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High Altitude Low Pressure Test Chamber

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High Altitude Low Pressure Test Chamber(图1)

High Altitude Low Pressure Test Chamber(图2)

High Altitude Low Pressure Test Chamber

Product Paramenters

Internal dimension (WDH)	100010001000mm
Temperature range	-70~+100℃(no load);-55~+100℃(with load)
Temperature fluctuation	±0.5℃
Temperature uniformity	±2℃
Ambient Humidity	≤85%RH
Cooling speed	≥1℃/min in average (with loading 15kg,+85℃~-55℃ )
Heating speed	1℃/min in average (with loading,-55℃~+85℃)
Pressure Range	101Kpa~1Kpa
Pressure Accuracy	±5%
Pressure Control Method	Adjust temperature first, then pump vacuum
Internal chamber material	Steel plate with plastic spray
External chamber material	Stainless steel
Cooling method	Water Cooler
Controller	LCD touch screen, programmable control temperature and Pressure Can set different parameter for cyclic test
Insulation material	Compound material without sweating, special for low pressure
Heating Method	Electrical
Compressor	Imported new generation with low noise
Safety protection device	Protection for leakage Over-temperature Compressor over voltage and overload Heater short circuit

Function

1. To simulate test environment with various altitude environments .
2. It is especially important for defense and aerospace applications where pressure and vacuum conditions are even more intense
3. Application fields: Include Aviation, aerospace, communications, electronics, electrical appliances etc.
4. Test Purpose: to guarantee the maximum quality and reliability while products or material might encounter at various altitude levels.

Features

1. High performance and quiet operation
2. Space-saving designed for flush installation to wall
3. External pressure type box body structure and stainless steel tank design, rational air circulation system and scientific
layout of heating, refrigerating system
4. Adopts international brand of imported parts for cooling system to improve operation reliability
5. High precision and stable performance with touch screen controller, friendly Man-Machine interface.
6.Multiple layers of safety device to easy maintenance

Standards

GB2423.25-1992
GB2423.26-1992
GJB150.3A-2009
GJB150.4A-2009
GJB150.2A-2009
GJB5170.10-200

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