Cooling and humidifying process of constant temperature and humidity machine
     Constant temperature and humidity (box) is the product in the specified temperature and humidity, high temperature resistant, low temperature resistant products, and humidity resistance, then the temperature and humidity along with heating, cooling, humidifying and dehumidifying ability.
     Cooling is an important part of the constant temperature and humidity box, which is an important parameter to judge the performance of a constant temperature and humidity machine. It includes four parts: compressor, condenser, throttling device and evaporator. The compressor refrigeration system is always the heart, it sucked into a gas at low temperature and low pressure, high temperature and high pressure gas into a liquid by condensing heat, and through the fan to take away the heat, so it is under constant temperature and humidity box hot air, and then through the throttle to low pressure liquid, followed by a low pressure evaporator and finally back to the gas compressor the refrigerant in the evaporator to absorb heat; complete gasification process and heat absorption, to achieve the purpose of cooling, constant temperature and humidity box complete cooling process.
    The heating device is to control the temperature and humidity is not warming up the key link; it is the controller instruction when the output voltage to the heating relay, about 3-12 VDC in solid state relay above; it is equivalent to the AC side wire connection; contactor also pull the ends of the heater voltage through the heat, wind circulation machine to drive the heat to the heating box, constant temperature and humidity box, the temperature reached the set value of you; controller by adding off adjustment in the solid relay; we see on the screen to adjust the heat output of the heating under constant temperature and humidity control box; this is the temperature above 89 degrees, 89 degrees on how to control the following temperature stability? Constant temperature and humidity box is a solid state relay through the heat output of the number of other refrigeration cycle through the compressor cooling to achieve dynamic balance.
     Also rely on refrigeration system complete dehumidifying system, evaporator in constant temperature and humidity box; relatively cold, constant temperature and humidity box of high humidity gas with cold object is condensed into liquid; so repeated box of high humidity gas will rarely, reduce to wet.
     The humidification system is similar to the heating system; it is the process of heating the water into steam.
      For more information please contact us: Mr. Wang 13923464030 Tel: 0755-81715045 or visit our website: http://www.szdxj.com