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              Constant temperature and humidity box
              Temperature humidity test chamber
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              Temperature humidity test chamber
              Description
              Model: HE-WS-100C9
              Product Information
              Product Description
              1. Use 
              Temperature humidity test chamber
              known as environmental testing machine, tests the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. Suitable for electronics, electrical appliances, food, vehicles, metals, chemicals, building materials and other factories.

              2. 
              Meet the standards
              GB/T2423.1-2008(IEC60068-2-1:2007) low temperature test method Ab
              GB/T2423.2-2008(IEC60068-2-2:2007) high temperature test method Bb
              GJB150.4-1986   low temperature test
              GJB150.3-1986   high temperature test
              GB/T2423.3-2006(IEC60068-2-78:2007) constant humidity hot test method Cab
              GB/T2423.4-2008(IEC60068-2-30:2005) alternating hot and humidity test method Db
              GJB150.9-1986   hot and humidity test
              (Per cubic meter the load is not more than 35 kg/m3 steel heat capacity, no humidity and hot load when hot and humidity test)

              3.
               Temperature humidity test chamber technical parameters
              1.    Volume, size and weight
              1.1.    Volume (100L)
              1.2.    Inner box size W(500)mm × H(500)mm × D(400)mm
              1.3.    Outer box W(1000)mm × H(1580)mm × D(950)mm
              1.4.    Weight 200KG
              1.5.    Power AC 220V 50HZ 5.5KW
              2.    Performance
              2.1.    Test environment conditions Environment temperature +5~+28℃, relative humidity≤85%, under the condition of no sample in the chamber
              2.2.    Standards
               
              GB/T 5170.2-2008 Temperature testing equipment
              GB/T 5170.5-2008 Hot and humidity test equipment
              IEC60068-2, GJB150.9-1986, GJB150.4-1986, etc.
              2.3.    Temperature range -40℃~+150℃
              2.4.    Control precision Temperature:±0.2℃   Humidity:±2.5%
              2.5.    Temperature fluctuation ≤0.5℃
              2.6.    Temperature error ≤±1℃
              2.7.    Temperature uniformity ≤2.0℃
              2.8.    Heating rate 3℃/min(nonlinear and no-load)
              2.9.    Cooling rate 0.75~1.2℃/Min(nonlinear and no-load)
              2.10. Humidity range (20~98)%RH
              (prolonged humidity testing at temperatures between 20 and 40 degrees will cause the evaporator to freeze! If the customer often makes low humidity temperature point, please explain in advance before ordering.)
              2.11. Relative humidity error ±2.5%RH

              Moblie

              +86 13631787342

              Tel

              +86 0769-89775458

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