乙醇浓度计,爱拓 PAL-34S
基于单片机的酒精浓度测试仪设计
基于单片机的酒精浓度测试仪设计摘要中国经济的飞速发展使得私家车的占有量越来越高。
人们生活水平的提高，车辆的大幅度增多，也使得道路安全问题越来越严重。
有些事故是让人回天乏术的，而有些事故是完全可以避免的。
比如酒后驾车，这种行为是对自己以及他人生命的严重不负责。
为了遏制这种行为，对驾驶员进行酒精浓度测试不失为一种有效的方法。
酒精浓度测试仪不仅要能准确测出酒精的浓度，而且要让测试人员读出该浓度。
当然也要有报警装置，提醒人们浓度超标。
本设计目的在于实现对不同的酒精浓度的检测和显示，通过适当改进可以用于对驾驶员进行是否酒后驾车的检测。
本文主要采用STC89C52单片机与MQ-3型气体传感器，而且能够对显示出所测量的数据，加之二极管的使用就可以简单地显示出所测的酒精浓度。
当其浓度超过允许值时，检测仪将发出蜂鸣声。
关键词:酒精浓度检测；STC89C52单片机；MQ-3气体传感器；A/D转换，Alcohol tester based on MCUAbstractThe rapid development of China's economy makes the share of private cars increase. What’s more, the improvement of people's living standards and a substantial increase in the vehicle makes the road safety problem get worse. Some accidents are beyond resurrection, while others are completely can be avoided . Such as drunk driving. such behavior is serious not responsible to their and the others’lives . In order to curb this behavior, the driver alcohol test is an effective method. Alcohol tester is not only able to accurately measure the concentration of alcohol, but also can let testers reads the concentration. Of course, we have an alarm system to alert people to the concentration exceeded. The design aims to achieve different alcohol concentration detection and display. And it can be used for the driver is drunk driving tests through appropriate improvements. This paper uses STC89C52 MCU and MQ-3 Gas Sensor as the main devices. With the use of the diode, the alcohol tester can display the measured data and simply show the alcohol concentration measured. When the concentration exceeds the allowable value, the detector will beep.Keywords STC89C52 microcontroller; MQ-3 gas sensor; A/D conversion目录第1章绪论 (1)1.1酒精测试仪现状和发展趋势 (1)1.2酒精浓度检测仪设计的意义 (1)1.3 研究内容 (2)1.4系统总体思路 (2)第2章系统总体方案设计 (3)2.1总体设计 (3)2.2控制模块方案论证 (3)2.3显示模块方案论证 (4)第3章硬件电路设计 (5)3.1单片机电路设计 (5)3.1.1 单片机介绍 (5)3.1.2 STC89C52的功能特性 (6)3.1.3 STC89C52的原理说明 (6)3.2MQ3气体传感器 (7)3.2.1 MQ-3主要技术指标 (8)3.2.2 MQ-3结构、外形、测试电路 (8)3.2.3 MQ-3传感器调理电路 (10)3.3电源电路 (11)3.4ADC0809 (11)3.5LCD液晶显示模块 (12)3.5.1 LCD1602显示模块技术参数 (12)3.5.2 LCD602显示模块功能 (13)3.6发光二极管显示报警电路 (15)3.7阈值存储电路 (15)3.8系统硬件设计原理图分析 (16)第4章软件系统的设计与实现 (18)4.1主程序设计 (18)4.2分部分软件设计 (19)4.2.1 ADC程序流程图 (19)4.2.2 LCD程序流程图 (20)第5章系统的调试及实验结果 (21)5.1 调试步骤 (21)5.1.1 按键修改酒精阈值程序 (21)5.1.2 模数转换测试 (21)5.1.3 液晶显示程序设计 (22)5.1.4 声光报警测试 (25)5.1.5 整体功能调试程序 (25)5.2实验结果 (25)结论 (27)致谢 (28)参考文献 (29)附录A 译文 (30)STC89C51RC/ RD+系列MCU (30)附录B 外文原文 (38)STC89C51RC/RD+ SERIES MCU (38)附录C (50)附录a：全局变量头文件和延时模块 (50)附录b：AD转化模块 (52)附录c：24c08存储模块 (52)附录d：LCD显示模块 (57)附录e：主函数 (63)第1章绪论1.1 酒精测试仪现状和发展趋势汽车的发明，使世界的文明跨出了一大步。
便携式数显酒精浓度计安全操作及保养规程
便携式数显酒精浓度计安全操作及保养规程1. 引言便携式数显酒精浓度计是一种用于测量环境中酒精浓度的仪器。
本文档旨在提供关于该仪器的安全操作和保养规程，以确保用户的安全和仪器的正常运行。
2. 安全操作规程2.1 仪器的正确使用•在使用前，请仔细阅读并遵守仪器的操作手册，了解仪器的基本原理和操作方法。
•认真检查仪器的外观是否完好，并确保所有连接件都稳固。
•使用前先对仪器进行预热，确保其处于工作状态。
•使用过程中，请遵循标准的操作步骤，按照要求进行测量和记录数据。
•在使用过程中，严禁使用力气过大的物体敲击仪器，以免造成损坏。
•测量结束后，将仪器恢复到待机状态，并按照要求进行清洁，确保仪器的寿命和性能。
2.2 安全注意事项•使用过程中，请保持仪器和周围环境的清洁和干燥，避免水汽和腐蚀性气体进入仪器内部。
•仪器内部装有敏感部件，请防止碰撞、摔落和振动，以免影响仪器的准确性和稳定性。
•在使用仪器时，请勿将其暴露于高温、高湿度或有潜在爆炸危险的环境中。
•请勿自行擅自拆卸仪器，任何维修和保养工作都应该由专业人员进行。
•在操作过程中，应保持专注并避免转移注意力，以免发生意外。
•严禁使用仪器进行非法活动或陷入危险区域，遵守相关法规和安全规定。
2.3 事故处理•在使用过程中，如发生仪器损坏、故障或其他意外情况，请立即停止使用，并按照操作手册上的步骤进行处理。
•如果遇到紧急情况，请按照紧急故障处理程序进行操作，并及时报告相关负责人。
•在进行维修和更换部件时，请确保仪器已经断电，并由专业人员进行操作，以免造成伤害。
3. 保养规程3.1 清洁•定期对仪器进行清洁，包括外观以及内部的光学元件等。
•使用干净柔软的布擦拭仪器的外壳，避免使用化学溶剂或磨砂剂。
•清洁光学元件时，使用专用的光学纸和清洁液，按照操作手册上的步骤进行清洁。
3.2 保养•仪器的部件和连接件应定期检查，确保其正常工作和连接牢固。
•对于易损部件，如电池或传感器等，根据使用频率和使用环境的不同，及时更换或清洁。
ATAGO PRISM PRECISE PAL-10S 光学浓度计说明书
* Specifications and appearance are subject to change without notice.ATAGO products comply with HACCP,GMP,and GLPsystem standards.All ATAGO refractometers are designed and manufactured in Japan.TEL : 1-425-637-2107 *****************************TEL : 91-22-28544915, 40713232 *******************************TEL : 86-20-38108256 ********************TEL : 66-21948727-9 **********************************TEL : 55 16 3913-8400 ********************************TEL : 39 02 36557267 ********************************TEL : 7-812-777-96-96 *********************TEL : 234-707-558-1552 **********************Headquarters: The Front T ower Shiba Koen, 23rd Floor 2-6-3 Shiba-koen, Minato-ku, T okyo 105-0011, JapanTEL : 81-3-3431-1943 FAX : 81-3-3431-1945/******************TEL : 7-727-257-08-95*************************18011500PP Printed in JapanENV .05Copyright © 2017 ATAGO CO., LTD. All rights reserved.Optional AccessoriesCommon SpecificationsMeasurement Scales Viscosity ·Temperature ·Torque%Measurement RangeViscosity A1 50 to 200,000mPa·s, 50 to 200,000cP A2 100 to 600,000mPa·s, 100 to 600,000cP A3 500 to 2,000,000mPa·s, 500 to 2,000,000cP (1mPa·s=1cP)Torque 0.0 to 100.0%(recommended torque : 10.0 to 100.0%)Temperature 0.0 to 100.0°C /32.0 to 212.0°FResolutionViscosity lower than 100mPa·s : 0.01mPa·s100mPa·s or higher lower than 10,000mPa·s : 0.1mPa·s 10,000mPa·s or higher : 1mPa·s TorqueLower than 10% : 0.01% 10% or higher : 0.1%Temperature 0.1°C /0.1°F Measurement Accuracy Viscosity±1% (Full scale)Temperature ±0.2°C /±0.4°FSpeed 0.5 to 250 rpm, Number of speeds : 20SampleTemperature Range 10.0 to 40.0°C /50.0 to 104.0°F Ambient Temperature 10 to 40°C Computer Output Output : USB - PCBattery Life (Approx.)Approx. 7 hours (continuous operation at 60rpm)Power SupplyDC6V (AA alkaline batteries 1.5V ×4)AC adapter : AC100 to 240V, 50/60HzModel VISCO™VISCO™-895Cat.No.68006820MaterialsHousing: SUS, Aluminum · Legs, and stand + screw: SUSHousing, legs, and stand + screw: AluminumDimensions and Weight2×12×20cm, 1.2kg (main unit only), Stand+screw : 0.5kgSmall volume beaker attachment: 0.1kg12×12×20cm, 895g (main unit only), Stand+screw : 275gSmall volume beaker attachment: 0.1kgContents· Main unit 1· Stand:1· S Beaker (15mL) 1· L Beaker (100mL) 1· AC adapter1· Spindles (A1, A2 and A3) one each· Temperature sensor1· Small volume beaker attachment 1· USB Mini-B cable (1m) 1· 1.5V AA alkaline batteries 4· Instruction manual 1· Inspection certificate 1· Spindle stand 1· Protective cap 1· Carrying case1The body, legs and stage of the VISCO™-895 are made from light-weight aluminum.SpecificationsMeasurement range 1 to 350,000,000mPa·s, 1 to 350,000,000cPPart No.Part name < Container >RE-7910015mL Beaker RE-79101100mL BeakerRE-78141Cup Adapter (with 100pcs cups)* 50pcs of paper cups and 50pcs of plastic cups are included.RE-79102Paper Cup (90mL, 100pcs)RE-79103Plastic Cup (90mL, 100pcs)< Ultra Low Adapter (ULA)>RE-77120Ultra Low Adapter (ULA)-Sample Adapter for Low Viscosity Sample • Sample cylinder • Cylinder holder • Hook • Hook holder • UL spindle• UL stand• Extension (threaded tip)RE-77107UL spindle (with fook and fook holder)RE-77121Sample cylinder (with cap and o-ring)RE-77117UL spindle 3pcs (with hook and hook holder)< Temperature sensor >RE-75540Temperature sensorPart No.Part name< Spindle >RE-77104A1 Spindle RE-77105A2 Spindle RE-77106A3 Spindle RE-77114A1 Spindle 5pcs RE-77115A2 Spindle 5pcs RE-77116A3 Spindle 5pcsRE-77100Set of spindles (A1,A2,A3)< Viscosity Standard Liquid >RE-89030Viscosity Standard Liquid 2100mL RE-89031Viscosity Standard Liquid 5100mL RE-89036Viscosity Standard Liquid 200100mL RE-89037Viscosity Standard Liquid 500100mL RE-89038Viscosity Standard Liquid 1000100mL RE-89039Viscosity Standard Liquid 2000100mL* S tandard liquid with JCSS calibration certificates are available (JS2.5 to JS160000). Contact ATAGO for further details.500mL500mL15mLStandard measurement instruments for viscosityVISCOSet-upPreparationMeasurementONE TOUCH ™ONE HAND ™ONE BUTTON ™Measurement can also be taken using paper cups other than those that come with the instrument. A disposable container requires no washing after each measurements.This makes it possible to safely measure even on site where no glassware is allowed.• VISCO Package: Package A• Disposable container can be purchased independently.Compact and Easily Carried with One HandVISCO's sleek dimensions and weight (main unit: 12x12x20cm, 1.2kg) make it compact and easily carried with one hand.The instrument's legs can be folded up, making it further compact and allowing for even greater storage capabilities.Measurement screenLevel adjustment screenOperation requires only one dial button. All operations can be performed with the simple act of "sliding" or "pushing" the dial button. No more accidental operations due to pushing the wrong button.Measurement preparation can easily be done with just one hand. Place the beaker underneath the pre-set area and place the instrument on the stand. No troublesome height adjustment necessary.VISCO is very easy to set-up. The spindle can be attached with just "one touch" —simply insert the spindle in the instrument. Absolutely no complicated set-up required.Uses Only 1/33 of the Standard Sample AmountStandard measurement instruments for viscosity require a large amount of sample (500mL). VISCO is capable of taking measurements with just 15mL of sample. This is roughly 1/33 of the standard sample amount. Measurement can be done with only a small amount of sample, resulting in less waste of valuable sample and a significant reduction in cost.Quick Measurements AnywhereNot only does VISCO run on AC power, but it can also operate on battery power. This allows formeasurements to be taken anywhere, even in places lacking a power source. The instrument can also be placed directly on the beaker, making it possible for quick and simple measurements to be taken.No need to establish a specific location for measurement — with VISCO, you can take measurements anytime, anywhere.Easy to Read,Fully Digital DisplayA fully digital display allows for anyone to quickly and easily read results.The simple display is easily and readily understood.Never Take Any Glassware (on site) Ever AgainATAGO: Creating the Perfect Fusion of Innovation, Technology and SimplicityONE TOUCH ™, ONE HAND ™ and ONE BUTTON ™.Presenting the VISCO, a brand-new way of measuring viscosity with 3 simple “ONE’s.”Roughly331P.4P.8Package APackage BMeasurement MethodsVISCO has several measurement methods.Select the measurement method most suitable for your application and conditions.VISCO APPLICATIONFood and BeverageBeverages (e.g. juice, etc.)Viscosity is critical parameter in beverage manufacturing, from the production phase all the way until the product reaches consumers.MilkIn regards to milk, aside from whole milk (3.25%), there is reduced fat milk (2%), low-fat milk (1%) and nonfat (skim) milk. In general, nonfat milk has the lowest viscosity.Tomato Juice /PuréeTomato juice or purée must always flow through the production line under a constant, homogenized state.Viscosity management is indispensable to this process.SauceThere are many kinds of sauce. These include (in ascending order of viscosity): Worcestershire sauce,thicker Worcester sauce and pork cutlet sauce. In Japan, there are approximate levels or grades for viscosity determined by JAS.KetchupKetchup, a pseudoplastic fluid, is characterized by its propensity to remain in its bottle even when turnedupside-down. Applying a bit of force (squeezing) to the bottle causes the ketchup to flow out. It is also known for reacting differently at varying temperatures.MayonnaiseMayonnaise also remains in its bottle, even when turned sideways or upside-down and maintains high viscosity. The greater the force applied, the easier it will flow out and the viscosity will decrease.Olive OilThere are many vegetable based oils that are Newtonian fluids (a fluid that does not change viscosity even when force is applied). Olive oil is a Newtonian fluid.HoneyHoney is a Newtonian fluid. Its viscosity is not affected by force and speed. Only temperature can cause a change in viscosity.JamImagine spreading jam on a piece of toast. The jam easily glides across the toast. Viscosity is a crucial factor in making jam spreadable. Managing the viscosity can be quite difficult, as jam contains solids.YogurtNumerous factors throughout the manufacturing process, such as how much fat is left in the yogurt, pasteurization and pH management affect the final product and texture (viscosity).Butter /MargarineButter is a Bingham plastic (a type of non-Newtonian fluid). It can not flow unless some degree of force isapplied, but applying force past a certain degree cause it to become more malleable in proportion to the force.Japanese Curry (curry roux)Thickened curry (roux) is quite mainstream in Japan. Thickened curry is made by applying heat to flour, which changes it into a more paste-like consistency, resulting in an increase in viscosity. Even in the final processing stage of being sealed into a retort pouch, the curry roux must maintain the same viscosity to allow the same amount to extrude every time the same amount of force is applied.Gelatin /AgarViscosity measurements can be used to check and manage the gelling process of gelatin or agar. However, if the gelatin or agar completely solidifies during viscosity measurement, a spindle-shaped gap will form, preventing measurements from being taken.Household EssentialsToothpasteToothpaste with a paste-like consistency is a Bingham plastic. It will not flow out unless the tube is squeezed. It is important for toothpaste to be at optimal viscosity. After applying the appropriate amount onto atoothbrush, toothpaste at just the right viscosity will break cleanly from the tube and retain its shape without flattening.Using a disposable containerPlacing the instrument directly on the included beaker Using the included stand and beaker(Worcestershire sauce, thicker Worcester sauce, pork cutlet sauce, etc.)VISCO PackageUsing disposable containers eliminates the hassle of cleaning after measurement.Package A, which includes a specialized adapter for use with disposable containers such as paper cups, is available at ATAGO.• Cat.No.6810·VISCO™ (main unit)·Cup Adapter (with 100pcs cups*): RE-78141• Cat.No.6830·VISCO™-895 (main unit)·Cup Adapter (with 100pcs cups*): RE-78141* 50pcs of paper cups and 50pcs of plastic cups are included.Cup adapterMeasurement of low viscosity (1 to 2,000 mPa·s) is possible.A package that comes with Ultra Low Adapter (ULA) for measuring low viscosity sample and VISCO (main unit) i s available.●Cat.No.6811·VISCO™ (main unit)·Ultra Low Adapter (ULA): RE-77120●Cat.No.6831·VISCO™-895 (main unit) ·Ultra Low Adapter (ULA): RE-77120Cup adapter setup exampleGelatinPre-dysphagia dietPolysaccharides (as thickening agents)Thickening agents Starch AgarDysphagia dietThick (viscous) Food MeasurementVISCO—Thickness MeterIn recent years, Japan has faced an ever increasing, aging population. "Longevity" isn't the only point of discussion — how to extend good health throughout life expectancy and what defines QOL (Quality of Life) have also become hot topics.Food is of course fuel for life. We essentially "eat to live," but food holds greatersignificance. Food can also bring us joy as a source of pleasure in our lives. Food consistency is an important component that impacts the quality of life for individuals that have difficulty in chewing and swallowing (dysphagia). VISCO can assist in managing food consistency, thereby improving the quality of life.The Importance of Thickening FoodA common misconception found among dysphagia diets and care facility diet plans is thickening food /drink (by grinding, pureeing, mashing, chopping, or mincing) makes it easier to swallow.In reality, thickening food reduces the flow of the substance, and on the contrary, it becomes rather difficult to swallow.If this is the case, then just why is it important to thicken food?Individuals with dysphagia (an affliction characterized by the failure in the automatic process of closing the respiratory tract to allow food to pass through the esophagus) need more time when swallowing to allow food to properly pass through the esophagus. Thickening food and beverages is effective in preventing food from accidentally passing through the respiratory tract.Enhancing the Way Food is ExperiencedIn the past, dysphagia diet assessment was based solely on "hardness," but recently, it has become common to assess dysphagia diets based on 3 criteria: hardness, cohesion (ease of clump formation) and adhesion (smoothness).There was also a time when the focus was on determining the best way of intaking food to absorb the most nutrition.Nevertheless, if you don't look forward to your meals or derive any enjoyment from eating in the first place, you may gradually stop eating much of anything. Flavor isn't the only aspect to consider; food texture (mouthfeel) is also regarded with great importance.Until now, from a number of standpoints such as cost, space (installation) and operation, large sized viscosity measurement devices and expensive texture meters were utterly ill-suited for personal use and for small-scale care facilities.VISCO is compact, lightweight and portable, making it ideal for hospitals, care facilities or household use. It can quickly and easily measure and assess the textual properties (thickness) of foods for dysphagia diets and care facility diet plans. Using VISCO, anyone can look forward to savoring and enjoying safe, nutritious food.Dysphagia Diet PyramidShampoo and CoditionerConditioner must have a particularly high viscosity, as it coats every single stand of hair. The components used in shampoo and conditioner may not mix well, but adding viscosity ensures that they are evenly maintained.CosmeticsViscosity measurements and research in the rheological properties of cosmetics is conducted in order to give even slightly viscous cosmetics a smooth, light, easily spreadable quality when applied.Industrial /ChemicalAdhesivesThere are many types of adhesives for different purposes and applications. For example, structural adhesives include general adhesive for temporary bonding, gap-filling adhesive and adhesive used for coating purposes. Gap-filling adhesives: properties, such as bond strength, leveling (smoothness) and ease /difficulty of flow are assessed through viscosity measurements.Water glassWater glass is also commonly known as, "Sodium silicate." It is often used in soaps and adhesives. It is also used in a wide variety of fields, such as engineering, paper manufacturing and pharmaceuticals. Water glass has an extraordinarily high viscosity.Resins /PolymersVarious kinds of resins and polymers have appeared in recent years. In addition to ascertaining their properties, viscosity assessment is also an absolute must.Photopolymers (used in 3D printing)With the spread of 3D printers, photopolymers have suddenly gained traction in the global market. When photopolymers are exposed to light and heat, their viscosity increases and they harden.Paint /Pigment /Varnish /InsulatorsPaint (brush application): good brushability and drip-resistant. Tends to have a low viscosity under a high-shear rate and high structural viscous properties under a low-shear rate.Spray painting (coating): types of spray painting include air spray painting, airless spray painting and electrostatic coating. Most air spray paints have the same structural viscous properties as paint for brush applications. Airless spray painting and electrostatic coating is utilized in applications such as the final coating in automobile painting. As such, great emphasis is placed on the appearance and finish of the paint. Compared to paint for brush applications and air spray paint, most airless spray paints have a low viscosity, with similar properties to Newtonian fluids. The leveling of the paint after it's applied affects the overall appearance of the finished products.Electrodeposition (electrophoretic deposition): used for applying coatings to complex shapes /objects.Through electrodeposition, a film of coating is created on the surface of the target object. The object undergoes a baking or drying process, which makes the surface become smooth. This (leveling) is an extremely critical part of the process. It is necessary to use paint with viscosity sensitive to temperature.GlycerinGlycerin is highly viscous and it's a great moisturizer. It is often added to cosmetics to increase theirmoisturizing properties. It is also used in various food products as a thickening agent and as a humectant in pharmaceuticals.Hydraulic FluidsThe viscosity of hydraulic fluid tends to decrease as the temperature rises. If the viscosity decreases too much, it may lead to deterioration in the lubricating properties of the fluid and adversely affect pump efficiency. Incontrast, viscosity tends to increase as the temperature decreases. this can increase the usual amount of force needed to operate the pump, and may accelerate wear and tear. This is why you must select a hydraulic fluid with the optimal viscosity for your application.LubricantThe viscosity of lubricant is a vital element, of which the life span is affected by the wear and tear of machinery. Depending on the viscosity, if too much heat is generated, the life span of a lubricant may be reduced. Not only does this increase costs, it also shortens the life span of the machinery. This is why managing the viscosity of lubricant is of the utmost importance.Cutting FluidsA lot of heat is generated during machining processes. Cutting fluid has a low viscosity, which makes it well-suited for effectively dissipating heat. Low viscosity is also necessary for facilitating circulation andeliminating impurities. However, to ensure precision and control when spraying or coating, the viscosity must not be too low. Managing the viscosity of cutting oil is essential.Slurry/Ceramic Slurry (ceramic mold casting)"Slurry" indicates a fluid which contains solid, suspended granules. Due to its properties, if it not mixed, it may precipitate. Viscosity management is critical for ensuring a smooth transition.Omoyu gelatin (rice broth based gelatin), Kayu (rice gruel), Gelatin kayu (gelatin based rice gruel), Mochi (Japanese rice cake made of mochigome, a short-grain japonica glutinous rice), Negitoro (the fatty flesh of tuna minced to a paste and mixed with chopped green leaves of Welsh onions), Chawanmushi (a cup-steamed egg custard hotchpotch), Foie gras (a food product made of the liver of a duck or goose that has been specially fattened), Mizuyoukan (a thick, soft jellied dessert made of red bean paste, agar and sugar), Koshian (boiled, mashed sweet red bean paste), Kabocha (Japanese pumpkin; a variety of winter squash of the species Cucurbita maxima), Shiitake (a variety of edible Japanese mushroom), Gomokumame (a Japanese dish consisting of cooked soybeans with various vegetables), Hijiki (a type of edible seaweed; Hizikia fusiforme)。
天鹰3号酒精测试仪简介(精)
天鹰3号酒精测试仪
该图片由青岛聚创环保设备有限公司提供
产品参数
酒精传感器类型电化学燃料电池型酒精传感器
量程范围0.000mg/L ～1.500mg/L
分辨率0.0001 mg/L
示值误差酒精气体浓度范围C (mg/L)误差
C<0.400±0.020mg/L
0.400≤C<1.000±5%
C≥1.000±20%
示值重复性酒精气体浓度范围C (mg/L)误差
C<0.4000.007mg/L
0.400≤C<1.000 1.75%
C≥1.0006%
工作温度范围-5 ℃～45℃
贮存温度范围-30 ℃～70℃
基准工作环境条件温度：20℃±5℃、湿度： <80%RH
大气压： 86kPa ～106kPa
周围无影响仪器正常工作的气体和电磁场
吹气连续性检测 2.5 秒（流量：≥20L/min）
显示屏 2.8 英寸320×240点阵触摸彩屏
存储容量主机可存储20000条测试记录（可传输至计算机）打印机通讯方式蓝牙
打印机微型热敏打印机
主机尺寸约181mm(长)×82.5mm(宽)×34mm(厚)
连续测量次数可连续测量500次以上（基准工作条件下）
工作电压充电状态工作状态
直流10~14V直流6.3~8.4V
主机电池内置1100mAh/7.4V锂离子电池
仪器重量约370g（含打印机、电池、打印纸）
该资料由青岛聚创环保设备有限公司提供。
EL3020分析仪器 abb
/环保工程部压力传感器1压力传感器2O2传感器1或2个分析模块电源IO板AMC控制器流量传感器1必须与一个分析模块共同选用其它部件可选EL3000的分析模块可以灵活的组合：Uras26 + Mangos206Uras26 + Caldos27Mangos206 + Caldos27Uras26 + O2传感器所有的分析模块都与AMC控制器通讯AMC=Analyzer Module ControllerEL3000的分析模块以及压力传感器、流量传感器都有一个具有单独序列号的SSI板SSI=Sensor Specific Interface信号处理电路显示驱动电路及控制软件机箱电源模块线性偏差: ≤1%FS重复性: ≤0.5%FS零点漂移: ≤1%FS/7d灵敏度漂移: ≤1%测量值/7d输出波动: ≤0.2%FS检测极限: ≤0.4%FS启动时间：≤30min(无恒温）或≤2h(有恒温）响应时间：T90 ≤2.5S(气室长度为175mm,样气流量为60L/h)流量范围: 20-100L/h入口压力: 2-500hPa(即: 0.2kPa-50kPa)出口压力: 大气压力样气组份: 不含高腐蚀性气体(如Cl2,HCl)和机械杂质即水等线性偏差: ≤0.5%FS重复性: ≤1%FS零点漂移: ≤0.1%FS/7d灵敏度漂移: ≤0.1%O2/7d 或≤1%测量值/7d输出波动: ≤0.5%FS检测极限: ≤1%FS启动时间：≤1h响应时间：T90 ≤4S(从N2变化到空气浓度,样气流量为90L/h)流量范围: 30-90L/h入口压力: 2-100hPa(即: 0.2kPa-10kPa)出口压力: 大气压力样气组份: 不含高腐蚀性气体(如Cl2,HCl,HF)和机械杂质即水等线性偏差: ≤1%O2重复性: ≤0.5%FS零点漂移: 能长期稳定于零点灵敏度漂移: ≤1%O2FS/7d输出波动: ≤0.2%FS检测极限: ≤0.4%FS流量范围: 20-100L/h入口压力: 2-500hPa(即: 0.2kPa-50kPa)出口压力: 大气压力样气组份: 不含H2S、氯化物、氟化物、重金属、气雾剂（烟雾剂）等24V压力传感器1流量传感器1其它模块TCT RS232 接口ECT以太网接口电源输入Profibus模板模拟量模板OK操作设置返回维护CalibrationCalibration菜单Manual CalibrationAutomatic Calibration按手动ESC 返回ESC返回返回按键选择需要校准的组份CO,键移动光标, 修改参数返回ESC返回按Manual Calibration手动ESC 返回ESC返回ESC返回按键移动光标, 修改参数ESC返回ESC返回按Automatic CalibrationManual Calibration返回Calibration返回自动校准启动功能不要随意启动，一旦选择键后，即刻执行自动校准，在没有外菜单模式（ESC 返回ESC返回按Measurement RangesCalibration Data校准参数按Device SettingsESCESC 返回Measurement RangesCalibration Data校准参数Device SettingsESC返回Autocal.SettingsESC返回Purge Times吹洗时间Autocal. ControlESC按按返回ESC返回键选择每一个测量组份COMeasurement RangesCalibration Data校准参数Device Settings ESC返回ESC返回Autocal.Settings Test Gas Set Points ESC返回按键选择每一个测量组份EnglishMeasurement RangesCalibration Data校准参数按Device Settings 返回返回网络设置LanguageEthernetESC Date/Time 按ESC返回按返回按ESC返回返回校准复位Atmospheric PressureCalibration ResetESC按菜单Maintenance SwitchBasic SettingsDiagnosisESC 返回按返回上下移动光标选择复位组份ESC返回按ESC返回仪器信息Device TestDevice infoESC返回按菜单Maintenance SwitchBasic SettingsDiagnosis Device info 返回按上下移动光标份按Device Status ESC返回显示屏测试I/O TestDisplay TestKeypad TestESC返回Drift indicationStatus messages Status messages按返回ESCStatus messages 返回ESC修改数字滤波时间常数配置信号保持报警值设定安装中文语言包配置自动校正参数配置模拟输出点配置数字I/O点查看分析仪中已存在模块的配置ECT带网卡的电脑点对点连接带RJ45头的网线（1-3，3-1，2-6，6-2） ECT软件器有限公司系统成套事业部/环保工程部谢谢大家！重庆川仪分析仪器有限公司系统成套事业部/环保工程部。
ATAGO(爱拓)探讨双氧水(过氧化氢H2O2)消毒液!
双氧水的专业名词叫过氧化氢(H2O2)，过氧化氢是天然存在的一种化学物质，存在于空气和水中，光照、闪电和微生物均可产生过氧化氢。
过氧化氢溶于水，就成了人们常说的双氧水。
其实，早在十八世纪，人类就发现并开始使用双氧水，在食品工业中，过氧化氢主要用于软包装纸的消毒、罐头厂的消毒、奶和奶制品杀菌、面包发酵、食品纤维的脱色等，同时也用作生产加工助剂。
此外，在饮用水处理、纺织品漂白、造纸工业、医学工业以及家用洗涤剂制造等领域，双氧水也都发挥着重要的作用。
过氧化氢的使用依赖于过氧化氢的氧化性，不同浓度的过氧化氢具有不同的用途。
一般药用级双氧水的浓度为3%，美容用品中双氧水的浓度为6%，试剂级双氧水的浓度为30%，食用级双氧水的浓度为35%，浓度在90%以上的双氧水可用于火箭燃料的氧化剂，若90%以上浓度的双氧水遇热或受到震动就会发生爆炸。
双氧水还特别易分解，高纯度双氧水的基本形态是稳定的，当与其它物质接触时会很快分解为氧气和水。
过氧化氢（即是双氧水）是有毒化学物质，不但具有很强的氧化性，还极具腐蚀性，如果用过氧化氢浓液直接涂到皮肤上就会造成皮肤的烧伤，所以不当使用会对人体产生极大的危害性。
医用双氧水是一种氧化剂在药店可以买到。
如果购买的是3%的溶液，即瓶里含有97%的水和3%的过氧化氢。
大多数人把它用作防腐剂。
事实证明，这并不是一种很好的防腐剂，但是用它来清洗割伤和擦伤倒是一种不错的选择。
ATAGO（爱拓）PAL-39S过氧化氢浓度计，双氧水浓度计，又称过氧化氢浓度计。
PAL-39S可以测量双氧水的浓度和过氧化氢浓度，测量的结果显示是双氧水的实际浓度。
ATAGO（爱拓）RX-5000α全自动台式折光仪，糖度折光仪，又称化工浓度计。
RX-5000α能够快速地测量多种液体的折射率（nD）、Brix（可溶性固形物）或各式液体的浓度值。
天鹰一号酒精检测仪使用手册v
Eagle-I 天鹰一号中文使用手册 成都华衡仪器有限公司3Gi粤制00000889号天鹰Ⅰ号(Eagle-Ⅰ) 警用燃料电池型呼气酒精含量检测仪使用手册（Ver1.2）简 介感谢您选择Eagle-I “天鹰I 号”警用燃料电池型呼出气体酒精含量检测仪。
您可以通过阅读本手册，全面地了解Eagle-I “天鹰I 号”酒精检测仪的使用方法，领略其完善的功能和简洁的操作。
“天鹰Ⅰ号”酒精检测仪是专门针对警用市场，格按照最新国家标准GB/T 21254—2007研发生产的一款酒精检测仪，产品特点如下：（1） 主机采用高性能32位嵌入式处理器，处理能力强大。
（2） 采用进口的电化学燃料电池型酒精传感器，该传感器只与酒精起反应，并有寿命长，性能稳定等特点。
（3） 采用了紧凑气路设计、高精度的采样系统、仪表级电路设计及先进的算法，保证测量快速、准确、稳定。
（4） 主机与热敏打印机为一体，打印字迹清晰、速度快、单据保存时间长。
（5） 2.8英寸大屏幕320×240点阵彩色LCD 显示,全中文操作界面。
（6） 简捷的三键操作，可只用一键完成整个测试过程。
全程指示吹气过程，直观。
可触摸屏输入车牌号、驾驶证号、执法警察警Eagle-I 天鹰一号中文使用手册 成都华衡仪器有限公司号等资料信息。
（7） 可存储12000条完整测试记录，任一条记录可随时打印，全部记录可备份到后台计算机系统。
（8） 采用定制大容量可充电锂电池，保障机器连续工作24小时以上。
仪器内置时钟芯片和时钟后备电池，保障时间准确。
（9） 采用特殊设计防倒吸单向吹管，确保测量过程卫生安全。
（10） 本公司拥有完整的自主知识产权，集研发、生产于一体，有力保障售后服务。
Eagle-I “天鹰Ⅰ号”警用燃料电池型呼出气体酒精含量检测仪已经通过“国家道路安全产品质量监督检验中心”以及“广东省计量科学研究院”按GB/T 21254-2007及JJG657-2006的检测，公司获得“中华人民共和国制造计量器具许可证”及ISO9001:2008质量体系认证证书。
酒精检测仪参数
品牌
浦喆
型号
PZ-0055
尺寸
长*直径：330mm*45mm
指挥棒功能
红蓝光常亮、频闪、交互闪功能可任意切换
手电筒功能
高亮、白光
使用传感器
16mm燃料电池传感器
功耗
测酒时＞300ma，手电筒全量时＞400ma
重量
280g
使用电池
18650锂电池：3.7V/3000ma，可连续酒测600次以上
测量精度:
测量精度:标准气度浓度50mg/100mlBAC时：
吹气距离＜5CM时:±5.0mg/100ml
吹气距离5-10cm时：±6.0mg/100ml
吹气距离＞10cm时：±10.0mg/100ml
显示方式
1.3英寸OLED彩色显示
环境条件
操作温度范围：-5-50度
环境湿度：20-98%
大气压力：600-1400hpa
测量时间
1-15秒可调
测量范围
0-400mg/100mlBAC
测量单位
mg/L(BrAC)、mg/ml(BAC)可选
测量模式
快速排查，自量途中可根据需要随时暂停
灵敏度
0.5mg/100mlBAC
操作形式
菜单式
按键
四按键分别为警灯、酒精检测、照明、口哨，四键功能独立
省电模式
仪器在酒测状态下5分钟自动关机，手电筒和指挥棒模式不自动管理
ATAGO(爱拓)便携式车用尿素浓度计PAL-Urea,尿素溶液浓度
关于车用尿素液你必须知道的事自国内柴油车实施国IV排放以来，与之紧密关联的车用尿素液，对于很多人来说都不太了解。
我们更多听到的声音是：车用尿素液有什么作用？是不是非加不可？该如何选择车用尿素液？基于此，ATAGO（爱拓）带您探讨关于车用尿素液的系列知识。
1、车用尿素液的用途柴油车尾气处理液（国内俗称为：汽车尿素，车用尿素，汽车环保尿素），是SCR技术中必须要用到的消耗品。
车用尿素液，主要用于还原汽车尾气中的氮氧化合物，降低尾气污染程度。
目前市场上的车用尿素溶液一般由32.5%高纯尿素和67.5%的去离子水组成。
2、不加注尿素溶液的危害车用尿素溶液，可优化发动机和燃料消耗，减少柴油消耗可高达6%。
相反的不加注尿素液，尿素喷嘴长期位于排气管中的高温环境下，很容易被氧化，需要尿素溶液的循环进行冷却，冷却不足会导致尿素喷嘴损坏，造成车辆排气管堵塞，汽车动力不足，深踩油门，会增加油耗，总成本远比车用尿素液的使用成本高。
3、车用尿素液是不是非加不可？答案是：非加不可。
尿素溶液的作用就是和汽车尾气中的氮氧化合物发生化学反应生成无毒的氮气和水，从而降低汽车尾气中有毒气体的排放，减少污染。
尿素液的运行过程：大致是尾气从涡轮出来后进入排气管，排气管上安装有尿素计量喷射装置，喷入尿素水溶液，尿素溶液和尾气中的氮氧化合物在SCR反应罐中发生氧化还原反应，生成氮气和水排出。
ATAGO（爱拓）便携式车用尿素浓度计PAL-Urea，适用于测量柴油机机尾处理液的尿素浓度（DEF），柴油机专用尿素液（DEF）在32.5%的浓度下才可以发挥其作用，用于催化还原法（SCR）的发动机促进汽车尾气排放达到环保要求，同时在欧美国家，已经被认可为简便且准确测量的唯一可信赖的产品。
乙醇含量检测仪的操作
乙醇含量检测仪的操作乙醇含量检测仪是一种用于检测含乙醇的物质浓度的仪器，广泛应用于医疗、食品、化工等领域，如血液中乙醇含量检测、食品中酒精含量检测等。
本文将介绍乙醇含量检测仪的操作，帮助用户正确使用该设备。
准备工作在使用乙醇含量检测仪之前，需要进行一些准备工作：1.确定检测对象：需要检测的物质，如血液、饮料、化工原料等。
2.准备样品：将检测对象采集并提取出样品，样品的制备需要根据具体的检测要求进行。
3.校准仪器：在开始检测之前需要对仪器进行校准，确保仪器的准确性。
具体的校准方法可以参考仪器说明书。
操作步骤1.将样品放入检测仪器中，并按照仪器说明书的要求设置检测参数。
通常包括波长、测量时间、光路长度等参数。
2.启动仪器并开始检测。
在检测过程中，需要注意以下几点：•保持环境安静，避免外界干扰。
•避免使用过期的试剂，以免影响检测结果。
•注意防止被测样品与其他样品或试剂混淆。
•确认浓度值显示是否稳定，如不稳定需进行重新检测。
3.检测结束后，根据仪器显示结果，可计算出被测物质中的乙醇浓度。
维护和保养乙醇含量检测仪是一种精密仪器，需要进行正确的维护和保养，才能保证其稳定和准确性。
建议用户在使用前阅读仪器说明书。
1.定期校准仪器，根据仪器说明书的要求进行。
通常检测仪器的校准周期在6个月至1年之间。
2.每次使用后，及时清洁仪器，避免物质残留。
清洁时应使用专用的清洗剂和软布，不可使用强酸或碱性清洁剂。
3.室内温度、湿度、光线等环境因素都会影响仪器的稳定性，用户应尽可能保持检测环境的稳定。
4.若长时间未使用仪器，应将仪器存放在干燥、通风的地方，以免仪器部件受潮或发生腐蚀。
总结乙醇含量检测仪是一种精密的仪器，在使用过程中需要用户严格按照操作步骤进行操作，并且定期进行校准和保养。
在使用过程中，用户需要注意环境干扰、样品污染、试剂过期等问题，以免影响检测结果的准确性。
综上所述，正确操作乙醇含量检测仪是保证检测准确性的重要前提之一。