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Combined Altitude & Temperature Environmental Test Chamber
Combined Altitude & Temperature Environmental Test Chamber - Image 2

Combined Altitude & Temperature Environmental Test Chamber

DGBELL’s Altitude & Temperature Test Chamber combine Altitude and temperature to test various components and products, especially aircraft avionics.

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Performance parameters

Model BTHQ-100 BTHQ-225 BTHQ-500 BTHQ-800 BTHQ-1000
Test Space 450x500x450 600x750x500 800x900x700 1000x1000x800 1000x1000x1000
W x H x D(mm)
External Dimension 1150x1750x1050 1100x1900x1200 1450x2100x1450 1550x2200x1500 1520x2280x1720
W x H x D(mm)
Temp. Range B：-20～150℃   C：-40～150℃   D：-70～150℃
Temp. Fluctuation ±0.5℃（atmospheric ，no load ）
Temp. Deviation ≤±2℃（atmospheric ，no load ）
Temp. Uniformity ≤±2℃（atmospheric ，no load ）
Cooling Rate 0.8-1.2℃/min
Pressure Level 101kPa-0.5kPa
Pressure Reducing Time 101kPa→1.0kPa≤30min（dry ）
Pressure Deviation atmospheric -40kp;±1.8kpa;40kp-4kpa;±4.5%kpa;4kp-0.5kpa;±0.1kpa
Pressure Recovery Time ≤10KPa/min
Weight 1500kg

 

Altitude Temperature Environmental Test Chamber Application:

DGBELL’s Combined Altitude & Temperature Environmental Test Chamber is mainly used in aviation, aerospace, electronics, national defense, scientific research and other industrial sectors to determine electrical electronic technology products (including components, materials and instruments).
The storage and transportation reliability test can be carried out under the single or simultaneous action of high and low temperature and low pressure, and the test piece can be energized to test the electrical performance parameters at the same time.
An automatically controlled vacuum system provides a precise altitude simulated condition up to 30000 meters. Available to connect the cable to the electronic performance test.

 

Feature:

  1. Formed sheet steel exterior structure.
  2. SUS#304 Stainless steel continuously seals welding, interior cabinet cover with vapor-tight liner, excellent vacuum performance.
  3. High capacity vacuum pump
  4. High efficient refrigeration system
  5. Programmable

 

Standard

  • UN 38.3

 

Pressure Altitude Reference Table

Setting Pressure Altitude
1.09KPa 30500m
2.75KPa 24400m
4.43KPa 21350m
11.68KPa 15250m
19.16KPa 12200m
30.06KPa 9150m
46.54KPa 6100m
57.3KPa 4550m
69.66KPa 3050m

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  • +86 180 0288 0096
  • sales@belltestchamber.com
  • He'an Avenue, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province, China
  • 324 S DIAMOND BAR BLVD, UNIT NUM 717, DIAMOND BAR, CA, 91765-1607, UNITED STATES
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