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High altitude low pressure chamber
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    High altitude low pressure chamber

    Product classification:High altitude low pressure chamber

Detailed introduction

High altitude low pressure chamber


High altitude chamber is named high low temperature and low pressure(various altitudes up to 100,000 feet) standard test chamber, mainly used in aviation, aerospace, information, electronics and other fields to check the environmental adaptability and reliability of instrumentation, electrical products, materials, parts and equipment under simple low pressure, high temperature, low temperature or all these conditions.

 

Features:

● Temperature range from -70 to 170℃
● Altitude range ground to 100,000 feet
● External pressure type
chamber body structure and stainless steel tank design, rational air circulation system and scientific layout of heating, refrigerating system.
● Adopts international brand of imported parts for cooling system to improve operation reliability
● High precision and stable performance with touch screen controller, friendly Man-Machine interface.
● Multiple layers of safety device to easy maintenance.
● Viewing window and cable ports available
● Vacuum pump sized for climb/dive rate required by application

 

Corresponding test standard:

GB10590-89  Low-temperature and low atmospheric pressure testing condition

GB10591-89 High-temperature and low atmospheric pressure testing condition

GB11159-89 low atmospheric pressure technical condition

GB/T2423.25-1992 Low-temperature and low atmospheric pressure test chamber

GB/T2423.26-1992 High-temperature and low atmospheric pressure test chamber

GJB150.2-86 High-temperature and low atmospheric pressure(Altitude) test

IEC60068-2-1.1990 Testing methods of Low-temperature test chambers

IEC60068-2-2.1974 Testing methods of High-temperature test chambers

IEC-540

ASTM D2436

JIS K7212

DIN 50011

BS2648

Mil-Std 202G (conditions 105C, A/B/C/F)

Mil-Std 810G (condition 500.5)

IEC 60068-2-39

IEC 60068-2-40

RTCA/DO-160F

JIS W 0812

 

Technicial parameters

ModelYCTL-080YCTL-150YCTL-225YCTL-408YCTL-800YCTL-1000
Inner chamber sizeW×H×D(cm)  40×50×4050×60×5050×75×6060×85×80100×100×80100×100×100
Exterior chamber sizeW×H×D(cm) 60x172x120121×160×125121×175×135131×185×155171×200×155171×200×175
Test temp.range-60℃~150℃
Temp.fluctuation±0.5℃(RP)
Temp.uniformity±2.0℃(RP)
Heating time 3℃/min(+20℃~+150℃、RP、empty load)
Cooling time1℃/min(RP、empty load)
Pressure rangeRP~0.5KPa 
Pressure control error±0.2kPa(≤2kPa),±2(2kPa~40kPa),±5%(≥40kPa)
Depressurization time≤45min
Exterior chamber materialColled sheet plate+Powder coating
Inner chamber materialSUS#304 stainless steel plate
Insulation materialPU
Air circulation systemCentrifugal fan
Heating systemSUS#stainless steel high speed heater
Cooling systemCompressor+condenser+evaporator
ComponentsSample shelves 2pcs, electronical wire 1pcs(3m), pressure test port
Safety protection deviceOverheat protection circuit breaker
Compressor overload protection
Control system overload protection
Overload indicator phase sequence protection
High voltage and low voltage protection
Over temperature protection
Fan overcurrent protection
Power supplyAC 3Ψ380V 60/50Hz
Customization serviceNon-standard or special requirements are welcomed and available.



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