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        The national standard GB/T 2423.34-2024 environmental testing Part 2: Test methods, Test Z/AD: Temperature/Humidity combined cycle test specifies an environmental test method for evaluating the tolerant performance of component specimens under high temperature/humidity and low temperature conditions. This test method accelerates the determination of the performance change of samples under severe climate conditions by simulating periodic changes in temperature and Humidity. The standard describes the test conditions, severity, test procedures and test requirements in detail and is suitable for specimens that are not energized throughout the test process. The standard will be implemented on March 1, 2025, replacing GB/T 2423.34-2012, equivalent to the IEC 60068-2-38:2021 international standard.

        This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
        Status Active
        CCS K04 ICS 19.040
        Release Date 2024-08-23 00:00:00 Implementation Date 2025-03-01 00:00:00
        316 in total
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        APE-HX-225C Touch Programmable Constant Temperature and Humidity Chamber 225L/-40 ℃
        $5976.00 SE
        APE-HX-225C Touch Programmable Constant Temperature and Humidity Chamber 225L/-40 ℃
        225L-40 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        APE-HX-30C programmable humidity chamber 30L/-40 ℃
        $4206.00 SE
        APE-HX-30C programmable humidity chamber 30L/-40 ℃
        30L-40 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-100A high and low temperature alternating heat and humidity test chamber 100L/0 ℃
        $4206.00 SE
        Aipei AP-HX-100A high and low temperature alternating heat and humidity test chamber 100L/0 ℃
        100L0 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-100D lithium battery high and low temperature heating and humidity box 100L/-60 ℃
        $6086.00 SE
        Aipei AP-HX-100D lithium battery high and low temperature heating and humidity box 100L/-60 ℃
        100L-60 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-150D programmable high and low temperature damping heat test chamber 150L/-60 ℃
        $6195.00 SE
        Aipei AP-HX-150D programmable high and low temperature damping heat test chamber 150L/-60 ℃
        150L-60 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-100B high and low temperature alternating heat and humidity test box 100L/-20 ℃
        $4316.00 SE
        Aipei AP-HX-100B high and low temperature alternating heat and humidity test box 100L/-20 ℃
        100L-20 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-408C programmable high and low temperature heating and humidity alternating test chamber 408L/-40 ℃
        $6415.00 SE
        Aipei AP-HX-408C programmable high and low temperature heating and humidity alternating test chamber 408L/-40 ℃
        408L-40 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-150C solar high and low temperature damping heat test chamber 150L/-40 ℃
        $4645.00 SE
        Aipei AP-HX-150C solar high and low temperature damping heat test chamber 150L/-40 ℃
        150L-40 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-50B High and low temperature damping heat test chamber 50L/-20 ℃
        $4097.00 SE
        Aipei AP-HX-50B High and low temperature damping heat test chamber 50L/-20 ℃
        50L-20 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-225B Programmable constant temperature and humidity test chamber 225L/-20 ℃
        $5412.00 SE
        Aipei AP-HX-225B Programmable constant temperature and humidity test chamber 225L/-20 ℃
        225L-20 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-800C Programmable high and low temperature heating and humidity alternating box 800L/-40 ℃
        $7965.00 SE
        Aipei AP-HX-800C Programmable high and low temperature heating and humidity alternating box 800L/-40 ℃
        800L-40 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-225D Programmable high and low temperature heating and humidity alternating box 225L/-60 ℃
        $6634.00 SE
        Aipei AP-HX-225D Programmable high and low temperature heating and humidity alternating box 225L/-60 ℃
        225L-60 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-100C Programmable high and low temperature heating and humidity box 100L/-40 ℃
        $4535.00 SE
        Aipei AP-HX-100C Programmable high and low temperature heating and humidity box 100L/-40 ℃
        100L-40 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-408A Programmable high and low temperature alternating heating and humidity box 408L/0 ℃
        $5757.00 SE
        Aipei AP-HX-408A Programmable high and low temperature alternating heating and humidity box 408L/0 ℃
        408L0~150 ℃ (air-cooled)20~98%R.H
        +Compare
        Aipei AP-HX-50D high and low temperature alternating damping heat test chamber 50L/-60 ℃
        $5866.00 SE
        Aipei AP-HX-50D high and low temperature alternating damping heat test chamber 50L/-60 ℃
        50L-60 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-408B Programmable high and low temperature alternating heat and humidity test chamber 408L/-20 ℃
        $5976.00 SE
        Aipei AP-HX-408B Programmable high and low temperature alternating heat and humidity test chamber 408L/-20 ℃
        408L-20 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        APE-HX-408D Programmable High and Low Temperature Constant Temperature and Humidity Chamber 408L/-60 ℃
        $7292.00 SE
        APE-HX-408D Programmable High and Low Temperature Constant Temperature and Humidity Chamber 408L/-60 ℃
        408L-60 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-800A Programmable high and low temperature heating and humidity box 800L/0 ℃
        $7072.00 SE
        Aipei AP-HX-800A Programmable high and low temperature heating and humidity box 800L/0 ℃
        800L0 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-800B Programmable high and low temperature heating and humidity alternating box 800L/-20 ℃
        $7292.00 SE
        Aipei AP-HX-800B Programmable high and low temperature heating and humidity alternating box 800L/-20 ℃
        800L-20 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        Aipei AP-HX-1000B high and low temperature humidity chamber 1000L/-20 ℃
        $7730.00 SE
        Aipei AP-HX-1000B high and low temperature humidity chamber 1000L/-20 ℃
        1000L-20 ℃~ + 150 ℃ (air-cooled)20~98%R.H
        +Compare
        Aipei AP-HX-1000D high and low temperature alternating damping heat test chamber 1000L/-60 ℃
        $9062.00 SE
        Aipei AP-HX-1000D high and low temperature alternating damping heat test chamber 1000L/-60 ℃
        1000L-60 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        APE-HX-1000A programmable humidity chamber 1000L/0 ℃
        $7511.00 SE
        APE-HX-1000A programmable humidity chamber 1000L/0 ℃
        1000L0 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        APE-HX-800D programmable humidity chamber 800L/-60 ℃
        $8623.00 SE
        APE-HX-800D programmable humidity chamber 800L/-60 ℃
        800L-60 ℃~ + 150 ℃ (air-cooled)20%～98%RH
        +Compare
        HUIDA HD-3003 Humidity Chamber 0~150 ℃/150L
        $5162.00 SE
        HUIDA HD-3003 Humidity Chamber 0~150 ℃/150L
        0~150℃20~98%R.H
        +Compare
        YIHENG Benchtop Constant Temperature and Humidity Chamber LHS-80HC-I Conditioning Test Chamber -5~ 80 ℃/80L
        $2375.00 SE
        YIHENG Benchtop Constant Temperature and Humidity Chamber LHS-80HC-I Conditioning Test Chamber -5~ 80 ℃/80L
        -5~80℃40~85%R.H
        +Compare
        YIHENG BPS-100CL Humidity Chamber -10~100 ℃/100L
        $3523.00 SE
        YIHENG BPS-100CL Humidity Chamber -10~100 ℃/100L
        -10~100℃35~95%R.H
        +Compare
        YIHENG LHS-80HC-I Constant Temperature and Humidity Chamber (Professional) Wet and Dry Ball -5~ 80 ℃/80L
        $2375.00 SE
        YIHENG LHS-80HC-I Constant Temperature and Humidity Chamber (Professional) Wet and Dry Ball -5~ 80 ℃/80L
        -5~80℃40~85%R.H
        +Compare
        YIHENG BPS-100CH Constant Temperature and Humidity Chamber (Programmable Touch Screen) 10~85 ℃/100L
        $2757.00 SE
        YIHENG BPS-100CH Constant Temperature and Humidity Chamber (Programmable Touch Screen) 10~85 ℃/100L
        10~85℃80~95%R.H
        +Compare
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