How to Troubleshoot the Failure of the Large Thermal Shock Chamber?

With the continuous advancement and improvement of technology, we have strict requirements for operators of large-scale thermal shock chambers. If they are used improperly, operators need to be able to face and solve these failures in time.

1. The composition of the large-scale thermal shock chamber

The large-scale thermal shock test box is composed of a box body, an air circulation system, a refrigeration system and a heating system to form a large-scale thermal shock test box.

When the large-scale cold and heat shock test box is conducting high and low temperature experiments, the temperature rises very slowly. It may be that the air circulation system is not turned on normally. If the temperature change of the large-scale cold and heat shock test box does not reach the experimental temperature, it is necessary to follow different states. One-to-one exclusion solution.

2. Troubleshooting of large thermal shock chamber

If the temperature change of the large-scale thermal shock chamber cannot reach the test index at low temperature, it may be that the temperature has been dropping very slowly, or it may be that the temperature will rise again after reaching a certain value. When the above two situations occur, it is necessary to Check whether the room of the large-scale thermal shock chamber is a dry environment before the low-temperature test, and the test sample can be placed in the large-scale thermal shock test box after the large-scale thermal shock chamber maintains a dry environment. Test in a test chamber.

Another reason is whether the samples in the large-scale thermal shock chamber are placed too much, so that the air circulation in the large-scale thermal shock chamber does not circulate.

If none of the above is the case, the operator should contact the manufacturer of the large-scale thermal shock chamber for professional maintenance.

Another factor that may cause the failure of the large-scale thermal shock test box is that the temperature of the large-scale thermal shock test box is poorly controlled, and the temperature in the laboratory where the large-scale thermal shock test box equipment is placed is within 24 hours. The average environment is 25℃, and the humidity is about ≤85%R.H. Even the best large-scale thermal shock test box equipment needs a good placement site, and the large-scale thermal shock test box is no exception. The life of the test chamber equipment is extended, and every operator should maintain it well.

If the large-scale thermal shock test box fails, the operator needs to carry out professional troubleshooting to make the large-scale thermal shock test box run smoothly.