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广惠仪器DQ-240导体电阻夹具电桥夹具多规格
DQ-240电桥夹具
DQ型电桥夹具是为了测试裸圆铜、铝线电阻率而设计的设备。适用于GB/T3048《电线电缆电气性能试验方法》中所规定的各种圆铜、铝线的电阻测试。导电线芯电阻试验方法中规定的电工导体材料和其它导体材料电阻的测量与QJ57、QJ44、QJ36、QJ19和SB2230、SB2232等各种双臂电桥和数字式电阻测试仪等配套。可对各种规格长度定标为1米的线材电阻作精密的测量,是电线电缆行业及工程质量检测中心测试配套设备。
技术参数:
适用于1mm2——240mm2单根或多股绞线导体线芯
测量范围Ф1——Ф20mm
测量导线长度:1m
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