The constant temperature and humidity test chamber is also called constant temperature and humidity tester, constant temperature and humidity test chamber, thermostat or constant temperature and humidity chamber. It is mainly used for environmental testing instruments to test the performance of materials in various environments and to test various materials for heat resistance, cold resistance, dry resistance and moisture resistance.
A phenomenon that is easy to occur when using a constant temperature and humidity test chamber
One: no power indication
1: The power cord is not plugged in or disconnected.
2: Fuse open circuit
Solution: 1: Plug in the power plug, check the power cord 2: Detect the fuse
Two: the temperature inside the box does not rise
1. Set the temperature too low;
2. Temperature controller damage
3. Electric heater damaged
Treatment method: 1. Adjust the set temperature
2. Replace the temperature controller
3. Replace the electric heater
Three: Constant temperature and humidity test chamber cooling effect is poor or not cooling
1. Refrigerant leakage
2. Axial fan failure
Treatment method: Please contact the dealer or factory
Four: The compressor does not work after power-on
1. Power supply voltage is unstable
2. Compressor damage
Processing method: 1. Check voltage strength
2. Please contact the dealer or factory
Main features of constant temperature and humidity test chamber
â—† The same volume is subject to a large storage area and load heat
â—† Adopting the new PWM cold control technology of Sporlan Company of the United States to achieve low temperature energy-saving operation
◆ Low humidity and high efficiency control ability 60 ° C (40 ° C) / 10% RH performance
â—† Prevent test items from condensation control conditions
â—† Communication configuration RS232 interface and USB storage download function
â—† Multiple alarm monitoring on the machine, equipped with wireless remote alarm function
â—† The safest water system and reclaimed water circulation system
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