Misunderstanding of the method of thermostatic and humidity test chamber
When the program constant temperature and humidity test chamber completes the low temperature operation, temperature is After 60 ° C, the drying process is performed for about 30 minutes, then open the door to avoid affecting the measurement time during the latter test or the phenomenon of the evaporator icing;
Test machine , unless you have to be open, don't open the door, otherwise you may cause the following adverse consequences:
The inside of the box still maintains high temperature, high temperature air may trigger a fire alert and cause a mistake, and the switch box has certain damage to the compressor during the experiment, unless the test requirement, the customer is not recommended in experiment. Frequent switch in the process.
When using a constant temperature and humidity box, it must be guaranteed to be safe and indexed to avoid electrostatic induction; circuit breaker and over temperature protector provide testing products and operator personal safety. Protecting the equipment, must perform a detailed examination regularly; the mounting position of the wet ball gauze must be accurate, and the energy is taken with the right relative humidity; the box is in operation, do not check in hand, so as to avoid electric shock or hurt by the fan Hazards happens;
Non-Bottom staff cannot repair and inspect the program high and low temperature and humid test box. And in addition to the full-time personnel, there is also a professional electrician and circuit maintenance personnel
, prevent uninformed personnel from being engaged, resulting in electric shock risk.