- Issue Time
During the humidity test, the wet ball gauze plays an important role in the humidity perception of the constant temperature and humidity test chamber.
The placement of wet ball gauze:
1. Take the wet ball gauze out of the packing box and cut about 10cm;
2. Put the lower end of the wet ball gauze into the sink to soak it (more easily to perceive the humidity), hang on it or put it on the humidity sensor.
The maintenance of wet ball gauze:
The wet ball gauze must be hung on the wet ball sensor at the upper end, and the lower end placed in the wet ball gauze sink, so that it can easily absorb the moisture in the sink and get wet. If the wet ball gauze is installed in other places, the humidity sensor will not be able to sense the humidity, resulting in the illusion that the humidity is 100%, the humidity cannot drop, or the humidity cannot be controlled at all. When doing the humidity test, you must check whether the wet ball gauze is hung up properly. If it has been hung, please check whether the gauze is wet. If it is dried out or the water absorption effect is poor, please replace the wet ball gauze in time.