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GCHL-100G高(gao)精度(du)回路(lu)电(dian)(dian)(dian)(dian)阻测试仪厂家(jia) 电(dian)(dian)(dian)(dian)力、供电(dian)(dian)(dian)(dian)部门(men)现场高(gao)压开(kai)关维修(xiu)和高(gao)压开(kai)关厂回路(lu)电(dian)(dian)(dian)(dian)阻测试的设(she)备 参考标准：DL/T845.4-2004 电(dian)(dian)(dian)(dian)流可在50A、100A中(zhong)自由选择，测试时(shi)间可在5s～599s内任意(yi)设(she)定 电(dian)(dian)(dian)(dian)源技术，能长时(shi)间连续输出(chu)大(da)电(dian)(dian)(dian)(dian)流 高(gao)频开(kai)关电(dian)(dian)(dian)(dian)源技术和数字电(dian)(dian)(dian)(dian)路(lu)技术相结(jie)合设(she)计(ji)

GCHL-200A接(jie)触回路电(dian)阻(zu)(zu)测(ce)(ce)(ce)试仪生产(chan)厂家(jia) 200A高(gao)压(ya)开关(guan)开关(guan)控制设备(bei)回路电(dian)阻(zu)(zu)测(ce)(ce)(ce)量(liang)的仪器(qi) 参考标准(zhun)：DL/T845.4-2004 测(ce)(ce)(ce)试电(dian)流:200A 采用国(guo)家(jia)标准(zhun)推荐直流200A直接(jie)测(ce)(ce)(ce)得回路电(dian)阻(zu)(zu) 测(ce)(ce)(ce)量(liang)准(zhun)确、性(xing)能稳定、分辨力高(gao)

GCHL-100B开(kai)(kai)关(guan)(guan)回路电(dian)阻(zu)测(ce)试仪（固定档位(wei)(wei)）电(dian)力(li)、供电(dian)部门现(xian)场高(gao)(gao)(gao)压(ya)开(kai)(kai)关(guan)(guan)维(wei)修(xiu)和(he)高(gao)(gao)(gao)压(ya)开(kai)(kai)关(guan)(guan)厂回路电(dian)阻(zu)测(ce)试的设备参考标(biao)准(zhun)：DL/T845.4-2004固定档位(wei)(wei)功(gong)能，DC 50A、100A两档固定输出电(dian)流(liu)100A或200A的情况(kuang)下直接测(ce)得回路电(dian)阻(zu)高(gao)(gao)(gao)精(jing)度(du)电(dian)阻(zu)、抗(kang)振性能强(qiang)、测(ce)量精(jing)准(zhun)

GCHL系(xi)列智能(neng)(neng)回路电阻(zu)测试仪采(cai)用(yong)先进的(de)大功率开关电源技(ji)术和先进的(de)电子线(xian)(xian)路精(jing)制(zhi)而(er)成。是高(gao)(gao)、低开关、电缆电线(xian)(xian)及焊(han)缝(feng)接(jie)触电阻(zu)的(de)测试仪器。其(qi)电流(liu)采(cai)用(yong)国家标(biao)准GB736所推(tui)荐的(de)标(biao)准直流(liu)，可在标(biao)准电流(liu)的(de)情(qing)况下(xia)测得(de)被试品的(de)电阻(zu)值。本仪器具(ju)有体积小、重量轻(qing)、抗干(gan)扰能(neng)(neng)力强、精(jing)度高(gao)(gao)、操作方便、保护功能(neng)(neng)完善等特(te)点。