BEVS2501/1 mixer is ready to use after connecting to the main power, and other installations (cooling or heating water) – when necessary.3 WorkingBefore start make sure that:---The dispersion disc is lowered in working vessel – if not then you can not start the engine (safety requirement).---On screen should be zero RPM (otherwise the product inside cup can be splashed). 3.1 OperationPlace the vessel between holders, block holders by the screws.1．Fill the vessel before or after the vessel is placed between holders.PAGE 62．Rotate the wheel to move down the working head till blocking ring. 3．Clockwise lock the working shaft. 4．Turn on the main switch.5．Enter touch-screen interface to select operation language (Chinese and English). 6．To set up the RMP and mixing time. 7．Click run button to start dispersion.8．After complete, click the power off button to turn off the mixer. 10. After each process, clean and dry the shaft, disc and vessel.11. When press emergency switch or click the stop button, the mixer will be stop automatically. 3.2 Operating Touch Screen3.2.1 Connect to power supply （220V 50Hz ） 3.2.2 Turn on the main switch (right side) 3.2.3 Enter interface to select the language3.2.4 Setting dispersing time and RPM1）RPM setting ：clickbutton to increase dispersing time, click button to reduce dispersingtime.2）Dispersing time setting ：Slip button to right forward to increase time ，slip button to leftforward to reduce the running time.PAGE 73.2.5 Enter Runset menu to quickly set up the time and RPMPlease note: Max speed and speed relationshipIn order to protect the machine, the real speed can't excess the max speed, example: when you set the max speed to 7000 rpm that the real speed is less than 7000 rpm3.2.6 After carefully check everything are ready that can press Run button to start.Setting RPM I ncrease or reducetime buttonSetting timeSetting Max speedSetting real speedPAGE 83.3 System Setting1）To adjust screen lightness 2）To select the operation language. 3）Turn on or off the Buzz.4）When turn on the PowerSaving mode, the screen can enter the sleeping mode.5）When the screen is in sleeping mode, re-switch on the screen under touch the screen several minutes.6) All settings must be saved otherwise invalid function.Run buttonOn or off the Buz zChange LumIf select ON when not operate a period of time the screen will into sleeping mode to save powerSelect languageDuring working you press Stop button to stop the machinePAGE 94. Short manual instruction4.1 Dispersion discs changing4.2 Connector for cooling water5 Safety Instructions5.1 Before start always check if the disc is currently fitted to the shaft. 5.2 Always start from 0 RPM.5.3 Before start always check if the dispersion disc is inside the cup/vessel. 5.4 Always check if cup is currently handled by the holders.6 GuaranteeGuarantee card is enclosed to original manual and is excluded due to one or several of the following reasons:- Undue application of the machine.- Inappropriate mounting, starting, operating and maintaining of the machine. - Using machine in case of defective safety devices. -Unauthorized constructional modifications.7 Packing ListMain machine1 set Power lead1 pcDispersing Vessel 1.5L 1 pcPAGE 10Dispersion discs 35mm 50mm 60mm1 each Touch Pen1 pcCertificate of conformity 1 pc User Manual 1 pc8 Order InformationBEVS 2510/1 Disc （35mm ） BEVS 2510/2 Disc （50mm ） BEVS 2510/3 Disc （60mm ） BEVS 2510/4 Disc （80mm ） BEVS 2510/5 Disc （100mm ） BEVS 2510/6 Disc （120mm ）BEVS 2511/1 Dispersing Vessel （0.5L ） BEVS 2511/2 Dispersing Vessel （1.5L ） BEVS 2511/3 Dispersing Vessel （3.0L ） BEVS 2511/4 Dispersing Vessel （5.0L ）。
HyClone 2012 一次性生物工艺产品
BPC 验证记录
生产诸如一次性生物反应器 (S.U.B.) 和一次性混合器 (S.U.M.) 等系统的复杂的一次性 BPC，都有一个记 录其测试和设计的重要信息的 " 信息文档 " 支持。该文档以电子文档的形式提供产品特性 ( 非批次特性 )。文档 包括两个部分：
用户定制产品选项
有三种类型的用户定制产品
1．单个 BPC
最常见的用户选项是改变接头、管线类型 / 长度或增加诸如消毒 过滤器这样的附加部件。另一种常见的变化是改变标准 BPC 容器的容 积和尺寸，从而配合特定的非标准外部容器。
2．管线组 3．多支管 BPC 系统
4
管线组的范围从两端接头的单根管线到复杂的多分支管线组。通 常作为 BPC 系统的附件，来增加可用连接数量或增加附加功能。常用 的应用包括：
Thermo Scientific 的细胞培养和生物工程容器产品作为提 供完美解决方案的实验工具在不同规模都已被证明。我们的每 一个产品都蕴含着丰富的经验与智慧，使用我们的产品能确保 您的生产工艺获得最完美的结果。
我们独特的核心工艺和专业技术保证了我们的产品具有卓 越且稳定的性能，以满足目标客户的各种需求。
赛默飞世尔科技
服务热线：800 810 5118 400 650 5118 电话：010-8419 3588 传真：010-8419 3589 客服信箱：bioscience.china@thermofi
Thermo Scientific HyClone 2012 一次性生物工艺产品
Thermo Scientific HyClone 一次性生物工艺产品目录
MS通道重点标准型磁力搅拌器和通道重点标准型磁力搅拌器价格
MS-1010通道原则型磁力搅拌器和通道原则型磁力搅拌器价格MS-1010通道原则型磁力搅拌器标题：MS-1010通道原则型磁力搅拌器10通道型磁力搅拌器(加热&不加热) 特点：高效旳多道磁力搅拌器，具有10个搅拌位点，有效运用实验室空间内置温度控制板，加热板温度分布均匀（MS-H-S10）搅拌子同步运转，提供样品绝对相似旳反映条件电机无级调速，设立以便、敏捷电子马达闭环反馈，及时负载变化电机转速仍然恒定采用外传子直流无刷电机驱动，有效减少转速噪声及增长电机运转寿命不锈钢盘面外置硅树脂薄膜，防滑抗腐蚀技术指标MS-H-10 MS-10 电压[VAC] 220 110/220 频率[Hz] 50/60 50/60 功率[W] 490 20 加热功率[W] 470 --- 加热温度范畴[℃] 室温-120 --- 搅拌点位数量...厂家：南北仪器市场价格：优惠价格：百度搜索联系MS-H-1010通道原则型磁力搅拌器标题：MS-H-1010通道原则型磁力搅拌器10通道型磁力搅拌器(加热&不加热) 特点：高效旳多道磁力搅拌器，具有10个搅拌位点，有效运用实验室空间内置温度控制板，加热板温度分布均匀（MS-H-S10）搅拌子同步运转，提供样品绝对相似旳反映条件电机无级调速，设立以便、敏捷电子马达闭环反馈，及时负载变化电机转速仍然恒定采用外传子直流无刷电机驱动，有效减少转速噪声及增长电机运转寿命不锈钢盘面外置硅树脂薄膜，防滑抗腐蚀技术指标MS-H-10 MS-10 电压[VAC] 220 110/220 频率[Hz] 50/60 50/60 功率[W] 490 20 加热功率[W] 470 --- 加热温度范畴[℃] 室温-120 --- 搅拌点位数量...厂家：南北仪器市场价格：优惠价格：百度搜索联系EMS-2A定期数显恒温控速搅拌器标题：EMS-2A定期数显恒温控速搅拌器EMS-2A定期数显恒温控速搅拌器新型陶瓷板，不起鼓、不变形、易清洗、寿命长；采用PID控温系统，控温精度高，性能稳定、可靠；采用稳压电路系统，运转平稳，不受电压波动影响；转速温度持续无级可调；工作平台：170×170mm；转速范畴：0-1800rpm（数显）；搅拌容量：50-30000ml；加热功率：600W；控温范畴：RT-400（±0.5℃）。
美国SCILOGEX(赛洛捷克)实验室常用设备 MS-PB标准磁力搅拌器
SCILOGEX仪器始终与国际第三方认证机构TÜV德国莱茵公司合作，其全系列产品都经过该公司全面严格的安全检测，获得由该公司颁发的CE、cTUVus、FCC国际通行的安全标准证书。
TÜV德国莱茵公司系最具公信力的欧盟官方指定认证机构(欧盟官方公告号019) 。
MS- PBBlueSpin标准型磁力搅拌器- 转速范围100-1500 rpm- 最大搅拌量3L- 微处理器的反馈控制技术确保转速的精确性- 全封闭阻燃塑料外壳磁力搅拌芯的适用型号(不加热型)磁力搅拌芯和磁力搅拌芯取出器，150℃下永磁适用型号MS7-Pro MS-S MS-PAMS-PBMS-M-S10货号磁力搅拌芯规格[mm]适用最长搅拌芯80mm适用最长搅拌芯50mm适用最长搅拌芯40mm18900006 10mm x 6mm ●●●18900007 15mm x 8mm ●●●18900008 20mm x 8mm ●●●18900009 25mm x 8mm ●●●12500005 30mm x 6m ●●●18900011 40mm x 8mm ●●●12500004 51mm x 8mm ●●18900013 65mm x 8mm ●18900014 80mm x 13mm ●18900015 搅拌芯取出器，长度20cm●●●磁力搅拌器订货信息货号型号产品描述813213010000MS7-Pro BlueSpin LCD数控型7寸方盘磁力搅拌器，玻璃陶瓷盘面，国标插头，220V/50Hz/60Hz811111010000 MS-S BlueSpin标准型磁力搅拌器，不锈钢盘面，国标插头，110V/220V/50Hz/60Hz811111110000 MS-S BlueSpin标准型磁力搅拌器，陶瓷涂层盘面，国标插头，110V/220V/50Hz/60Hz861521130000 MS-PA BlueSpin LED数显型圆盘磁力搅拌器，塑料盘面，国标插头，100-240V/50Hz/60Hz861520130000 MS-PB BlueSpin标准型圆盘磁力搅拌器，塑料盘面，国标插头，100-240V/50Hz/60Hz811311010000 MS-M-S10 BlueSpin 10通道标准型磁力搅拌器，国标插头，110V/220V/50Hz/60Hz。
双泵双方向喷雾式奶酪泵CSD-2-H系列产品说明书
DOUBLE PERISTALTIC CHEESE DISPENSERMODELCSD-2-H SERIESInstallation andOperationInstructions2M-Z3439 Rev. H 10/17/06CSD-2-HThese symbols are intended to alert the user to the presence of important operating and maintenance instructions in the manual accompanying the appliance.RETAIN THIS MANUAL FOR FUTURE REFERENCENOTICEUsing any part other than genuine Star factory supplied parts relieves the manufacturer of all liability.Star reserves the right to change specifi cations and product design without notice. Such revisions do not entitle the buyer to corresponding changes, improvements, additions or replacements for previously purchased equipment.Due to periodic changes in designs, methods, procedures, policies and regulations, the specifi cations contained in this sheet are subject to change without notice. While Star Manufacturing exercises good faith efforts to provide information that is accurate, we are not responsible for errors or omissions in information provided or conclusions reached as a result of using the specifi cations. By using the information provided, the user assumes all risks in connection with such use.MAINTENANCE AND REPAIRSContact your local authorized service agent for service or required maintenance. Please record the model number, serial number, voltage and purchase date in the area below and have it ready when you call to ensure a faster service.SAFETY SYMBOLModel No.Serial No.Voltage Purchase DateBusiness 8:00 am to 4:30 p.m. Central Standard Time Hours: Telephone: (800) 807-9054 Local (314) 781-2777Fax:(800) 396-2677 Local (314) 781-2714E-mail ****************** ******************** *********************Website:The Star Service Help DeskAuthorized Service AgentReference the listing provided with the unit orfor an updated listing go to:Website: E-mail ********************Telephone:(800) 807-9054 Local (314) 781-2777Mailing Address: Star Manufacturing International Inc. 10 Sunnen Drive St. Louis, MO 63143 U.S.ASPECIFICATIONSDouble Peristaltic Cheese Dispenser, Model CSD-2-HCapacity: Four 6 pound bags (Four 2.7kg Bags)Electrical: 120V; 1050 Watts; 60 Cycle; single phase - or - 230V; 1050 Watts; 50 Cycle; single phaseDimensions: 18 1/4" W x 18 1/4" D x 25 3/8" H (46.3 W x 46.3 D x 64.4 H cm)Net Weight: 45 lbs. (20.4kg)CAUTIONT his equipment is designed and sold for commercial use only by personnel trained andexperienced in its operation and is not sold for consumer use in and around the home norfor use directly by the general public in food service locations.B efore using your new equipment, read and understand all the instructions & labelsassociated with the unit prior to putting it into operation. Make sure all people associatedwith its use understand the units operation & safety before they use the unit.A ll shipping containers should be checked for freight damage both visible and concealed.This unit has been tested and carefully packaged to insure delivery of your unit in perfectcondition. If equipment is received in damaged condition, either apparent or concealed, aclaim must be made with the delivering carrier.C oncealed damage or loss - if damage or loss is not apparent until after equipment isunpacked, a request for inspection of concealed damage must be made with carrier within15 days. Be certain to retain all contents plus external and internal packaging materials forinspection. The carrier will make an inspection and will supply necessary claim forms.T ANT--IMPORRead this manual completely before attempting installation.INSTALLATIONThis cheese dispenser is equipped for the voltage and wattage indicated on the nameplatemounted on the back of the unit, and is designed for use on alternating current (AC) only.NOTE: The cheese dispenser should not be installed without the four-inch (10cm) legs providedwith the machine. The legs screw into the nuts on the bottom of the dispenser.WARNINGDO NOT CONNECT TO DIRECT CURRENT (DC).GENERAL OPERATING INSTRUCTIONSThis cheese dispenser is designed to be used with a 9” x 14” (22.8 x 35.5cm) poly bag witha 1 inch (2.5cm) outlet fi tment. The peristaltic pump is designed to be used with 1/4 inch id.(.6cm) to 1/2 inch id. (1.3cm) tubing with 1/16 inch (.16cm) wall thickness.The dispenser is designed with a preset non-adjustable thermostat. It is designed to maintaina product temperature of between 140°F to 160°F.Loading Product:1. Turn dispenser OFF.2. Unhook the tension spring from the catch.3. Slide the pump block away from the pump head.4. Insert the new bag into tray and route the tube around the rollers.(NOTE: Make sure hose is not twisted)5. Place the end of the hose in the slot of the bottom bracket.6. Slide the pump block towards the pump head.7. Hook the tension spring onto the catch.8. Install the tube cover back onto the dispenser, extending the tube through the cover.Leave 1/2" of the tube below the cover.9. Dispense a small amount of product to insure the tube is seatedcorrectly, and the product is fl owing.Operation Notes:The product should be preheated according to the manufacturer’s instructions. The product should be a minimum of 140°F before dispensing.The thermometer reading will vary with the heating cycle of the dispenser over a range of 20°F. The thermometer should read between 135°F and 180°F during normal dispenser operation. Do not open the door during operation because heat will escape resulting in lower product temperature.The pump will not function correctly if the product is not at the correct temperature.The dispenser is designed to operate 24 hours a day. Once the product is placed in the dispenser it should not be removed until the pouch is empty, or the holding period of the product has expired.NOTE: To increase the evacuation of thicker products, open the dispenser and pull the product towards the outlet fi tment once or twice during operation.If the pump drips or does not dispense product check to make sure the hose is routed correctly and that the spring is latched onto the catch. Run the dispenser for a short period of time. CHECKING PRODUCT TEMPERATUREThe machine should be plugged in and turned on with product in the dispenser for a least 5 hours.1. Dispense at least 3 inches of product into an insulated cup.2. Without hesitation, insert a thermometer to the bottom of the cup and stir the product gentlywith the stem of the thermometer.3. Position the tip of the thermometer in the center of the product mass.4. The temperature should read between 140°F and 165°F.To set portion:1. Load preheated product pouch into dispenser.2. Dispense product until there is a steady fl ow.3. Dispense the product into a clean container, and measure the product to verify the dispensedamount.4. Using a small screwdriver, turn the control dial, located on the back of the unit, clockwisefor more product, and counter-clockwise for less product.5. Repeat steps 3 and 4 until the desired amount is reached.NOT E: T his dispenser control is based on a time setting. Variations in product temperature and consistency will affect the dispensed amount. To insure a consistent portion, use product that is at the correct temperature (145°F to 160°).CLEANING INSTRUCTIONSTo clean the stainless steel body:Stainless steel is corrosion resistant, but may corrode if not cleaned properly. The dispenser should be cleaned with a soft cloth with mild soap and water. Do not use detergents, strong abrasives, or metal scouring pads on the stainless steel.The pump mechanism should not need cleaning during normal use.If product should spill onto the pump head, it can be removed for easy cleaning.To remove and clean the pump head:1. Remove the bag according to the instructions.2. Unscrew the knob from the pump head.3. Remove the pump head.4. Slide the pump block out of the track.5. Clean the parts in a solution of mild soap and water using a soft cloth.6. If needed the rollers can also be disassembled for cleaning.7. Dry parts before reassembling.The spring can also be removed for cleaning by removing the retaining washer.NOTE: When installing the pump head onto the drive shaft, make sure the pump head is fully seated onto the square end of the drive shaft before installing the knob. WARNING: T he drive shaft and pump head could be damaged if the pump head is installed incorrectly.MAINTENANCE AND REPAIRSContact the factory, a service representative or a local service company for service or required maintenance.IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIREDPAGE INCLUDE MODEL AND SERIAL NUMBER OFSome items are included for illustrative purposes only and in certain instances may not be available. NumberPer UnitDescription and Model DesignationMODEL Part NumberKey NumberDouble Peristaltic Cheese Dispenser CSD-2-H 1 M2-Z1697 1 BACKM2-Z5080 1 BACKCSD-2NHC, CSD-2RCH, CSD-2RCCH 2 M2-22027 1 TOP BACK ASSY 3 2I -Z1894 2 H I NGE I NSERT 4 2T-Y5708 2 THERMOSTAT #60T13 200F5 PS-Z10007 1 MOTOR-RIGHT SIDE (no cushion required)2U-Z3000 1 MOTOR-RIGHT SIDE (120 RPM) CSD-2NHC, CSD-2RCH, CSD-2RCCH 6 2I -Y6709 4 MOTOR CUSH I ONS 7 PS-Z10008 1 MOTOR-LEFT S I DE (no cushion required)2U-Z5085 1 MOTOR-LEFT SIDE (120 RPM) CSD-2NHC, CSD-2RCH, CSD-2RCCH8 2U-Z4600 1 FAN A/C 110CFM 120V 2U-Z5041 1 FAN A/C 110CFM 230V 9 C3-39111 1 CORDSET10 M2-Z3425 1 WALL-MOTOR MOUNT 11 2K-H5417 1 BUSH I NG-HEYCO SR-6P3-4 12 2N-Z3294 1 ELEMENT F I NNED TUBULAR 120V/850W 13 M2-Z1703 2 BRACKET-ELEMENT 14 2T-Z6504 1 THERMOSTAT 147 DEG F 15 M2-22030 1 BAG HOUS I NG ASSY 16 2P-9615 2 BEAR I NG 17 2A-Z1920 2 H I NGE SLEEVE 18 2T-05-FW-0005 1 THERMOMETER 19 2B-Z1714 1 TOP SUPPORT 20 M2-22028 1 ASSEMBLY-TOP 21 M2-Z2142 1 FLANGE-TOP 22 M2-22049 1 ASSEMBLY BLOCK R I GHT 23 M2-22048 1 ASSEMBLY BLOCK LEFT 24 M2-Z1862 1 TRACK-BLOCK 25 M2-22023 1 COVER-TUBE26 M2-Z1880 1 DR I P TRAY M2-Z1868 1 DR I P TRAY CSD-2S, CSD-2CF 27 2M-Z1688 2 ARROW GRAPH I C 28 2R-Y5092 4 FOUR INCH FOOT 29 2C-Y7565 4 CAGE NUT 30 M2-Z1698 1 BOTTOM 31 2K-Y1139 6 HEYCO BUSHING SB500-6 32 2P-Z1615 1 SPR I NG-R I GHT 33 2A-H7804 4 FOOT-RUBBER 34 2C-Z1689 2 WASHER-1.25 OD X 9/32 ID 35 2P-Z1683 1 SPR I NG LEFT 36 2E-Z1622 2 SW I TCH-MOMENTARY 37 2E-Z1684 1 M I CROSW I TCH 38 2E-Y9627 1 SW I TCH-L I GHTED ON/OFF 39 M2-Z1705 1 COVER-SW I TCH LEFT 40 M2-Z1706 1 COVER-SW I TCH R I GHT 41 2A-Z1613 2 DR I VE SHAFT 42 2A-Z1690 2 COTTER PIN 1/8 X 1 1/4 43 2V-Z1619 2 PUMP HEAD44 2C-Z1620 10 SHOULDER SCREW 1" X .187 45 2A-Z1621 10 ROLLER 1 X .5ID X .194OD 46 2R-Z1623 4 KNOB-SPR I NG 47 2A-Z16162 BUSH I NG1 2IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIREDPAGE INCLUDE MODEL AND SERIAL NUMBEROFSome items are included for illustrative purposes only and in certain instances may not be available. NumberPer UnitDescription and Model DesignationMODEL PartNumberKey NumberDouble Peristaltic Cheese Dispenser CSD-2-H 48 M2-Z1701 2 MOTOR HOUS I NGMS-Z5082 2 MOTOR HOUSING CSD-2NHC, CSD-2RCH, CSD-2RCCH 49 M2-Z1702 2 MOTOR HOUS I NG OUTLETM2-Z5083 2 MOTOR HOUSING OUTLET CSD-2NHC, CSD-2RCH, CSD-2RCCH 50 2C-8477 1 TINNERMAN PUSH ON51 2I -H6579 1 GROMMET 52 M2-Z2143 1 BRACKET-CHA I N 53 M2-Z1909 1 CHA I N54 2I -Z1914 4 RUBBER PAD 55 2B-Z1869 1 GRATECSD-2S, CSD-2CF 56 2M-Z1892 1 FRONT PANEL GRAPHIC CSD-2N 2M-Z1829 1 FRONT PANEL GRAPHIC CSD-2S 2M-Z2975 1 FRONT PANEL GRAPHIC CSD-2CF2M-Z3360 1 FRONT PANEL GRAPHIC CSD-2RC, CSD-2RCH 2M-Z3362 1 FRONT PANEL GRAPHIC CSD-2RCC, CSD-2RCCH 57 2M-Z2736 2 GRAPHIC SIDE CSD-2N NONE - GRAPHIC SIDE CSD-2A2M-Z3361 2 GRAPHIC SIDECSD-2RC, CSD-2RCH 2M-Z3419 1 GRAPHIC LEFT SIDE CSD-2RCC, CSD-2RCCH 2M-Z3420 1 GRAPHIC RIGHT SIDE CSD-2RCC, CSD-2RCCH58 M2-Z5081 2 MOTOR COVERCSD-2NHC, CSD-2RCH, CSD-2RCCH592A-Z55642PUMP HEAD ASSEMBLY COMPLETE2 2STAR MANUFACTURING10 Sunnen Drive, St. Louis, MO 63143 U.S.A.(800) 807-9054 (314) 781-2777Parts & Service (800) 807-9054。
高选择性脂肪酸甲酯加氢催化剂的制备
高选择性脂肪酸甲酯加氢催化剂的制备潘保凯;王明明;陈阿敏;安腾奇;赵杰;蒋惠亮【摘要】以多孔二氧化硅为载体制备了铜基纳米催化剂.以废弃油脂制得生物柴油的氢化反应为探针,采用单因素实验考察了制备方法、铜负载量、焙烧温度及还原温度对催化剂活性和选择性的影响.结果表明:采用吸附水解法,铜负载量12％,350℃焙烧,270℃还原,该条件下制得的催化剂活性高、选择性好;在催化剂添加量2％、180℃、0.8 MPa条件下反应2h,亚麻酸甲酯可以完全被消除,亚油酸甲酯含量从34.40％减少到9％以下,油酸甲酯含量达到62％左右,硬脂酸甲酯没有增加.通过添加少量的镍助剂进一步提高了催化剂活性.【期刊名称】《中国油脂》【年(卷),期】2016(041)007【总页数】5页(P73-77)【关键词】脂肪酸甲酯;铜催化剂;选择性加氢;吸附水解【作者】潘保凯;王明明;陈阿敏;安腾奇;赵杰;蒋惠亮【作者单位】江南大学化学与材料工程学院,江苏无锡214122;江南大学化学与材料工程学院,江苏无锡214122;江南大学化学与材料工程学院,江苏无锡214122;江南大学化学与材料工程学院,江苏无锡214122;江南大学化学与材料工程学院,江苏无锡214122;江南大学化学与材料工程学院,江苏无锡214122【正文语种】中文【中图分类】TQ645;TQ426以(废弃)天然油脂为原料生产生物柴油(即脂肪酸甲酯)，在数年前随着能源价格的高涨和环保意识的增强，受到化工、能源行业的重视[1-3]，然而，近两年来由于石油价格的下跌，许多生物柴油生产企业难以为继。
另一方面，脂肪酸甲酯是重要的化工原料，在润滑剂、工业清洗剂、工业溶剂、增塑剂等方面有着潜在的应用价值[4]。
但是，以废弃油脂为原料制备的脂肪酸甲酯作为润滑油脂的原料，由于大量亚麻酸、亚油酸的存在，使得其抗氧化性差，难以长期储存和使用[5]。
而硬脂酸含量过高，会降低其低温流动性能，限制了使用范围[6]。
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磁力搅拌芯（30mm x 6mm），1个
MSBAR40
磁力搅拌芯（40mm x 8mm），1个
MARRM
磁力搅拌芯取出器，20cm，1个
90
90
单个搅拌点位转速偏差[%]
5
5
最大搅拌量（H2O）[L]
4
4
搅拌子最大长度[mm]
40
40
电机类型
无刷直流电机
无刷直流电机
电机输入功率[W]
12
12
电机输出功率[W]
4
4
速度范围[rpm]
0-1100
0-1100
转速显示
刻度
刻度
工作盘附硅树脂薄膜
工作盘尺寸[mm]
10通道标准(加热)型磁力搅拌器MS-H-S10
特点
高效的多道磁力搅拌器，具有10个搅拌位点，有效利用实验室空间
内置温度控制板，加热板温度分布均匀（MS-H-S10）
搅拌子同步运转，提供样品绝对相同的反应条件
电机无级调速，设置方便、灵敏
电子马达闭环反馈，及时负载改变电机转速依然恒定
采用外传子直流无刷电机驱动，有效降低转速噪声及增加电机运转寿命
MS-H-S10
10通道标准加热型磁力搅拌器，国标插头，220V/50Hz/60Hz
配件
型号
描述
MSBAR10
磁力搅拌芯（10mm x 6mm），1个
MSBAR15
磁力搅拌芯（15mm x 8mm），1个
MSBAR20
磁力搅拌芯（20mm x 8mm），1个
MSBAR25
磁力搅拌芯（25mm x 8mm），1个
180×450
180×450
外观尺寸[mm]
182×552×65
182×552×65
重量[kg]
3.2
3.2
允许环境温度[℃]
5-40
5-40
允许环境湿度
80%
80%
DIN EN60529保护方式
IP42
IP42
订货信息
主机
型号
描述
MS-M-S10
10通道标准型磁力搅拌器，国标插头，110V/220V/50Hz/60Hz
不锈钢盘面外置硅树脂薄膜，防滑抗腐蚀
技术指标
MS-H-S10
MS-M-S10
电压[VAC]
220
110/220
频率[Hz]
50/60
50/60
功率[W]
490
20
加热功率[W]
470
—
加热温度范围[℃]
室温-120
—
搅拌点位数量
10
10
每个搅拌点位最大搅拌量（H2O）[L]
0.4
0.4
搅拌点位间距[mm]