Altitude, Humidity, Temperature Test Chambers - Va


Altitude Chambers - Altitude/Humidity/Temperature Test Chambers - Vacuum Chambers The RH-Series
가상 고도 시험은 대기를 통해 선적되는 제품의 생산업체들에게 매우 중요합니다. 특히 압력과 진공상황이 매우 심각한 방위나 우주 항공 복합 구조체들에게 중요합니다. Russells사의 RH-Series altitude/temperature and altitude/temperature/humidity chambers는 요즘의 복합적인 환경에서의 시험 요구조건에 유연성과 신뢰성을 제공합니다. Out altitude test chambers는 사용자의 제품을 시험하는 동안 100,000feet까지 고도를 바꾸며 실험할 수 있도록 제어할 수 있으며 온도와 습도 실험을 하는 곳에도 사용할 수 있습니다. Russells사의 Altitude Chambers는 현재 RTCA DO-160 시험 규격을 만족시키며 또한 항공 전자 공학 선실 시험을 위한 빠른 감압 기준 MIL-8106도 만족시켰습니다. 그리고 이 제품은 15,000에서 70,000feet 사이의 압력을 빠르게 시험할 수 있고 15초 이내의 시간으로 자료를 압축 할 수 있습니다. Russells사의 RH-Series chambers는 아래와 같이 제어할 수 있는 실험 환경을 제공합니다.
  • Altitude
  • Temperature
  • Temperature and Altitude (temperature controllable to 65,000 ft./20,000 m)
  • Temperature and Humidity
  • RCTC DO-160 icing & various other combined environment test
 
Russells RH-Series altitude chambers are available in sizes from 8 cu ft (225 L) to walk-in size. A Russells application engineer can assist you in selecting the altitude chamber configuration and size that's best for you or we can custom design any standard test altitude chamber configurations.
 
Chamber Performance:
  • Temperature Ranges:
    -100° F (-73° C) to 350° F (177° C).
  • Altitude Chamber Range:
    Site level to 100,000 ft (30,500 m). Extended ranges available
  • Humidity Range:
    10% to 95% RH within the bounds of a +185°F (85° C) maximum dry bulb and a 40°F (4° C) minimum dewpoint.
 
 
Standard Altitude Chamber Features
Cabinet
  • Brushed 304 series stainless steel liner, heliarc welded and dye checked.
  • Welded external or internal pressure member construction.
  • Fiberglass insulation, 0.25k factor.
  • Welded steel frame with removable access panels to service components.
  • Full opening chamber door with heavy duty wheel latch.
  • Heavy duty horizontal glide door hinges.
  • Durable blue enamel finishes (custom colors available).
Electrical
  • All wiring meets NEC standards.
  • 120 volt control circuit transformer.
  • Fully enclosed electrical panel.
  • All circuits fuse or circuit breaker protected.
  • Full system function switches with system status pilot lights.
  • Incandescent interior lighting.
  • All wiring numbered or color coded.
  • High temperature limit safety.
  • Master heating circuit contactor.
  • Air circulator/heater/high altitude interlock.
  • Balanced load on 3 phase power.
Cooling
  • Low or zero ozone depletion refrigerants.
  • Energy saving refrigeration bypass capacity control.
  • Low stage desuperheater.
  • Oil pressure switches.
  • Compressor suction and discharge pressure switches.
  • Water cooled condenser.
  • Automatic condenser water control valve.
  • Vapor tank and condenser ASME certified.
  • Compressor overload protection.
  • High stage compressor crankcase heater.
  • Compressor head fans.
  • Low stage oil separator.
  • All piping joints silfosed or silver soldered.
  • Stainless steel compressor condensate pans.
Vacuum System
  • Heavy duty vacuum pump with gas ballast.
  • Oil mist eliminator.
Optional Chamber Accessories
Optional Instrumentation
  • Vacuum accumulators for MIL-STD-810G and RTCA DO-160 rapid decompression testing.
  • Through-wall access ports with bolted vacuum tight covers.
  • Viewing windows.
  • Shelves. (adjustable)
  • Refrigeration gauges.
  • Refrigeration sound deadening package.
  • Remote refrigeration systems.
  • LN2 boost cooling.
  • Air cooled condenser.
  • Humidity water demineralizer.
  • Dry air purge system.
  • Running time meter.
  • System message display.
  • Electrical disconnect switch.
  • Explosion proof electrical system.
  • Microprocessor temperature/altitude/humidity programmer/controller with automatic altitude control valves.
  • Direct altitude sensor/transducer.
  • Absolute pressure transducer or manometer.
  • Solid state humidity sensor.
  • Product safeguard redundant over/under temperature limit.
  • Circular or strip chart recorder.
  • Computer communications, networking, data-logging software.
  • Free standing remote instrument console.
 
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