environmental simulation chamber

Attitude Chamber

The equipment has the functions of programmed testing and constant temperature testing, and can perform reliability and environmental tests under low pressure, high temperature and low pressure, low temperature and low pressure, as well as alternating high and low temperature, humid heat, and low pressure conditions.

product details

Technical Parameters

Model	CZ-FQHA-504D	CZ-FQHA-1000D	CZ-FQHA-504G	CZ-FQHA-1000G
Studio Volume (L)	504	1000	504	1000
Inner Size (W×H×D) (mm)	700 × 900 × 800	1000 × 1000 × 1000	700 × 900 × 800	1000 × 1000 × 1000
Operating Temperature	+5℃ ~ +35℃
Temperature Range	-40℃ ~ +150℃		-70℃ ~ +150℃
Humidity Range	20% ～ 98%RH
Temperature Fluctuation	± 0.5℃
Temperature Uniformity	≤2.0℃ Normal pressure (no load)
Temperature Deviation	Normal pressure temperature test: ±2℃, Temperature low pressure comprehensive test: ≤100℃, ±3.0℃/>100℃~200℃, ±5.0℃
Humidity Deviation	+2%RH, -3%RH (humidity>75%RH), ±5%RH (humidity≤75%RH)
Heating and Cooling Rate	0.7℃ ~ 1.0℃/min (average)
Pressure Range	Normal pressure ~ 1kp≤30min (at room temperature)
Pressure Deviation	≥40kpa, ±2kpa / 4kpa ～40kpa, ±0.5kpa / ≤4kpa, ±0.1kpa
Depressurization Rate	Normal pressure ~ 1kpa≤30 (at room temperature)
Pressure Recovery Rate	10kpa/Min (Adjustable)
Pressure Bearing Material	Anti-rust treated high quality thick steel plate (surface sprayed)
Controller	Touchscreen PLC Programmable controller
Refrigeration System	Semi-hermetic compressor
Cooling Method	Water cooling
Temperature Control Method	Balanced temperature control (BTC Way)
Vacuuming Method	Mechanical rotary vane vacuum pump
Power Supply	AC380V/50Hz Three-phase five-wire system

Function Configuration

Protective Device

● Over-temperature protection

● Compressor oil shortage, over-pressure, circuit breaker, overload protection

● Fan overload protection

● Power supply phase loss protection

● Leakage protection

● Water shortage protection

● Vacuum pump fault alarm

Accessories

● Observation window

● KF class test terminal/column

●Shelf rack (2 sets)

● Video surveillance system (Purchase)

*APP mobile platform management (Purchase)

Meets the test standards

● GB/T 2423.21-2008 Test M: Low pressure test method

● GB/T 2423.25-2008 Test Z/AM: Low temperature/Low pressure comprehensive test

● GB/T 2423.26-2008 Test Z/BM: High temperature/low pressure comprehensive test

● GJB 150.2A-2009 Military equipment laboratory environmental test method Part 2:Low pressure(altitude)test

● GB/T 2423.1-2016 Low temperature test method Bb

● GB/T 2423.2-2008 High temperature test method Ab

● GJB 150.3A-2009 High temperature test method

● GJB 150.4A-2009 Low temperature test method

● GJB 150.2A-2009 Military equipment laboratory environmental test method Part 2: Low pressure(altitude)test

Contact Us

As a professional test chamber manufacturer, Guangdong Zhongzhi Testing Instruments Co., Ltd. offers custom products to meet your specific testing needs, including our Drying Oven. For more information, please feel free to contact us.

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