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产品型号：JSH1902

产品名称：粘度计(表观),发动机油表观粘度测定器(JSH1902)

产品说明：

JSH1902发动机油表观粘度测定器（冷启动模拟机法）

一、符合GB/T6538、ASTMD5293标准

二、主要技术参数

控温范围： -35～0℃(-35℃只在≤25℃室温环境)

控温方式： 进口数显温控仪控温

试验控制：单片机控制自动计时、自动控制冷泵和电机的运转，根据测得的转速自动计算出试样的粘度。

功    率： 1KW

工作电源： AC220V±10﹪  50Hz

外形尺寸：主机   245×450×430=长×宽×高(mm)

冷启动模拟器 200×280×320=长×宽×高(mm)

冷浴尺寸： 385×600×800＝长×宽×高（mm）

三、性能及特点

1、本仪器采用进口温控仪控温，控温精度高，温度稳定。

2、本仪器冷浴采用压缩机制冷，制冷量大，冷浴容积大，在试验过程中，冷浴温度波动小，可连续试验。

3、本仪器采用特殊的冷却剂流动方式，使定子冷却。在25℃室温下，对试验温度低到-20℃的试样，能在30～60秒内达到控制温度，对试验温度低到-30℃的试样，能在60～90秒内达到控制温度。

4、本仪器采用单片机控制，自动控制冷泵和电机的运转，自动计时，自动计算和存储结果。

5、本仪器采用触摸屏全程操作控制，人性化设计使仪器具备操作简单方便，易学易会易保养的特点。

6、能够存储每个试验温度的PID参数，测试时自动调用。可自动存储100个试验结果，循环覆盖。

JSH1902 engine oil apparent viscosity tester (cold start simulator method)

One, in accordance with GB/T6538, ASTMD5293 standards

Ii. Main technical parameters

Temperature control range: -35 ~ 0℃(-35℃ only at ambient temperature ≤25℃)

Temperature control mode: imported digital display temperature controller

Test control: SCM control automatic timing, automatic control of the cold pump and motor operation, according to the measured speed automatically calculated the viscosity of the sample.

Power: 1 kw

Power supply: AC220V± 10% 50Hz

Dimensions: Host 245×450×430= Length × width × height (mm)

Cold start simulator 200×280×320= Length × width × height (mm)

Cold bath size: 385×600×800 = Length × width × height (mm)

Iii. Performance and Characteristics

1. The instrument adopts imported temperature controller to control temperature with high precision and stable temperature.

2. The cold bath of this instrument adopts compressor to refrigerate, with large cooling capacity and large cold bath volume. In the test process, the cold bath temperature fluctuates little and can be continuously tested.

3. The instrument adopts a special coolant flow mode to cool the stator. At room temperature of 25℃, the control temperature can be reached within 30 ~ 60 seconds for the sample with test temperature as low as -20℃, and within 60 ~ 90 seconds for the sample with test temperature as low as -30℃.

4. The instrument is controlled by single chip microcomputer, which can automatically control the operation of cold pump and motor, automatically timing, automatically calculating and storing results.

5. The instrument adopts the touch screen for the whole operation and control, and the humanized design makes the instrument simple and convenient to operate and easy to learn and maintain.

6. Can store PID parameters of each test temperature and call automatically during testing. Can automatically store 100 test results, cycle coverage.