• Specs
    Convert Specs to Metric
    39.37 "
    39.37 "
    39.37 "
    Max Temperature
  • Product Overview

    Low Pressure (Altitude) Test Chamber
    This test chamber is used to simulate low pressure at high altitude regions, upper air part and other pressure lower than standard atmospheric pressure regions.

    Model HD-LP-1000
    Interior capacity(L) 1000
    Interior dimension W*H*D(mm) 1000*1000*1000
    Exterior dimension W*H*D(mm) 1650*2100*2260
        Temperature range  -65℃~+150℃
    Temperature fluctuation                                ±0.5℃(normal pressures )
    Temperature tolerance                               ±2.0℃(normal pressures )
    Heating time                                +20℃→+150℃  ≤60min(normal pressure, no load)
    Cooling time                                +20℃→-55℃   ≤80min(normal pressure, no load)
    Pressure range                               Normal pressures ~0.5kPa
    pressure fluctuation ±0.1kPa(≤2kPa),±5%(2kPa~40kPa),±2kPa(≥40kPa)
    Depressurization time                                    Normal pressures →1kPa≤30min
    Temperature pressure control system Balanced Temperature Pressure Control system (BTPC system)
    Utility environment Temperature:+5℃~+35℃;Humidity:≤85%RH;Air pressure:86~106kPa
    Enclosure Cold rolled steel color coated
    Interior Stainless steel plate SUS304
    Thermal insulation Hard urethane foam + Foam glass
    Heater Nichrome Electronic Heater
    Fan Magnetofluid sealed axial flow fan
    Refrigeration type Mechanical cascade refrigeration system
    Refrigerant R404A/R23
    Displayer 5.7" inch Touch screen Programmable LCD displayer
    Operation mode Program operation, Constant operation
    Display resolution Time:0.1min;Temperature: 0.1℃;Pressure:0.1kpa
    Input PT100
    Power supply AC380(1±10%)V  (50±0.5)Hz  three phases
    Water supply condition Water temperature:≤30℃;Water pressure:0.2~0.4MPa;Flow speed:≥10T/h
    Standard accessories Samples holder 2sets, Timer 1pc,Cable( 5m )1pc,Manual gas charging valve, pressure test connector
    Safety devices Leakage breaker,Interior over temperature protector,Fan over heat protector,Fan over current protector, Compressor over heat protector,Compressor over pressure protector, Compressor over current protector,water-break relay etc.
    ※1 Data measured under temperature is +25℃, cyclic water temperature is+ 25℃,without specimen.
      2, Above specifications maybe changed without notice.

  • About Company
    Labtek Instruments Co., Limited

    Established in 2010,Labtek Instrument, is an advance technology company located in Zhongshan, China, specialized in design, development and manufacturing wide range of environmental simulation test equipment. Products including Temperature humidity test chamber, Thermal shock test chamber, High temperature (oven)test chamber ,Bench-top temperature & humidity chamber, Walk-in type temperature & Humidity test chamber, Salt spray test chamber, Xenon test chamber, Sand dust test chamber, UV test chamber etc.Widely used on different industry including aviation, spaceflight, military, electron, communication machine, chemic, auto, motorcycle, biology, agriculture, weather, environment, build material etc.

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