What are the special installations of high and low temperature test chambers?

What are the special installations of high and low temperature test chambers? Certainly it is not possible. Every device has its own environment requirements when it is used. What are the requirements for the installation of this device? Below, Haida technicians analyze the following questions for everyone:

First, the environmental requirements:

1. The ground is flat, well ventilated, and contains no flammable, explosive or corrosive gases.

2. There is no strong electromagnetic radiation source around

3. Appropriate maintenance space is left around the instrument

4, temperature: 5 ° C ~ 30 ° C

5, relative humidity: ≤ 85% RH

6, air pressure: 86 ~ 106kpa

Second, the voltage of the work place should be stable. If the voltage is unstable, it will cause the current to be too large or too small. If it will cause damage to the compressor for a long time, Haida technicians recommend using the equipment;

Third, to ensure that the work place is well ventilated, no dust, the compressor is kept clean, if it is not used for a long time, it should be placed in a space that is as dust-free as possible;

4. Do not start the compressor frequently during the test. The starting interval should be more than 15 minutes.

The above is the environmental requirements introduced by Haida technicians, and some customers will encounter some difficult problems in use. Some time ago, Haida's customer service staff received a consultation call, and the equipment was doing temperature change during high temperature test. What should I do if I can't reach the test temperature? I don't know how to solve it. Now, Haida technicians will give you a detailed analysis of this problem:

1. Check the electrical system and troubleshoot them one by one.

2. If the temperature rises very slowly, check the air circulation system to see if the adjustment baffle is open normally. Otherwise, check if the motor is running normally.

3. If the temperature overshoot is so severe, you need to set the PID setting parameters. If the temperature rises directly and the temperature is over-protected, the controller needs to be replaced if the controller fails.