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Altitude Chamber

Environmental adaptability and reliability test for the instruments and meters, electrical products, materials, spare parts, equipments

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Description

Environmental adaptability and reliability test for the instruments and meters, electrical products, materials, spare parts, equipments, etc at a low pressure, high temperature, low temperature, under the effect of single factor or multiple factors at the same time. Test for electric performance parameters of the specimen. Mainly used in aviation, aerospace, information, electronics and other industries.

Core Parameters

Altitude Chamber Technical parameter
Model	CZ-DQY-504D	CZ-DQY-1000D	CZ-DQY-504G	CZ-DQY-1000G
Workshop Volume（L）	504	1000	504	1000
Internal Dimensions(mm)	700x900x800	1000x1000x1000	700x900x800	1000x1000x1000
Power	AC380V/50Hz Three-phase five-wire system
Watt(kw)	11	15	16	18
Temperature Adjustment Method	Balance thermostat control system(BTC system)
Working Condition Temperature	+5℃～+35℃
Temperature Range	-40℃～+150℃	-70℃～+150℃
Degree of Temperature Fluctuation	±0.5℃
Temperature UnifTemperature	≤2.0℃(Atmospheric pressure and no load)
Temperature Deviation	≥100℃, ±3.0℃（Atmospheric pressure and no load), <100℃, ±2.0℃
Heating/. Cooling Rate	0. 7℃-1. 0℃/min（Average at a whole)
Pressure Range	Atmospheric pressure~-1kpa
Pressure Deviation	≥40kpa, ±2kpa; 4kpa~40kpa, ±0.5kpa; ≤4kpa, ±0.1kpa
Falling Pressure Rate	10kpa/Min(adjustable)
Outer Material	Cold rolled stainless steel sheet(spray coated)
Inner Material	(SUS304)/Stainless steel plate(SUS304)
Pressure Bearing Material	Quality thick stainless steel plate(spray coated)
Insulation Material	Quality glass wool
Refrigerator	Semi-hermetic compressor
Cooling Method	Water-cooled
Vacuumize Method	Mechanical sliding vane rotary vacuum pump
Heater	Quality nickel chrom heater
Blower	Axial-flow fan
View Window	Round fuser film plated observation insulated glass window
Temperature Sensor	Pt100 sheathed platinum resistance
Controller	Touch-screen PLC controller
Safety Device	Safequard of ultra temperature. safequard of fuel lean, excessive pressure, circuit break and overload for compressor. Overload blower safeguard, circuit wanting-phase protection, leakage protection, water level switch and vacuum pump fault alarm
Standard Configuration	Observation window, cable hole (80, one located on the left), sheif, shelving stand(2 sets), in-box ESL and time integrator
Optional Accessories	Remote monitoring computers and software, RS485 communication interface. Recording meter, printer and added shelves. Special specimen holder
*The indicators are measured at room temperature25°C under no load condition.