Altitude Chamber

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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



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