3 centigrade / min can reach 10 centigrade / minute.
Cooling time:
1 centigrade / min can reach 5 centigrade / minute.
Box material:
304 stainless steel
Thermal insulation material:
Rigid polyurethane foam + glass wool
Weight (about):
1800KG
Humidity fluctuation:
±5% R.H. (damp heat only)
Supply Ability
Supply Ability:
1000 Set/Sets per Month Temperature Humidity Chamber
Packaging & Delivery
Product Description
Product Usage The simulated products are tested under the combination of temperature and humidity in the climatic environment (high and low temperature operation & storage, temperature cycle, high temperature and high humidity, low temperature and low humidity, condensation test, etc.) to check whether the adaptability and characteristics of the product itself change. Must meet the requirements of international standards (IEC, JIS, GB, MIL...) to achieve international measurement procedure consistency (including test procedures, conditions, methods)
Test limit This test equipment is suitable for: Electrical, electronic products, components, components and materials are stored in high and low temperature environments Adaptability tests for storage, transportation and use.
This test equipment is prohibited: Testing or storage of flammable, explosive, volatile materials Testing or storage of corrosive substance samples Testing or storage of biological samples Testing or storage of samples of strong electromagnetic emission sources
Volume, size and weight
Nominal internal volume
18000L
Inner box size
W2400 x D2400x H3000mm
Dimensions (approx.)
W3800 x D2900 x H3500mm
Weight (about)
1800KG
Performance
Test environmental conditions
The ambient temperature is +25 ° C, the relative humidity is ≤ 85%, and there is no sample in the test chamber.
testing method
GB/T 5170.2-1996 temperature test equipment
GB/T 5170.5-1996 Damp heat test equipment (damp heat type only)
Temperature range
-20°C→+150°C
Temperature fluctuation
±0.5°C
Temperature distribution accuracy
±2.0°C
Humidity range
20% to 98% R.H (damp heat only)
Humidity fluctuation
±5% R.H. (damp heat only)
Humidity distribution accuracy
±5.0%. (damp heat only)
Load situation
The test space is no more than three-quarters of the total space and there is no heat.
2.Air conditioning channel Centrifugal fan, return air mode: air blow on equipment, return air Heater, evaporator, water supply and drain, temperature sensor.
3.Test box standard configuration Window 250x320x40mm 3-layer vacuum layer Explosive handle Door hinge: SUS #304 Box light PL light 11W Lead hole: φ50mm 1
4.Door Single door, left open, handle on the right hand side. With observation window 250*320 mm, lighting, Window frame/door frame anti-condensation electric heating device 5. Control panel Controller display, over temperature protection setter 6. Mechanical room Refrigeration unit, water tray, drain hole 7. Distribution control cabinet, distribution board, exhaust fan 8. Heater Heating system: finned heat pipe type stainless steel electric heater heating air circulation mode 9. Humidifier Boiler type humidification system, circulating through the air duct system. 10. Power cable hole and drain hole are located on the back of the cabinet
Cooling System 1.Condenser Water-cooled shell tube heat exchanger. 2. Expansion system Refrigeration system (capillary) for capacity control. 3. Evaporation condenser Stainless steel brazed plate heat exchanger. 4. Refrigerator control mode The controller of the control system automatically adjusts the operating conditions of the refrigerator according to the test conditions. Evaporate the pressure regulating valve. Compressor return air cooling circuit. 5. Temperature and humidity controller It adopts the micro-computer color LCD display touch screen, Chinese wide angle of view, high contrast function temperature and humidity can be programmed at the same time, with 100 groups of programs 1000 segments of memory, each segment 530Hour59Min, can be arbitrarily divided Settings, and With multiple sets of PID control functions. 6. Controller Specifications Accuracy: temperature ±0.1 °C+1 digit, humidity ±1% R.H+1digit Resolution: temperature ± 0.01 ° C, humidity ± 0.1% R. H. Temperature slope: 0.1 ~ 9.9 can be set. With upper and lower limit standby and alarm function. Temperature and humidity input signal dry and wet ball PT100x2. 7 sets of P.I.D control parameter settings, P.I.D automatic calculation. Dry and wet balls are automatically corrected.
Safety device
Cooling System Compressor overheating Compressor overcurrent Compressor overpressure Condensing fan overheating Compressor oil pressure protection
Installation site The floor is flat and well ventilated No strong vibration around the device No strong electromagnetic field around the device No flammable, explosive, corrosive substances and dust around the equipment Appropriate use and maintenance space is left around the equipment, as shown below: A: not less than 10cm B: not less than 60cm C: not less than 60cm D: not less than 120cm
Tap water (only for wet heat equipment with water purifier) Flow rate ≥200kg/h, The pressure is 0.1 MPa to 0.25 MPa. Tap water meets the sanitary standards for drinking water in GB 5749-1985. Note: DN15 male connector for pure water machine.
Packaging & Shipping
Company Information
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