润滑油蒸发损失说明书A法

1、SH/T 0059润滑油蒸发损失测定仪Lubricating oi lEvaporation loss tester使 用 说 明 书 Instruction for use 有限公司目 录 directory1、 用途及适用范围2 One Purpose and scope of application2、 仪器使用的工作条件2 Instrument use of working conditions3、 主要技术规格及参数2The main technical specifications and parameters4、 主要结构2The main structure5、 使用方法3Me

2、thod of use六、仪器成套及技术文件4Instrument and complete sets of technical documents本仪器为精密、低温试验仪器，This The instrument for precision Low temperature test instrument使用前请务必详阅说明书，谨慎操作，注意安全！Please be sure to read the instructions before use, Careful operation,Pay attention to safety一、用途及适用范围 One Purpose and scope

3、of application本仪器是根据中华人民共和国行业标准的SH/T 0059润滑油蒸发损失测定法(诺亚克法)The instrument is based on industry standard of the People's Republic of ChinaSH/T 0059Oil evaporation loss measurement (Noah g method)所规定的要求设计制造的。适用于按SH/T 0059标准规定的方法，用于润滑油和润滑油基础油。The requirements stipulated in the design and manufacture.

4、 Apply to the SH/T 0059 The method of prescribed standards.Used for lubricating oil and lube base oil  操作该仪器时将试样置于蒸发损失测定仪中，在一定条件下加热1h，蒸发出的油正确由空气携带出去。Operating in the sample when the equipment is placed in the evaporation loss tester,Heat 1 h under certain conditions,The evaporation of oil by ai

5、r right to carry out根据加热前后试样质量质量之差测定试样的蒸发损失。该仪器适用于润滑油和润滑油基础油。According to the difference between the sample quality before and after heating quality measurement sample evaporation losses The instrument applies to oil and lube base oil2、 仪器使用的工作条件 Instrument use of working conditions1、 仪器应放置在平整牢固的工作台

6、上，环境中应尽可能减小空气对流。The instrument should be placed on the flat, solid work bench,Environment should be to minimize air convection2、 本产品使用时可能涉及到易燃的材料,操作时周围不允许有明火(或产生火星的装置)靠近。When using this product might involve combustible materials,Operations are not allowed to have around (or produce the Mars device)

7、 close to the flame3、 仪器不用时应放置在干燥通风处。The instrument should be placed in dry ventilated place when not in use4、 供电电源为单相三线制，必须有良好的接地端。Power supply for single-phase three-wire system, must have a good grounding3、 主要技术规格及参数The main technical specifications and parameters1、 工作电源：    

8、AC220V 50Hz，功耗：2400W。Working power supply:AC220V 50Hz Power consumption:2400W2、控温方式：    电脑自动PID控温。The temperature control mode: The computer automatic PID temperature control3、控温范围：     室温300，Temperature control range: At room temperature300，4、控温精度：  

9、;   设定温度±0.2。The temperature control accuracy: Set temperature ±0.25、测温元件：     热电阻。Temperature measuring element: The thermal resistance6、加热方式：金属浴加热 Heating mode: Metal bath heating 7、 压力调节：高精密针型阀 Pressure regulation: High precision type needle valve

10、8、抽吸方式：真空泵 Suction way:Vacuum pump9、压差计  ：进口精密压差表 Differential pressure gauge:Imported precision differential gauge4、 主要结构The main structure本仪器由加热浴和吸滤两大部分组成，主要有以下特点：The instrument is composed of heating bath and suction of two parts, mainly has the following characteristics1、 金属浴

11、加热装置，安全环保； Metal bath heating device, safe environmental protection2、进口精密压差表，保证准确的压力； Imported precision differential pressure table, ensure accurate pressure3、浴体加入伍德合金，用于更好的热传导； Join the wood's metal bath body, used for better heat conduction4、配有专门的真空抽吸系统； Have a special vac

12、uum suction system5、数字计时器，记录试验时间； Digital timer, record test time6、蒸发坩埚符合ASTM标准要求； Evaporation crucible conform to the requirements of the ASTM standard7，精密压力调节系统，进口针型阀，确保流量调节准确。 Precision pressure regulating system, the import needle valve, to ensure accurate flow control8、内部有一个气体缓冲瓶；

13、0;Inside there is a buffer gas bottle9、大功率固态继电器控制加热器；High power solid state relay control heater10，进口温控表，控制精确。Import temperature control table, the control precision5、 使用方法Method of use（1） 测试前的准备The preparation for the test1、 在做试验前，请仔细阅读与本次试验相关的标准，SH/T 0059润滑油蒸发损失测定法(诺亚克法)了解并熟悉标准所阐述的试验方法、试验步骤和试验要求。B

14、efore making a test,Please read carefully the test related standards SH/T 0059Oil evaporation loss measurement(Noah g method)Be familiar with the standard test method, elaborated by testing steps and testing requirements2、 按标准所规定的要求，准备好试验用的各种试验器具、材料等。According to the requirements stipulated in the s

15、tandard, ready to test all kinds of test equipment, materials, etc3、检查本仪器的工作状态，使其符合说明书所规定的工作环境和工作条件。Check the instrument's working state, which conform to the specifications required working environment and working conditions4、检查供电电源，必须有良好的接地端；检查本仪器的外壳，必须处于良好的接地状态。Check the power supply, must ha

16、ve a good ground;Check the instrument case, must be in a good state of grounding5、 使用真空泵前，需添加真空泵油，在油窗中线位置。Before using a vacuum pump, need to add vacuum pump oil, the oil window line position（二）使用方法Method of use实验准备与过程Prepare and process experiment6.1 实验进行前打开仪器开关，设定加热温度250，并设置吸滤时间为60分。Experiment bef

17、ore switch on the instrument, set the heating temperature of 250 , and set the suction time for 60 minutes6.2 确保安装的玻璃组件和真空泵清洁，并且所有连接处必须是密封的。To ensure that the installation of glass components and vacuum cleaner, and all the joint must be sealed6.3 在实验开始前，彻底地清洁和干燥试验的蒸发坩埚和坩埚组件，检查蒸发坩埚上有无漆膜， 用浸透溶剂的脱脂棉蘸上

18、细金刚砂粉末轻轻地磨掉坚硬的凝聚物或用含纤维的棉布蘸溶 剂刷洗。Before the start of the experiment, a thorough cleaning and drying experiment of evaporation and components of crucible crucible, look for film evaporation on the crucible,Dip in with cotton wool soaked solvent fine silicon carbide powder gently efface hard on condens

19、ate or scrub with fiber cotton dips in solvent.6.4 用铰刀透过坩埚盖上的三个透气孔，以确保其干净。Reamer crucible through three air holes on the cover, in order to ensure the clean警告：若使用铰刀直径大于2mm，将使透气孔直径变大，Warning: if use reamer diameter greater than 2 mm, will make the breather hole diameter, 使空气流量增加，会导致蒸发损失量变化！6.5 称量不带盖子

20、的坩埚，精确到0.01g。Weighing pot with a lid, accurate to 0.01 g6.6 称量参比油的皮重 65.00g±0.01g，用塑料滴定管精确到0.01g此时的质量记为 M1。Weighing the reference oil tare weight + / - 0.01 g and 65.00 g in plastic accurate to 0.01 g at this time the quality of the burette is M6.7 用蒸发坩埚钳和扳手拧紧坩埚盖，在此过程中要确保试样不溅到坩埚盖内壁，如果发生此 现象，甚至只

21、发生一次，这个实验将从6.3条从新开始操作。With evaporation crucible tongs and wrench tight pot cover, in the process to ensure that the sample not splashed onto the inner wall of the pot cover, in the event of this phenomenon, even only once, this experiment will be from 6.3 to start operation6.8拨动把手驱动凸轮张开壳体加热器，使蒸发坩埚放置

22、于其中后松手，保证其完全接触。Toggle handle heater driven CAM open shell, make the evaporation crucible in which after let go, ensure its full contact6.9 连接实验仪器的温度传感器Pt100，插入后旋转约90°，注意保持与坩埚盖的气密性。Connection experimental apparatus of Pt100 temperature sensor, insert after about 90 ° rotation, notice to maintain the crucible lid and air tightness6.10将抽取管连接到Y形玻璃管臂上，连接处注意密封，确保抽取管的连接准确无误， 连接管路有序且与Y型玻璃管右臂合理排列。Will extract, pipe connected to the y-shaped glass arm joint attention to sealing, to ensure accurate extraction pipe link, connecting line orderly and reasonable arrangement and Y type glass tub