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JQ-12M3

JQ-12M3
3Pages

Catalog excerpts

The rapid temperature change (wet heat) test box is suitable for various types of automotive parts, electrical and electronic products and other products, parts and materials for high temperature, low temperature and low temperature alternating test and other environmental simulation reliability test. Rapid temperature change (wet heat) test box According to the standard GB/T31467.3-201 5 design, the battery pack or system is placed in an alternating temperature environment of (-40±2) ° C - (85 ± 2) ° C, and the conversion time of the two extreme temperatures is within 30 min. The test subjects were kept at 8 h in each extreme temperature environment and cycled 5 times. Observe for 2 hours. Parameter

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Product name Product number Inner box size (mm) Carton size (mm) Temperature range Temperature fluctuation Temperature deviation Humidity range Humidity fluctuation Humidity deviation Heating rate Cooling rate Rise and fall overshoot Equipment weight Noise Inner box material Outer box material Controller Compressor Cooling method Other requirements Equipment power supply Rapid temperature change (wet heat) test box (one machine) 20%RH-98%RH (limit temperature, see area map) ±2.5%RH A) >75%RH: <+2, -3%RH; B) <75%RH: <±5%RH 5°C/MIN(-40°C~+85°C,Nonlinear load800KG) 5°C/MIN(+85°C~...

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Temperature shock Test object is battery pack or system The lithium ion battery pack or system is placed in an alternating temperature environment of (-40 ± 2) ° C - (85 ± 2) ° C, and the conversion time of the two extreme temperatures is within 30 min. The test object is kept for 8h in each extreme temperature environment, and the cycle is 5 times. After the test, it should be observed at room temperature for 2 hours. Damp heat cycle Test object is battery pack or system Claim The battery pack or system has no leakage, cracked casing, fire or explosion. The insulation resistance value...

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