What should I do if the humidity in the constant temperature and humidity test chamber shows 100% du

Constant temperature and humidity test chamber If the humidity shows 100% during the test, check the devices individually as described below. GXaTextile Testing Instruments, Testing Equipment Manufacturer

Check the hanging method and position of the wet ball gauze, face the test chamber, open the door, the upper right sensor of the working space is a dry ball, and the lower sensor is a wet ball. Hang the gauze on B. from an underlying sensor, and the lower end of the gauze must be reliably soaked in the water tank, so that the wet ball gauze can reliably absorb water.
If the hanging method is correct and the humidity still shows 100%, please check whether the wet ball gauze has any yellowing phenomenon, or long-term use has accumulated too many minerals on the gauze, which will cause the water absorption performance of the wet ballgazes and cannot absorb water,so that the detected humidity is inaccurate, resulting in a false image of high humidity; if yes, please replace the wet ball gauze, if not, check this There is no water or the water level is low in the wet ball tank and the gauze cannot absorb water. GXaTextile Testing Instruments, Testing Equipment Manufacturer

Focus on the following parts:
1. Observe if there is water in the water level box next to the sink. If not, the float may be damaged.
2. The electromagnetic pump is damaged. Use the multimeter's voltage range to measure its resistance value. If it is open, it will be damaged.
3. The interval refill timer is broken and cannot refill the water normallyGXaTextile Testing Instruments, Testing Equipment Manufacturer