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Certification:CE/ROHS/FCC/SGS

High Altitude Simulation Test Chambers Used for Steady and Transient State Testing

Applications

High Altitude Simulation Test Chambers 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. Simulation of high-altitude conditions like might be found in mountainous regions. Test for electric performance parameters of the specimen. Mainly used in aviation, aerospace, information, electronics and other industries.

Altitude chamber working principle

Temperature and pressure range chart

Temperature and humidity range chart

Features

● Temperature range from -70 to 170℃

● Altitude range ground to 100,000 feet

● External pressure type box 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

Standards Implement and Met

GB11159-89  GB10590-89  GB15091-89

GB/T2423.25-1992  GB/T2423.26-1992  GJB150.0-86

pecifications

Model	KU-504S
Inner Size (D*W*H)mm	800D*700W*900H
Capacity(KW)	16
Chamber Volume(L)	504
Performance	Temp range	-70ºC~+150ºC
Temp constancy	±0.5%
Temp deviation	≥100ºC, ±3.0ºC(at constant pressure with empty load)
<100ºC, ±2.0ºC(at constant pressure with empty load)
Cooling rate	0.7ºC~1.0ºC/min(Overall average)
Pressure range	Constant pressure ~1kPa
Pressure constancy	When ≥40kPa, ±2kPa,     4kPa~40pKa  ±0.5kPa,   when≤4kPa, ±0.1kPa
Depressurization rate	Constant pressure~1kPa≤30mins(Normal temp)
Pressure recovery rate	10kPa/Min(adjustable)
Material	Exterior material	Cold-rolled steel sheet(Rust proof&Plastic Spray treated)/Stainless Steel plate
Interior material	Stainless steel(SUS304)
Pressurized parts	High quality steel plate(Rust proof & Plastic spray treated)
Insulation material	High quality glass wool
Cooling System	Compressor	Semi-Hermetic Compressor
Cooling Mode	Water cooled
Temp regulating method	Balanced Temperature & Humidity Control System(BTHC)
Pump	Rotary vane type vacuum pump
Heater	Iron-chrome wire heater
Sight window	Circular viewing glass incorporating heat generator
Temp Sensor	Pt-100
Controller	Touch Screen Controller
Safety Devices	Over pressure, over heat and over current protection for compressor, over temp. protection, over load protection for blower,Hydraulic and Water lack Protection, leakage protection, phase-lack protection, Pump failure alarm
Standard Accessory