The quality of the high and low temperature test chambers produced by Shanghai Linpin Instruments can be said to be one of the best in related industries. Why is the quality of Linpin Instruments better for the same product? In what ways does it have an advantage? Take a look at the circuit control system of this high and low temperature test box today.
1. The temperature and humidity control instrument adopts the "Korea original TEMI850" large screen-LCD display-programmable microcomputer PID control SSR output operation. Full-port large LCD touch screen, simple screen operation and easy program editing.
2. Accuracy: 0.1 ℃
3. Resolution: ± 0.1 ℃;
4. Temperature sensor: PT100 platinum resistance temperature measuring body;
5. Control mode: heat balance temperature and humidity control mode;
6. Temperature and humidity control adopts P.I.D + S.SR system coordinated control with the same channel
7. With the function of automatic calculation, the temperature and humidity change conditions can be corrected immediately, so that the temperature and humidity control is more accurate and stable.
8. The operation interface of the controller is available in Chinese and English, and the real-time running curve can be displayed on the screen.
9. It has 100 groups of programs, each group has 100 stages, and each stage can be cycled with a capacity of 999 steps. The maximum value of each stage is 99 hours and 59 minutes.
10. After the data and test conditions are entered, the controller has a screen lock function to avoid stopping by human touch.
11. With RS-232 or RS-485 remote communication interface, a program can be designed on the computer to monitor the test process and perform functions such as automatic switching on and off.
12. The controller has a screen automatic screensaver function, which can better protect the LCD screen under long-term operation.
13. This high and low temperature test box has an automatic defrosting device at the return air inlet, so that the water vapor generated during the test will not accumulate on the refrigeration evaporator, causing ice blockage!
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