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China, Chinese Pressure Test Equipment for Battery Housing IEC 60335-1 Annex B1 Industrial Products Supplier Manufacturer Details, price list catalog:
Laboratory InstrumentsBattery Housing Pressure Test ApparatusIEC 60335-1 Annex B20.1
Guangzhou Zhilitong Electromechanical Co., Ltd.
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Product Description Battery Housing Pressure Test ApparatusProduct detail:Model;ZLT-CJ8ATo measure the enclosure of a battery-operated appliance incorporating an integral battery that uses metal-ion chemistry shall withstand the pressure generated when a cell vents during failure.Conform to IEC60335-1:2020 annex B.20.1 and IEC62841 Annex K19.202.Test requirement:a volume of air of the amount specified in Table B.3 of IEC60335-1 shall be injected through a (2,85±0,05 or 2,87±0,05)mm diameter orifice into the enclosure at an initial overpressure of 2070kPa±10%.Test fittings used for the test shall not increase the enclosure volume by more than 3 ml.The overpressure within the enclosure shall drop below 70kPa within 30 s without any unintended rupturing damage to the enclosure. IEC60335-1 Table B.3-Volume of air injected at 2070kPaCapacity of the single metal-ion cell with the highest capacity Ah Volume of air(±10%)ml0,2≤Ah 520(IEC60335) or 21(IEC62841) 5≤Ah 253025≤Ah10050Ah≥100100 Technical specification:Power supply:AC220V50Hz,other voltages on request.Control mode:By PLCPressure mode:Manual modePressure range:0~4MPaVolume of air injected at 2070kPa:20ml,30ml,50ml,100ml.Diameter of steel orifice: 2,85±0,05mm.Pressurized medium:Air.Test time:30 S or 0-99999 s can be set.Test equipment weight:Approximately 60 kgs.
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