Lab Equipment Touch Screen Controller High and Low Temperature Test Chambers Climatic Altitude Test Chamber

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Product Overview


Product  Details

 Place of origin China Brand  Name   ATMARS
 Model Number ALPR-800LPower Electronic
 Chamber Volume800LTemperature fluctation ±0.5℃
Temperature range-70℃  ~+150℃ Humidity range20%RH~98%RH
Exterior materialCold-rolled steel sheet/Stainless steel plateInterior material SUS 304


Product Description


Lab Equipment Touch Screen Controller High and Low Temperature Test Chambers Climatic Altitude Test Chamber

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An altitude chamber combines temperature and low-pressure altitude with optional humidity to test basic components or sub-assemblies for a variety of industries, such as defense, aerospace, avionics, automotive, electronics and others.

Here are two common appliations of an altitude test chamber :

- Testing of avionics or other aerospace equipment to simulate actual conditions it might experience

- Simulation of high-altitude conditions like might be found in mountainous regions and plateau

And such an altitude test chamber is especially important for defense and aerospace applications where pressure and vacuum conditions are even more intense. 

ATMARS can provide custom-built altitude chambers for simultaneous testing of temperature, low-pressure altitude and optional humidity conditions.

Our altitude/temperature and altitude/temperature/humidity chambers offer performance flexibility and reliablility for today's mixed-environment testing requirements with an overall temperature range of -70°C to +150°C, optional humidity capabilities of 20% to 98% RH and altitude up to 200,000 feet.


- Altitude Chambers Key Specifications

Temperature Range: -70°C to 150°C (at standard atmospheric pressure)

Optional Humidity Range: 20% to 98% RH (optional humidity control when altitude system is off)

Pressure Range: 0.5KPa to 101.325 KPa (standard atmospheric pressure)

Standard Altitude Range: site level to 100,000 feet (30,480m / 8.28 mm Hg / 8.28 Torr)

Optional Altitude Range: site level to 150,000 feet (45,720m / 1.10 mm Hg / 1.10 Torr) site level to 200,000 feet (60,960m / 0.169 mm Hg / 0.169 Torr)

Optional extended ranges are also available to simulate sea level testing when your site is significantly above sea level


PerformanceTemp.range-70℃ to +150℃(at atmospheric pressure
Temp. fluctuation±0.5℃(steady state at atmospheric pressure)
Temp. uniformity±2.0℃(at atmospheric pressure)
Temp.deviation±2.0℃(at atmospheric pressure)
Humidity range20%RH-98%RH(at atmospheric pressure)
Humidity fluctuation±0.2%RH(at atmosphetic pressure)
Humidity deviation±3.0%RH
Cool-down rate0.7℃ to 1.0℃/min (average, at atmospheric pressure)
Pressure rangeAmbient to 0.5 kPa
Pressure deviation

±0.1kPa when pressure ≤4kPa;

±0.5kPa pressure at 4kPa to 40kPa;

±2kPa when pressure ≥40kPa

Decompression ratefrom ambient to 1 kPa ≤30min
pressure recovry rate10kPa/min(Option)
Workspace Volume408L
Workspace dimensions600*800*850
MeterialInterior#SUS304 stainless steel
ExteriorCold-rolled steel wtih powder coated surface
SealImported silicone seal
InsulationExpanded foam & fiberglass
SystemHeatingNichrome resistance wire heater

German Bizer or GEA cascade semi-hermetic compressors;

Water-cooled cooling mode;

Zero Ozone Depletion Potential(ODP) refrigeratnt-R404A/R23


Heavy duty caccum pumb with oil mist eliminator




≤70dB(A-weighted sound pressure level measured at a distance of 1.0 meter.)

Allowable ambient conditions

Temp.:+5℃ to +35℃;

Relative humidity:≤85%RH(no condensation)

Air pressure:86kPa to 106 kPa

Power supplyAC 380(1±10%) V (50±0.5)Hz 3 Phase 4 Wire / plus Earth Wire
Custom options avaliable

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