Rapid temperature change test chamber for testing materials in a variety of environmental performance of the equipment and test a variety of materials heat, cold, dry, moisture resistance. The following will introduce you to the rapid temperature test chamber of the three common problems and treatment methods.

1, the rapid temperature of the test chamber in the course of a sudden test failure, the control instrument appears on the corresponding fault display tips and voice alarm tips. The operator can control the operation of the equipment in the use of troubleshooting chapter quickly check out what kind of fault, you can ask the professionals to quickly troubleshoot to ensure that the normal test. Other environmental testing equipment in use there will be other phenomena, it should be specific phenomena, specific analysis and exclusion.

2, in the high temperature test, such as temperature changes can not reach the test temperature value, you can check the electrical system, one by one troubleshooting. If the temperature rises slowly, it is necessary to check the wind circulation system, look at the wind circulation adjustment baffle is open normally, on the contrary, check the wind circulation motor is running normally. Such as the temperature overshoot so you need to set the PID set parameters. If the temperature rises directly, then the controller fails to replace the control instrument.

3, fast temperature test chamber low temperature can not reach the test indicators, then you have to observe the temperature changes, it is clear that the temperature drop is very slow, or the temperature to a certain value after the temperature has rebounded. The former will check whether to do before the low temperature test studio drying, so that the studio to keep dry and then the test sample into the studio to do the test, the studio test sample is placed too much, so that the work room The wind can not be fully circulated, in the exclusion of the above reasons, we must consider whether the refrigeration system failure, and this will ask the manufacturers of professionals to repair. The latter phenomenon is the use of constant temperature and humidity chamber equipment caused by the environment is not good, the equipment placed in the ambient temperature, placed to meet the requirements of the location.

Because there is a time limit, so run a long time fast temperature test chamber, it will inevitably be a variety of small failures, usually pay attention to regular maintenance and maintenance, generally can be avoided. If you encounter a greater technical problems, you can contact the rapid temperature of the test chamber manufacturers, to seek solutions.