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Constant Temperature and Humidity Test Chamber

Constant Temperature and Humidity Test Chamber

  • Suitable for high and low temperature tests, wet heat tests, etc.
  • Comprehensive Energy Saving is More Than 35%.

 

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The series of test chambers can simulate various temperature and humidity environments, and are suitable for high and low temperature tests, damp heat tests, etc. This test chamber has a very wide temperature and humidity range and a very high control accuracy. It can meet the national standard GB and IEC related test standards. The programmable constant temperature and humidity test chamber is used to test the heat resistance, cold resistance, dryness resistance, and moisture resistance of various materials. It is suitable for the quality inspection of products such as electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical treatment, and aerospace.

 

Constant temperature and humidity test chamber
ModelGD-500-C-WS
Inner box size
(W*H*D)cm
90*65*90
Temperature range-70~+150℃
Heating rate(No load) (+20~150℃) 2℃/min (5~25℃ customizable)
Cooling rate(No load) (+20~-70℃) 1℃/min (5~25℃ customizable)
Temperature uniformity≤±1℃ (No load)
Humidity fluctuation±3.0%RH(>75%RH);±5.0%RH(≤75%RH)
Temperature fluctuation≤±1℃
Humidity accuracy≤±2.0%RH
Temperature accuracy≤±0.1℃
Inner box materialSUS304 stainless steel
Outer box materialCold rolled steel plate + plastic spraying
Insulation materialGlass fiber cotton & polyurethane
Window size (cm)30*45
RefrigerantR404A/R23
Test holeφ100mm×1
HeaterElectric heating
Air-cooled condenserFin heat exchanger
Water-cooled condenserPlate/sleeve/shell and tube heat exchanger
Air circulationExtended shaft motor, stainless steel centrifugal fan blades
Refrigeration methodCascade refrigeration
CompressorBrand variable frequency compressor
Control methodSegmented fuzzy PID algorithm control
Communication protocol interfaceTCP/RS485 (CAN customizable)
Operation panel7-inch color touch screen, temperature curve display\EXCEL data export
SensorPT100A grade platinum resistor
Protection deviceHeater dual temperature protection, refrigeration system protection and electrical overcurrent and overload protection, etc.
Power supply380V±10% 50HZ
Outer box size
(W*H*D) cm
110*212*175
Execution meets the standardGB/T 2423.1;GB/T 2423.2;GB/T 2423.3;GB/T 2423.4;GB/T 5170.2;GB/T 5170.5;GB/T 11158;GB/T 10589;GB/T 10592; GB/T 10586;IEC 60068-3-5

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