In the damp heat test chamber, the target humidity sometimes does not match the actual humidity, and the target humidity is much higher than the actual humidity or humidity display and setting. When these problems arise, be prepared to deal with them. The following small series provides you with a general solution to this failure:
When the actual humidity in the constant temperature and humidity test chamber is lower than the target humidity, there may be a problem in the humidification system. It is necessary to check the water supply system in the humidification system to check whether the water quantity in the water supply system meets the requirements, and whether the water level control is normal, if none of these The problem is that the professional needs to check the electrical control system. If the humidity is set to 60% and the display is 100%, it may be that the wet gauze is used for too long, or the gauze becomes hard due to other reasons, so that the gauze cannot absorb moisture and is dry. In this case, only the gauze needs to be cleaned or replaced. Just fine. It may also be caused by the drying of the gauze on the wet bulb sensor. Check the water tank for water shortage and check whether the water supply controller and the water level controller of the water level controller are normal.
When using the constant temperature and humidity test chamber on a daily basis, attention should be paid to the details, the test equipment should be properly operated, and the test chamber should be cleaned regularly to ensure that the test box is clean and rust-proof, thus effectively reducing the use of test equipment and prolonging the life of the test chamber.
Give you a more comfortable experience
SHAOXING LIDONG TRADING CO.,LTD , https://www.lidonggarments.com