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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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        HUITAI LHS-150HC humidity chamber -5~ 80 ℃/150L
        $2759.00 SE
        HUITAI LHS-150HC humidity chamber -5~ 80 ℃/150L
        150L-5~60℃40~85%R.H50~95%R.H
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        ZKHS GDJS-225C high-low temperature Humidity Cyclic Chamber -40~150 ℃/225L
        $9156.00 SE
        ZKHS GDJS-225C high-low temperature Humidity Cyclic Chamber -40~150 ℃/225L
        -40~150℃30~98％R.H
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        KESIONOTS KS-HW225F vertical humidity chamber -60~ 150 ℃/225L
        $6242.00 SE
        KESIONOTS KS-HW225F vertical humidity chamber -60~ 150 ℃/225L
        225L-60~150℃20~98%R.H.
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        ZKHS HS-010A Constant Temperature and Humidity Chamber RT + 10~150 ℃/1000L
        $7746.00 SE
        ZKHS HS-010A Constant Temperature and Humidity Chamber RT + 10~150 ℃/1000L
        RT+10~150°C85~98％R.H
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        KESIONOTS KS-HW225E Low Temperature Constant Temperature and Humidity Chamber -50~ 150 ℃/225L
        $5600.00 SE
        KESIONOTS KS-HW225E Low Temperature Constant Temperature and Humidity Chamber -50~ 150 ℃/225L
        225L-50~150℃20~98%R.H.
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        KESIONOTS KS-HW408L Semiconductor humidity chamber -70 ℃/408L
        $7072.00 SE
        KESIONOTS KS-HW408L Semiconductor humidity chamber -70 ℃/408L
        408L-70℃～150℃20~98%R.H.
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        KESIONOTS KS-HW150E Low Temperature Constant Temperature and Humidity Chamber -50~ 150 ℃/150L
        $4927.00 SE
        KESIONOTS KS-HW150E Low Temperature Constant Temperature and Humidity Chamber -50~ 150 ℃/150L
        150L-50~150℃20~98%R.H.
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        FARI FR-1204-408 Programmable Constant Temperature and Humidity Tester -40~150 ℃/408L
        $6587.00 SE
        FARI FR-1204-408 Programmable Constant Temperature and Humidity Tester -40~150 ℃/408L
        -40~150℃20~98%R.H
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        ZKHS GDJS-225B High-low temperature Humidity Cyclic Chamber -20~150 ℃/225L
        $8294.00 SE
        ZKHS GDJS-225B High-low temperature Humidity Cyclic Chamber -20~150 ℃/225L
        A:0~150℃  B:-20~150℃  C:-40~150℃  D:-60~150℃  E:-70~150℃30~98％R.H
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        KESIONOTS KS-HW408B High Accuracy constant temperature and humidity test box 0~ 100 ℃/408L
        $6430.00 SE
        KESIONOTS KS-HW408B High Accuracy constant temperature and humidity test box 0~ 100 ℃/408L
        408L0~100℃20~98%R.H.
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        FARI FR-1204-225 Programmable constant temperature and humidity Tester, constant temperature and humidity machine -40~150 ℃/225L
        $5835.00 SE
        FARI FR-1204-225 Programmable constant temperature and humidity Tester, constant temperature and humidity machine -40~150 ℃/225L
        -40~150℃20~98%R.H
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        KESIONOTS KS-HW225D programmable environmental test chamber -40~ 150 ℃/225L
        $5741.00 SE
        KESIONOTS KS-HW225D programmable environmental test chamber -40~ 150 ℃/225L
        225L-40~150℃20~98%R.H.
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        KESIONOTS KS-HW80L programmable humidity chamber -70 ℃/80L
        $5569.00 SE
        KESIONOTS KS-HW80L programmable humidity chamber -70 ℃/80L
        80L-70~150℃20~98%R.H
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        KESIONOTS KS-HW408C precision humidity chamber -20~ 150 ℃/408L
        $6070.00 SE
        KESIONOTS KS-HW408C precision humidity chamber -20~ 150 ℃/408L
        408L-20~150℃20~98%R.H.
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        KESIONOTS KS-HW800A Programmable High Temperature Damping heat testing chamber 25~ 100 ℃/800L
        $7025.00 SE
        KESIONOTS KS-HW800A Programmable High Temperature Damping heat testing chamber 25~ 100 ℃/800L
        800L25~100℃20~98%R.H.
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        KESIONOTS KS-HW800C aluminum alloy doors and windows humidity chamber -20~ 150 ℃/800L
        $7072.00 SE
        KESIONOTS KS-HW800C aluminum alloy doors and windows humidity chamber -20~ 150 ℃/800L
        800L-20~150℃20~98%R.H.
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        KESIONOTS KS-HW1000A Programmable constant temperature and humidity test chamber 25~ 100 ℃/1000L
        $8780.00 SE
        KESIONOTS KS-HW1000A Programmable constant temperature and humidity test chamber 25~ 100 ℃/1000L
        1000L25~100℃20~98%R.H.
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        KESIONOTS KS-HW800E High and low temperature Damping heat testing chamber -50~ 150 ℃/800L
        $8780.00 SE
        KESIONOTS KS-HW800E High and low temperature Damping heat testing chamber -50~ 150 ℃/800L
        800L-50~150℃20~98%R.H.
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        ZKHS GDJS-800C high-low temperature Humidity Cyclic Chamber -40~150 ℃/800L
        $12163.00 SE
        ZKHS GDJS-800C high-low temperature Humidity Cyclic Chamber -40~150 ℃/800L
        -40~150℃30~98％R.H
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        KESIONOTS KS-HW800B Programmable constant temperature and humidity test chamber 0~ 100 ℃/800L
        $7856.00 SE
        KESIONOTS KS-HW800B Programmable constant temperature and humidity test chamber 0~ 100 ℃/800L
        800L0~100℃20~98%R.H.
        +Compare
        KESIONOTS KS-HW1000E High and low temperature Damping heat testing chamber -50~ 150 ℃/1000L
        $10283.00 SE
        KESIONOTS KS-HW1000E High and low temperature Damping heat testing chamber -50~ 150 ℃/1000L
        1000L-50~150℃20~98%R.H.
        +Compare
        KESIONOTS KS-HW408A Programmable Constant Temperature and Humidity Chamber 25~ 100 ℃/408L
        $5929.00 SE
        KESIONOTS KS-HW408A Programmable Constant Temperature and Humidity Chamber 25~ 100 ℃/408L
        408L25~100℃20~98%R.H.
        +Compare
        ZKHS GDJS-010C high-low temperature Humidity Cyclic Chamber -40~150 ℃/1000L
        $13698.00 SE
        ZKHS GDJS-010C high-low temperature Humidity Cyclic Chamber -40~150 ℃/1000L
        -40~150℃30~98％R.H
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        KESIONOTS KS-HW225A programmable humidity chamber 25~ 100 ℃/225L
        $5021.00 SE
        KESIONOTS KS-HW225A programmable humidity chamber 25~ 100 ℃/225L
        225L25~100℃20~98%R.H.
        +Compare
        KESIONOTS KS-HW225B High Accuracy Constant Temperature and Humidity Chamber 0~ 100 ℃/225L
        $5271.00 SE
        KESIONOTS KS-HW225B High Accuracy Constant Temperature and Humidity Chamber 0~ 100 ℃/225L
        225L0~100℃20~98%R.H.
        +Compare
        KESIONOTS KS-HW1000C constant temperature and humidity environmental chamber -20~ 150 ℃/1000L
        $4739.00 SE
        KESIONOTS KS-HW1000C constant temperature and humidity environmental chamber -20~ 150 ℃/1000L
        1000L-20~150℃20~98%R.H.
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        KESIONOTS KS-HW80F Experimental Constant Temperature and Humidity Chamber -60~ 150 ℃/80L
        $5068.00 SE
        KESIONOTS KS-HW80F Experimental Constant Temperature and Humidity Chamber -60~ 150 ℃/80L
        80L-60~150℃20~98%R.H.
        +Compare
        KESIONOTS KS-HW225L Electronics humidity chamber -70 ℃/225L
        $6744.00 SE
        KESIONOTS KS-HW225L Electronics humidity chamber -70 ℃/225L
        225L-70℃～150℃20~98%R.H.
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