What problems should be paid attention to when choosing a high-low Temperature Test Chamber?

Many people don't know how to choose a high-low Temperature Test Chamber.

Regardless of whether the user chooses a high-low Temperature Test Chamber or other environmental test equipment, it should meet the temperature requirements specified in the test;

In order to ensure the temperature uniformity in the test area of the high-low Temperature Test Chamber, you can choose whether to use forced air circulation or non-forced air circulation according to the heat dissipation of the sample;

The heating or cooling system of the high-low Temperature Test Chamber has no effect on the sample;

The test box needs to have relevant sample holders to place samples, and the mechanical properties of the sample holders should not be changed due to temperature;

High-low Temperature Test Chambers should have protective measures. Such as observation windows and lighting, power supply phase loss, over-temperature protection, and various alarm devices;

Whether there is a remote monitoring function, according to customer requirements;

During the implementation of the cycle test, the test box needs to be equipped with instrumentation devices such as automatic counters, indicator lights, recording equipment, and automatic shutdown. In addition, it requires good recording and display capabilities;

Depending on the sample temperature, there are two measurement methods: upwind and downwind sensor temperature. The position and control method of the temperature and humidity control sensor in the high-low Temperature Test Chamber can be selected, and the appropriate one can be selected according to the customer's product testing requirements.