Programmable constant temperature and humidity chamber can accurately simulate low temperature, high temperature, high temperature and high humidity, low temperature and low humidity complex natural-like environment, used to test the performance of materials in a variety of environments and test a variety of materials heat-resistant, cold-resistant, dry, moisture-resistant performance. Suitable for electronics, electrical appliances, communications, instruments, vehicles, plastic products, metal, food, chemical, building materials, medical, aerospace and other products for testing quality.
Maintenance.
1. every 3 months regularly clean the evaporator (dehumidifier) of the programmable constant temperature and humidity test chamber: due to the different cleanliness of the sample, under the effect of forced air circulation, many small particles (such as dust) will condense on the evaporator (dehumidifier). So there is a great need for cleaning.

2. training staff to learn specialized operations. Qualified units should be sent from time to time to the supplier's factory for training and learning, in order to obtain more professional maintenance and repair experience and ability.

3, the constant temperature and humidity test chamber circulation fan and condenser fan need to clean the evaporator similar, due to the different working environment of the test room, the circulation fan and condenser fan will also have a lot of small particles, such as dust, and should be cleaned regularly.

4, because the value of the programmable constant temperature and humidity test chamber is usually relatively high, so we usually recommend that it is placed in a relatively mild temperature environment, the temperature range of 8 ° C, -23 ° C.
For the laboratory without this situation, must be equipped with appropriate air conditioning (air cooling) or cooling tower (water cooling).