High temperature test box

 High temperature test box is a kind of equipment used to simulate extreme high temperature environment and test the performance of materials or products.

It has been widely used in aviation, automobile, home appliances, scientific research and other fields, and can test and determine the parameters and performance of electrical, electronic and other products and materials in high temperature or constant test temperature environment changes.

The working principle of the high-temperature test box is based on the heat exchange principle.

The equipment is equipped with electric heating elements, and by controlling the power of the heating element, the temperature in the box reaches the preset value.

At the same time, the device is equipped with a temperature sensor to monitor the temperature in the box in real time and compare it with the set temperature.

When the actual temperature is below the set temperature, the control system will increase the power of the heating element to increase the temperature; otherwise, when the actual temperature is above the set temperature, the control system will reduce the power of the heating element to reduce the temperature.

In this way, the high temperature test box can be accurately controlled and stably maintained in the desired high temperature environment.

The performance indicators of the high-temperature test box include temperature range, humidity range, fluctuation / uniformity, temperature deviation, heating time, cooling time, etc.

Generally speaking, the temperature range can reach-70℃ 130℃, and the humidity range can reach 30% 98% RH. The specific indicators vary according to the equipment model and configuration.

Modern high temperature test box is equipped with advanced control system, such as imported microcomputer temperature and humidity integrated controller, with the characteristics of high precision and high efficiency.

The control system can accurately control the temperature in the box, and has a variety of protection functions, such as overtemperature protection, overload protection, etc., to ensure that the equipment can automatically shut down under abnormal circumstances, to avoid equipment damage or accidents.

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