球探足球比分直播

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技术文章首 页 > 技术文章 > 钳形接地电阻测量仪相比传统测量方法的优势在哪里
钳形接地电阻测量仪相比传统测量方法的优势在哪里
点击次数:179 发布时间:2019-07-17 返回
   钳形接地电阻测量仪是电气安全检查与接地工程竣工验收不可缺少的工具,运用新式钳口法,无需打装桩放线进行在线直接测量。一台功能强大的钳形接地电阻测量仪均由微处理器控制,可自动检测各接口连接状况及地网的干扰电压、干扰频率,并具有数值保持及智能提示等独特功能。

  钳形接地电阻测量仪球探足球比分直播可适用于电力、铁路、通信、邮电、矿山等部门测量各种装置的接地电阻以及测量低电阻的导体电阻值,还可测量土壤电阻率及地电压。

  钳形接地电阻测量仪能测量出用传统方法无法测量的接地故障,能应用于传统方法无法测量的场合,因为测量仪测量的是接地体电阻和接地引线电阻的综合值。电阻仪有长钳口及圆钳口之分。长钳口特别适宜于扁钢接地的场合。在测量有回路的接地系统时,不需断开接地引下线,不需辅助电极,安全快速、使用简便。
 

  GUANYUQIANXINGJIEDIDIANZUCELIANGYIHECHUANTONGDEJIEDIDIANZUCELIANGFANGFA,WOMENJINXINGLEZONGJIEDUIBIRUXIA:

  一、测量的准确度

  CHUANTONGCELIANGFANGFADEZHUNQUEDUQUJUEYUFUZHUDIANJIZHIJIANDEWEIZHI,YIJITAMENYUJIEDITIZHIJIANXIANGDUIWEIZHI。RUGUOFUZHUDIANJIDEWEIZHISHOUDAOXIANZHI,BUNENGFUHEJISUANZHI,ZEHUIDAILAISUOWEIBUJIWUCHA。

  DUIYUTONGYIGEJIEDITI,BUTONGDEFUZHUDIANJIWEIZHI,KENENGHUISHICELIANGJIEGUOYOUYIDINGCHENGDUDEFENSANXING。ERZHEIZHONGFENSANXINGHUIJIANGDICELIANGJIEGUODEKEXINXING。

球探足球比分直播  QIANSHIJIEDIDIANZUCESHIYISUOCELIANGSHIBUYONGFUZHUDIANJI,BUCUNZAIBUJIWUCHA。ZHONGFUCESHISHI,JIEGUODEYIZHIXINGHAO。

  GUOJIAYOUGUANBUMENDUIQIANSHIJIEDIDIANZUCESHIYIYUCHUANTONGDIANYADIANLIUFADUIBISHIYANDEJIEGUOSHUOMING,TAWANQUANKEQUDAICHUANTONGDEJIEDIDIANZUCESHIFANGFA,DUIJIEDIDIANZUZHIJICHUKEXINDEJIEGUO。FUYOUYIGEBIAOZHUNCESHIHUAN,ZAICELIANGSHI,KEYIXIANDUIBIAOZHUNCESHIHUANJINXINGCELIANG。RUGUODUSHUZHUNQUE,NEIME,CELIANGDEJIEDIDIANZUZHIJIUSHIKEXINDE。

  二、操作的简便性

  CHUANTONGFANGFABIXUJIANGJIEDIXIANJIEKOUJIDAFUZHUJIEDIJI。JIJIANGBEICEDEJIEDIJICONGJIEDIXITONGZHONGFENLI;QIEXUJIANGDIANYAJIJIDIANLIUJIANGUIDINGDEJULIDARUTURANGZHONGZUOWEIFUZHUDIANJICAINENGJINXINGCELIANG。

球探足球比分直播  YONGQIANSHIJIEDIDIANZUCESHIYIZHIXUJIANGQIANBIAODEQIANKOUQIANRAOBEICEJIEDIXIAN,JIKECONGYEJINGPINGSHANGDUCHUJIEDIDIANZUZHI。

  三、对环境的适应性

  CHUANTONGFANGFABIXUYAODARULIANGGEYOUXIANGDUIWEIZHIYAOQIUDEFUZHUDIANJI,ZHEISHISHIYONGCHUANTONGFANGFADEDAXIANZHI。

球探足球比分直播  WENTIZAIYUSUIZHEWOGUOCHENGSHIHUADEFAZHAN,SHIDEBEICEJIEDITIZHOUWEIZHAOBUDAOTURANG,TAMENQUANBEISHUINIFUGAI。JIBIANYOUSUOWEILVHUADAI、JIEXINHUAYUANDENG,TAMENDETURANGYEWANGWANGYUDADIDETURANGFENKAI。GENGHEKUANGCHUANTONGFANGFADAFUZHUDIANJISHIDUIFUZHUDIANJIDEXIANGDUIWEIZHIYOUYAOQIU。YAOZHAODAOYOUJULIYAOQIUDETURANG,ZAIDADUOSHUQINGKUANGXIASHIGENGJIAKUNNANDE。

  ERSHIYONGQIANSHIJIEDIDIANZUCESHIYISHI,JIUMEIYOUZHEIXIEXIANZHI。SUIRAN,CONGCELIANGYUANLILAISHUO,QIANXINGJIEDIDIANZUCELIANGYIBIXUYONGYUYOUJIEDIHUANLUDEQINGKUANGXIA,DANSHIZHIYAOSHIYONGZHENENGYOUXIAODILIYONGNINDEZHOUWEIHUANJING,QIANSHIJIEDIDIANZUCESHIYIWANQUANKEYICELIANGDANDIANJIEDIXITONG。

  四、其它

  ZAIMOUXIECHANGHEXIA,QIANSHIJIEDIDIANZUCESHIYINENGCELIANGCHUYONGCHUANTONGFANGFAWUFACELIANGDEJIEDIGUZHANG。LIRU:ZAIDUODIANJIEDIXITONGZHONG(RUGANTADENG。LINGWAI,YOUYIXIEJIANZHUWUYESHICAIYONGBUZHIYIGEJIEDITI)。

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