Temperature and Climate and Low Air Pressure Test Chambers GDJZ-535L-B

Temperature and Climate and Low Air Pressure Test Chambers GDJZ-535L-B

Temperature and Climate and Low Air Pressure Test Chambers GDJZ-535L-B

Temperature and Climate and Low Air Pressure Test Chambers GDJZ-535L-B Designed for aviation, aerospace, communications, information, electronics, electrical appliances and other fields to determine the instrumentation, electrical products, equipment, etc. in the low air pressure, high temperature and low temperature single or simultaneous role of the extreme environmental adaptability and reliability test.

Product parameter  
Product Name High-low temperature and low air pressure test chamber GDJZ-535L-B
Condition Refers to the air-cooled ambient temperature in +5 ℃ ~ +25 ℃
  Relative humidity ≤85%, no load (when there is no specimen in the test chamber)
Temperature/Humidity Range -40℃~+150℃
Temperature Fluctuation ±0.5℃ (atmospheric pressure unloaded)
Temperature Deviation ≤±2℃ (atmospheric pressure unloaded)
Temperature uniformity ≤2.0℃
Temperature rise rate From -20℃ to 30℃>15min(3.5℃/min atmospheric pressure unloaded)
Cooling rate From 23℃ down to -20℃>1min(4C/min atmospheric pressure no load)
Temperature rise and fall overshoot ≤1℃
Pressure range Standard atmospheric pressure~1kpa(support non-standard customization)
Pressure drop time Atmospheric pressure→1kpas20min
Pressure deviation ≤±2kpa(≥40kpa) ≤±5%(2-40kpa) ≤±0.1kpa(≤2kpa)
Pressure recovery rate ≥10kpa/min
Adjustable rate of change of air pressure 500ft~5000ft/min
Maximum load Case load:50kg
Noise ≤75db
Effective volume 535L
Inner box size W(W)850mm*H(H)900mm*D(D)700mm
Dimensions of the outer case of the test box W(W)1150mm*H(H)2100mm*D(D)1750mm(with motor)
Material of outer case Cold rolled steel plate with electrostatic spraying
Inner box material SUS304# stainless steel plate
Insulation layer Rigid polyurethane foam + ultra-fine environmental protection glass fiber cotton

PRODUCT FEATURES:
Precise temperature control
Wet Temperature Adjustment
Stable performance
Multi-protection