Analysis of low pressure test chamber temperature and humidity control system abnormal problems

Low-pressure test chamber in the test process will be some temperature and humidity failure problems, and for the long-term use of equipment to have these problems is a very normal thing, the user needs to do is to understand these common problems and the implementation of reasonable measures to solve them.

A, low pressure test chamber in the test operation process when a sudden failure of the analysis

Test chamber control instrumentation on the corresponding fault display prompts and acoustic alarm prompts, the operator can be used against the equipment operation troubleshooting quickly check out which type of failure, you can ask professionals to quickly check. When the gauze can not absorb water and dry phenomenon, only need to replace or clean the gauze to exclude the above phenomenon. The latter phenomenon is mainly to check the water supply system of the humidification system to see if it has enough water supply within the water supply system, whether the water level control of the humidification boiler water level is normal or not.

Second, the low pressure test chamber in doing wet electrical control humidification system does not work when the failure analysis

When the humidification system of the equipment appears the actual humidity will reach 100% or the actual humidity is very different from the target humidity, the value is much lower, the former phenomenon: may be caused by the wet ball sensor on the gauze dry, then we should check whether the wet ball sensor water tank is short of water, the water level in the tank is automatically controlled by a water level controller, check whether the water level controller water supply system is normal water supply, the water level controller work is normal. The latter phenomenon: may be the wet ball gauze due to the use of a long time, the test chamber or the water supply water purity, resulting in gauze hardening.