本目录是由上海徐吉电气有限公司为您精心提供的:
DF2667接地电阻测试表产品简介
接(jie)地(di)电(dian)(dian)(dian)(dian)(dian)阻测(ce)试(shi)仪(yi)适(shi)用(yong)(yong)(yong)于测(ce)量(liang)(liang)各种电(dian)(dian)(dian)(dian)(dian)机、电(dian)(dian)(dian)(dian)(dian)器、仪(yi)器仪(yi)表(biao)、家(jia)用(yong)(yong)(yong)电(dian)(dian)(dian)(dian)(dian)器等设(she)备的(de)保护接(jie)地(di)端和(he)可触(chu)及的(de)金属壳体之间的(de)电(dian)(dian)(dian)(dian)(dian)阻值(zhi)。接(jie)地(di)电(dian)(dian)(dian)(dian)(dian)阻测(ce)试(shi)仪(yi)具有测(ce)量(liang)(liang)准确,操作方便等优点。符合GB4706.1《家(jia)用(yong)(yong)(yong)和(he)类似(si)用(yong)(yong)(yong)途电(dian)(dian)(dian)(dian)(dian)器的(de)安(an)全通用(yong)(yong)(yong)要求》和(he)GB9706.1《医用(yong)(yong)(yong)电(dian)(dian)(dian)(dian)(dian)气设(she)备安(an)全通用(yong)(yong)(yong)要求》等国家(jia)标(biao)准中相关条款的(de)试(shi)验要求所需的(de)测(ce)试(shi)设(she)备。
DF2667产品别称
接(jie)地电(dian)(dian)阻(zu)测试仪(yi)(yi)、医用接(jie)地电(dian)(dian)阻(zu)测试仪(yi)(yi)、接(jie)地电(dian)(dian)阻(zu)测试仪(yi)(yi)、、接(jie)地电(dian)(dian)阻(zu)测量仪(yi)(yi)
DF2667产品特征
1、本接地电阻测试仪适用于测量各种电机、电器、仪器仪表、家用电器等设备外壳与其电源接地之间的电阻值
2、本接地电阻测试仪具有二档测试电流(R<200mΩ( AC25A)或200mΩ<R<600mΩ(AC10A)),测试时间设定(1~99S)
3、当被测值超过设定值时,具有声光 报警功能,并有过电流(AC>30A)保护功能,本仪器采用除法器的原理进行测量,测试电流的波动不会对测量精度造成影响
4、本仪器具有测量准确,操作方便,体积小
5、本接地电(dian)阻(zu)测(ce)试仪使用数(shu)字(zi)显示,读(du)数(shu)方便直观,可靠性(xing)*,本机(ji)具有断线(xian)报警(jing)功能(即开路(lu)报警(jing))
手机
手机
手机
微信扫一扫