The thermal shock test chamber consists of two parts: temperature adjustment (heating, cooling) and humidification. The standard of the thermal shock test chamber discharges air into the chamber through the rotating fan installed on the top of the chamber to achieve gas circulation and balance the temperature and humidity in the chamber. The data collected by the temperature and humidity sensors built in the chamber are transmitted to the temperature 1. Humidity controller (micro information processor) for editing and processing, and issuing temperature and humidity adjustment instructions, which are completed through the joint operation of air heating unit, condensation pipe and heating and evaporation unit in the water tank.
1. The temperature adjustment of the thermal shock test chamber is through the built-in temperature sensor in the chamber, collecting data, and adjusting the temperature controller (micro information processor). Turn on the air heating unit to increase the temperature or adjust the cooling solenoid valve to reduce the temperature in the box to achieve the temperature required for control.
2. The standard temperature adjustment of the cold and heat shock test chamber is to collect data through the built-in temperature sensor, adjust through the humidity controller (micro information processor), connect the heating element of the water tank, and increase the humidity in the box by evaporating the water in the water tank or adjust the cooling solenoid valve to achieve dehumidification to achieve the required humidity control.
The thermal shock test chamber is equipped with multiple protection measures; the temperature system is equipped with an over-temperature protector under the condition that the maximum safe permissible temperature can be set, and the air heating element can automatically power off when the rotating fan stops. The humidification system can be adjusted with the water level of the humidification tank The power supply is stopped due to lowering; the refrigeration system also stops working as the temperature of the cabinet rises (over 40°C) or the humidity increases.
The cold and heat shock test chamber is equipped with a closed refrigeration unit as standard, which runs smoothly and has low noise. It is heated by stainless steel fin-type heating tubes to heat air, which is rust-proof and anti-corrosion. The standard of the thermal shock test chamber also includes the French fully enclosed compressor unit with a normal temperature of 20°C~150°C (A) without a refrigeration system.
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