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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DGBELL
  • Model Number: BTHZ-408C
  • Power: Electronic, AC 380V 3 PHASE 5 WIRES
  • Usage: Temperature Humidity Vibration Combined Test
  • Item: Temperature Humidity Vibration Combined Test Chamber
  • Temp. Range: -70~150℃
  • Humidity Range: 20-98%RH
  • Temp. Fluctuation: ≤±0.5℃
  • Temp. Deviation: ≤±2℃
  • Temp. Uniformity: ≤±2℃
  • Humidity Fluctuation: ≤±2.5%RH
  • Leading Time: 60 days after order confirmed
  • Certificate: CE, ISO Certified

Packaging & Delivery

Packaging Details Standard Export Plywood Case

  Temperature Humidity Vibration Combined Test Chamber  


 1.Temperature Humidity Vibration Combined Test Chamber Applications:

 This equipment complied with national standard,able to satisfy special testing requirements ,is widely 

applied for electronic and electric products, automotive parts ,components and materials by high

 low constant temperature ,temperature change,shock,damp heat vibration etc 

combined environment simulation reliability test .


2.Temperature Humidity Vibration Combined Test Chamber Standard Compliance:

1.  Temperature Humidity Vibration Combined Test Chamber Manufacturing standard :

GB/T10586-2006 Specifications for damp heat chambers 

GB/T10592-1989 Specification for low/high temperature test chambers 

2  Temperature Humidity Vibration Combined Test Chamber .Inspection Standard :

GB/T5170.2-1996 Inspection methods for basic parameters of environmental testing equipments for

 electric and electronic products. Temperature testing equipments;

GB/T5170.5-1996 Inspection on methods for basic parameters of environmental testing equipments 

for electric and electronic 

products--Damp heat testing equipments

 3. Temperature Humidity Vibration Combined Test Chamber Testing Standard Compliance 

GB2423.1-2008(IHC68-2-1)Environmental testing - Part 2: Test methods - Tests A: Cold 

GB2423.2-2008(IHC68-2-2)Environmental testing for electric and electronic products Test methods - Tests B:Dry Heat 

GB2423.3-2006(IHC68-2-3)Environmental testing for electric and electronic products - Part 2: Testing method test Cab: Damp heat Steady state

GB2423.4-2008(IHC68-2-30)Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat,cyclic ( 12h+12h cycle)

GB2423.22-2008(IHC68-2-14)Environmental testing for electric and electronic products-Part 2:Test methods-Test N:Change of temperature

GJB150.3A-2009(MIL-STD-810D) High temperature test 

GJB150.4A-2009(MIL-STD-810D) Low temperature test 

GJB150.9A-2009(MIL-STD-810D) Damp heat test 


3.  Temperature Humidity Vibration Combined Test Chamber Features:

With high precision perfect external design, external with double sides cold rolled plate electrostatic powder coated material, 

internal with SUS#304 high temperature resistant stainless steel. Insulation material adopt fire resistant high strength PU 

polyurethane foaming thermal insulating material. More than 20% energy saving is achieved &thanks to the introducing of 

Japan & German advanced refrigerator control technology. Control system and control circuit components all introduced 

with famous brand . 


4. Temperature Humidity Vibration Combined Test Chamber Technical Specifications:

Model No.

Internal Dimension (mm)

External Dimension (mm)











5. Temperature Humidity Vibration Combined Test Chamber Technical Parameters: 

Temp. Range 

  B:-20~150℃   C:-40~150℃   D:-70~150℃

Humidity Range 


Temp. Fluctuation 


Temp. Deviation 


Temp. Uniformity 


Humidity Fluctuation 


Humidity Deviation 

  ≤+2,-3%RH (higher than 75%RH);≤±5%RH (lower than75%RH)


6. Temperature Humidity Vibration Combined Test Chamber Vibration Table Configuration:


A. Air-cooling series electrical vibration system 


B. Water-cooling series electrical cooling system


C. Digital random vibration controller 


D. Digital sine vibration controller 


 Moving method 


   High low temperature (damp heat) test  chamber with slide rail


   Match with  vibration table via moving high low temperature (damp heat)test chamber on slide raiL


   Vibration table with slide rail 


   Match with high low temperature (damp heat)test chamber via vibration table moving on slide rail .


Connection Method 


Adopt connecting shaft connection method (match with vertical vibration)


Vibration table get into the chamber via connecting shaft ,match with the test chamber to reach combined testing effects . 


Vertical, horizontal combined vibration ,can customize design 


7.  Temperature Humidity Vibration Combined Test Chamber Pictures for reference :

  Bell Factory Pictures :



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