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ISO 0.5KPa High Altitude Test Chamber Portable Environmental Chamber Humidity Control

Minimum Order Quantity : 1 Price : To Be Negotiated
Packaging Details : Wooden packing Delivery Time : 30-35 business days after received the payment
Payment Terms : L/C, T/T, Western Union Supply Ability : 25 per month
Place of Origin: China Brand Name: Envsin
Certification: CE and ISO Model Number: ECQ7025

Detail Information

Product Name: Altitude Chamber Volume: 250L
Test Space Dimension: 600mm*600mm*700mm External Dimension: 1100mm*1900mm*2000mm
Temperature Range: -70℃~+150℃ Humidity Range:: +10℃~+95℃
Air Pressure Control Range: Atmospheric Pressure ~ 0.5 KPa Dropping Temperature Recovery Time: <45min
High Light:

ISO High Altitude Test Chamber


0.5KPa High Altitude Test Chamber


0.5KPa portable environmental chamber

Product Description

Humidity Control Altitude Chamber Altitude Low Air-Pressure Testing



The altitude chamber can be used for the heat dissipation test sample and non-heat dissipation test sample test. For the test of heat dissipation test sample, the heat dissipation power can not exceed the cooling capacity of the refrigeration system of the test box, because the control of temperature and humidity is a dynamic balance process, in different temperature and humidity points, the cooling capacity of the refrigeration system is also accompanied by changes.


  • GB/T 2423.1 Low temperature test methods
  • GJB 150.2 Low pressure (height) test
  • GB/T 2423.2 High temperature test method
  • GJB 150.3 high temperature test
  • GB/T2423.21 Low pressure test method
  • GJB 150.4 low temperature test
  • IEC60068-2 Temperature/low pressure test method
  • GJB 150.6 Temperature - height test


Temperature Chambers ETQ7025 ETQ7050 ETQ7100 ETQ7200
Climate Chambers ECQ7025 ECQ7050 ECQ7100 ECQ7200
Test Space Volume (L) 250 500 1000 2000
Temp. Test Parameters:
Temp. Range (℃) -70~+150
Temp. Constancy (℃) ±0.1-±0.8 (Atmospheric Pressure No Load)
Temp. Homogeneity(℃) ±0.5-±2.0 (Atmospheric Pressure No Load)
Temp. Accuracy (℃) ±2.0 (Atmospheric Pressure No Load)
Heat Up Time (min) (+ 20℃ to ~150℃)





Cooling Down Time (min) (+ 20℃ to~60℃)





Pressure Range (Kpa) Atmospheric Pressure ~1.0 Atmospheric Pressure ~0.5
Pressure Accuracy (Kpa) ±2 (Atmospheric Pressure ~40KPa); ±5%(40KPa~4KPa); ±0.1(4KPa~1KPa)
Pressure Release Time (min)

45(Atmospheric Pressure→1KPa)

Rapid Release of Pressure Function (optional)

Pressure Release Range: 75.2KPa → 18.8KPa; Pressure Release Time: 15sec

Climate Test Parameters for ECQ series:
Temp. Range (℃) +10~+95
Temp.Constancy (℃)

±0.1~±0.8 (Atmospheric Pressure No Load)

Temp. Homogeneity (℃)

±0.1~±2.0 (Atmospheric Pressure No Load)

Humid. Range (%RH) (10) 20-98 (Atmospheric Pressure No Load)
Humid. Constancy (%RH)

±1-±3 (Atmospheric Pressure No Load)

Test Space Dimension (mm)





External Dimension (mm) 1000*1800*1880 1500*2750*1900 1400*3250×2000 1810W*3710D*2310H
Power AC380V±10%, 50HZ, 3/N/PE
Cooling Methods Water-Cooled

Options Accessories

Standard Version

  • Iindependent sensors for specimen protection (NE60519-2.1993)
  • 1 Set testing electrode
  • Nitrogen gas auxiliary device
  • Electronic temperature and humidity sensors
  • Spare parts package
  • E-management and cyber-software
  • Video monitor system
  • APP for mobility management
  • Rapid release of pressure device
  • Rapid recovered pressure device



Integral, (altitude chamber door direction is in the front) for the studio, refrigeration unit for the lower, after the electric control cabinet and electric control device, the main control interface is located in front of the altitude chamber door, the expansion control panel is located in the right back of the altitude chamber. Wide open door, back and side of the studio for circulating air duct system and air conditioning system: air centrifugal fan, air diversion unit, low pressure heat radiation unit, heater, humidifier, refrigeration heat exchanger, temperature/low pressure sensing unit.

ISO 0.5KPa High Altitude Test Chamber Portable Environmental Chamber Humidity Control 0


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