The basic characteristics of the constant temperature and humidity test chamber

The constant temperature and humidity test chamber is composed
of two parts: temperature regulation (heating, refrigeration) and humidification.

Through the rotating fan installed at the top of the box, the air is discharged into the box to achieve gas circulation, balance the temperature and humidity in the box, and the data collected by the built-in temperature and humidity sensor in the box is transmitted to the temperature and humidity controller (microinformatics processor) for editing and processing, and the temperature and humidity regulation instructions are issued, which are jointly completed
by the air heating unit, the condensing tube and the heating evaporation unit in the sink.

Constant temperature and humidity test chamber temperature regulation is through the box built-in temperature sensor, collect data, through the temperature controller (micro information processor) regulation, connected to the air heat unit to achieve increased temperature or adjust the refrigeration solenoid valve to reduce the temperature in the box, to achieve the temperature
required for control.

The humidity adjustment of the constant temperature and humidity box is through the built-in humidity sensor, the data is collected, adjusted by the humidity controller (micro information processor), the sink heating element is turned on, and the humidity in the tank is increased by evaporating the water in the tank or the refrigeration solenoid valve is adjusted to achieve the dehumidification effect to achieve the required humidity
control.

The constant temperature and humidity test chamber is equipped with multiple protective measures; Under the condition that the maximum safety allowable temperature can be set, the temperature system is equipped with an overheating protector, and the air heating element can automatically cut off the power with the rotation of the fan; The humidification system can stop the power supply as the water level of the humidification tank decreases; The refrigeration system also stops working
as the temperature of the chamber rises (over 40°C) or the humidity increases.