The LIB humidity environmental test chamber uses a wet and dry bulb control to control and measure humidity. The temperature of the wet bulb is mainly to put the wet bulb gauze on the wet bulb sensor, and then measure the humidity through the program calculation of the instrument, where the humidity is relative humidity in %RH.
Humidity Environmental Test Chamber
PT-100
Capacitive Sensor
Replacement of Wet Bulb Gauze
1. The wet bulb gauze of the high and low temperature test chamber is best replaced once in 3-6 months, and long-term non-replacement can easily lead to the humidity of the high and low temperature test chamber not reaching the set value, and it is necessary to pay attention to the wet bulb gauze must have been put into the reservoir when replacing.
2. Due to the influence of water quality, wind speed and the aging of the gauze itself, the gauze will also turn yellow or dry to a certain extent, and the replacement cycle of such cases is more than 1 month.
3. Often do high temperature and humid heat cycle test, then the frequency of replacing gauze is relatively high.
4. If the operator uses not pure water or distilled water during the test, the number of replacements needs to be more frequent.
Options Sensor
LIB In addition to PT-100 sensors, we also provide capacitive sensors, usually under the brand name Rotronic.
