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        Temp & humidity chamber



        GLH series introduction: this chamber is suitable for the product (complete machine), parts, materials to perform high temperature test, low temperature test, high&low temperature cycling test(cooling start point from high temperature ≤90℃), constant temp.&humidity test and alternating temp.&humidity test. This chamber cannot be used for the test of heat emission samples. And when the temperature is higher than 90℃, the refrigeration system of the chamber cannot be opened for the cooling requirement.
         
         
         
         
         
         
         
         
         
        GLH4 series detailed parameters
        Type GLH401F GLH4025F GLH405F GLH41F
        Performance parameters
         
        Temperature range -40℃~150℃
        Temperature fluctuation ≤1℃(≤±0.5℃, according to GB/T5170-1996)
        Temperature deviation ±2℃
        Humidity range 45%~98%RH
        Humidity deviation +2~-3%(>75%RH),±5%(≤75%RH)
        Heating up time(room temperature →+150℃) ≤60min ≤65min ≤65min ≤80min
        Cooling down time(room temperature →-40℃) ≤70min ≤75min ≤90min ≤80min
        Structure Shell Cold-rolled steel plate with two-sided electrostatic  spray powder(ivory)
        Inner wall material Stainless steel plate
        Thermal insulation material Rigid polyurethane foam
        Refrigeration Refrigerating method Air cooling
        Refrigerator Imported compressor
        Observation window(mm) 200×270mm
        (W×H)
        300×400mm
        (W×H)
        400×500mm
        (W×H)
        Test hole(mm) one at the left side two, one at the left and the other one at the right
         
        Inner dimension (mm)
         
        D 400 600 700 1020
        W 500 600 800 950
        H 550 670 870 1070
         
        External dimension (mm)
         
        D 1290 1470 1675 2015
        W* 700 800 1000 1150
        H 1712 1660 1860 2060
        Installed power 5.5KVA 8.3KVA 11.5KVA 14.5KVA
        Power supply 380V±10%,50Hz±1 three phase four wire + ground wire and grounding protection resistance is less than 4Ω
         
         
         
         
         
         
         
         
        GLH6 series detailed parameters
        Type GLH601F GLH6025F GLH605F GLH61F
        Performance parameters
         
        Temperature range -70℃~150℃
        Temperature fluctuation ≤1℃(≤±0.5℃, according to GB/T5170-1996)
        Temperature deviation ±2℃
        Humidity range 45%~98%RH
        Humidity deviation +2~-3%(>75%RH),±5%(≤75%RH)
        Heating up time(room temperature →+150℃) ≤60min ≤65min ≤80min ≤65min
        Cooling down time(room temperature→-40℃) ≤60min ≤80min ≤80min ≤80min
        Structure Shell Cold-rolled steel plate with two-sided electrostatic spray powder(ivory)
        Inner wall material Stainless steel plate
        Thermal insulation material Rigid polyurethane foam
        Refrigeration Refrigerating method Air cooling
        Refrigerator Imported compressor
        Observation window 200×270mm
        (W×H)
        300×400mm
        (W×H)
        400×500mm
        (W×H)
        Test hole One,at the left side two, one at the left and the other one at the right
        Inner dimension(mm) D 400 600 700 1020
        W 500 600 800 950
        H 550 670 870 1070
        External dimension (mm) D 1290 1470 1675 2015
        W 700 800 1000 1150
        H 1712 1660 1860 2060
        Installed power 7KVA 9KVA 13KVA 16KVA
        Power supply 380V±10%,50Hz±1 three phase four wire + ground wire and grounding protection resistance is less than 4Ω

        Chongqing Yinhe Experimental Equipment CO.,LTD. 2012 渝ICP備09054543號 技術支持:Hansa
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