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Fireproof Atmospheric Altitude Test Chamber 0.5D Temp Fluctuation

Guangdong Bell Experiment Equipment Co., Ltd
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Address: No.11 Wusong 1st Street, Dongcheng District, Dongguan 523117, Guangdong, China

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Guangdong Bell Experiment Equipment Co., Ltd

Fireproof Atmospheric Altitude Test Chamber 0.5D Temp Fluctuation

Country/Region china
City & Province dongguan guangdong
Categories Prefab Houses
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Product Details

DGBELL ±0.5℃ Temp. Fluctuation Combined Temperature & Altitude Test Chamber

 

Applications

 

This equipment is widely applied to aviation, communication, electronic, etc. industries, instruments and meters, electric products, materials, components and equipment under low air pressure, high temperature, low temperature separate or synchronous simulate environment adaptability and reliability test.

 

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 adopts fire resistant high strength PU polyurethane foaming thermal insulating material. More than 20% energy saving is achieved thanks to the introduction of Japan & German advanced refrigerator control technology. Control system and control circuit components all with the famous brand.

 

Standard Compliance

  • GB/T2423.1-2001 , GB/T2423.2-2001 , GB10590-89 ,GB15091-89 , GB/11159-89

  • GB/T2423.25-1992 , GB/T2423.26-1992 , GJB150.2-86 , GJB150.3-1986, GJB360A

 

 

Performance parameters

 

Model

BTHQ-225

Test Space

W x H x D(mm)

600x750x500

External Dimension

W x H x D(mm)

1100x1900x1200

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

 

 

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

57.3 KPa

4550m

69.66KPa

3050m

 

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