产品介绍
一、Summary
Automatic insulation oil corrosive sulfur detector JFS-201 is developed according to the national standard SH/T0304-92 "electrical insulation oil of corrosive sulfur test method" and "SH/T0804-2007 test method for corrosiveness of electrical insulating oil by silver sheet test.Using MCS-51 series singlechip as the core of system control, 7 inch and 256 colors of display , smart touch key configuration. The characteristics are reliable, simple and high accuracy. It is widely applied in petrochemical, electric power, railway and scientific research departments. It is an indispensable equipment for oil analysis and quality inspection. It has the function of digital display liquid bath temperature and oxidation time so that reaches the automatic heating temperature control and automatic timing alarm .
二、 Working principle
The working principle of JFS-20 automatic insulating oil corrosivity sulfur detector is adopted to simulate the test condition stipulated by the national standard method by computer technology, and control the instrument according to the computer automatic control program established by the mathematical model of heating and thermostat. And then reach the test conditions stipulated by the national standard method.
三、Main technical specification
1、 control temperature：
Test range：0～150℃;
Test accuracy：±0.2 %;
Resolution rate ：0.1℃;
Constant temperature precision：±1.0℃;
Heating power：1600 W
2、Timing：
Range：0～99小时59分59秒
Test accuracy：±0.01 %
Resolution：1 second
3、 Flowmeter：5.0±0.1L/h
4、Weight：35Kg
5、Size：500×455×680mm
