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High and Low Temperature Low Pressure Test Chamber

High and Low Temperature Low Pressure Test Chamber

Product Introduction
High and low temperature low pressure test chamber is mainly used in aviation, aerospace, information, electronics and other fields, to determine the instrumentation, electrical products, materials, parts and equipment in the low air pressure, high temperature, low temperature single or simultaneous role of the environmental adaptability and reliability test, and or at the same time on the specimen energized for the measurement of electrical performance parameters.

Service Hotline

4000-662-888
Product Features
Product Parameter
Model Studio Size  (D*W*H)mm Dimension(D*W*H)mm
LRHS-101B-LF 450×450×500 1500×1120×1930
LRHS-225B-LF 500×600×750 1550×1270×2160
LRHS-504B-LF 700×800×900 2000×1470×2290
LRHS-800B-LF 800×1000×1000 1900×1560×2550
LRHS-1000B-LF 1000×1000×1000 2100×1560×2550
temperature range A:-20℃~150℃     B:-40℃~150℃
C:-60℃~150℃     D:-70℃~150℃
Temperature uniformity ≤2℃ (at no load)
Temperature fluctuation ±0.5℃(at no load)
heating rate atmospheric(100KPa)~1KPa
pressure deviation atmospheric~50Kpa:±2Kpa;
heating rate RT~150℃≤60min (at atmospheric pressure and no load)
cooling rate RT~-40℃≤40min (at atmospheric pressure and no load)
decompression time ≤45min(atmospheric~30KPa)
Time Setting Range 1~60000M
Air cooling method Multi-stage diaphragm air heat exchanger
Pressure adjustment method Dynamic pressure equalization method
Outer case material High quality A3 steel plate electrostatic spraying
Inner box material Imported high-grade stainless steel SUS304, pressure layer using thickened stainless steel reinforcement
Insulation material Rigid polyurethane foam + fiberglass
Temperature Controller Imported “UEC” brand temperature meter
temperature sensor PT100 platinum resistance temperature measurement body
Cooling method Single or double cascade refrigeration
Compressor Tycon, France / BITZER, Germany
security protection Compressor overpressure overload, fan motor overheating, the overall equipment under phase / reverse phase
Over-temperature, overall equipment timing, leakage protection, overload and short-circuit protection
Supply Voltage AC380V±10% 50Hz
Power (A)12kW/16kW/20kW/24kW/28kW
(B)17kW/22kW/27kW/31kW/35kW
(C)20kW/25kW/34kW/38kW/42kW
operating environment 5℃~+28℃         ≤85% RH
Note:
1、the above data are in the use of ambient temperature of 25 ℃ and well ventilated conditions measured
2、Can be customized according to the specific requirements of the user non-standard high and low temperature low pressure test chamber etc
3、This technical information, subject to change without notice

 

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