色欲久久久天天天综合网精品_小宝贝荡货啊用力水湿AⅤ视频_久久精品麻豆日日躁夜夜躁_国产激情久久久久影院小草

DWY-5D數字式大型地網接(jie)地電(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試儀又(you)名(ming)工(gong)頻(pin)接(jie)地電(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試儀、接(jie)地電(dian)(dian)(dian)(dian)阻(zu)(zu)表(biao)等(deng)是檢驗測(ce)(ce)(ce)量(liang)接(jie)地電(dian)(dian)(dian)(dian)阻(zu)(zu)常用儀表(biao)的常用儀表(biao)。它采用了新型變頻(pin)交流電(dian)(dian)(dian)(dian)源、雙頻(pin)測(ce)(ce)(ce)量(liang)技術、超大可(ke)觸摸彩屏和微(wei)處理機技術，滿(man)足二(er)線、三線、四(si)線測(ce)(ce)(ce)試阻(zu)(zu)抗要求，同時可(ke)以測(ce)(ce)(ce)量(liang)土壤(rang)電(dian)(dian)(dian)(dian)阻(zu)(zu)率(lv)，跨步電(dian)(dian)(dian)(dian)壓(ya)，分布電(dian)(dian)(dian)(dian)勢，接(jie)觸電(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)流相(xiang)角等(deng)參數。

大地網測(ce)(ce)試儀;5A異頻地網接地阻抗測(ce)(ce)試儀;防雷(lei)檢(jian)(jian)測(ce)(ce)儀器-北(bei)京(jing)新(xin)宇勝利儀器有限責任公司(si)防雷(lei)裝置(zhi)檢(jian)(jian)測(ce)(ce)專(zhuan)業設備系(xi)列，設備配置(zhi)齊全(quan)，符合標(biao)(biao)準(zhun)。設計(ji)選型合理(li)，可滿(man)足國家(jia)法定計(ji)量檢(jian)(jian)測(ce)(ce)單(dan)位計(ji)量標(biao)(biao)定，易于掌握，操作方便，適于現場(chang)使用。可適用于用于避雷(lei)裝置(zhi)檢(jian)(jian)測(ce)(ce)、防雷(lei)工程驗收檢(jian)(jian)測(ce)(ce)、過(guo)壓(ya)器件運行監(jian)測(ce)(ce)、機(ji)房環境檢(jian)(jian)測(ce)(ce)、建(jian)審項目檢(jian)(jian)測(ce)(ce)、雷(lei)電災害調查。

V2988手持式(shi)防雷(lei)元件測(ce)試儀，電涌(yong)保護(hu)器(qi)(qi)（SPD）現(xian)場巡檢儀是專門用(yong)于檢測(ce)浪涌(yong)保護(hu)器(qi)(qi)（SPD）、壓(ya)敏(min)（MOV）、放電管（GDT）等(deng)各類防雷(lei)元器(qi)(qi)件的(de)儀器(qi)(qi)。產品(pin)采用(yong)三菱 PLC微型(xing)控(kong)制(zhi)器(qi)(qi)，具有(you)高(gao)精度、高(gao)穩定性(xing)、高(gao)可靠性(xing)。V2988手持式(shi)SPD現(xian)場測(ce)試儀適(shi)用(yong)于氣象防雷(lei)檢測(ce)、電力行(xing)(xing)業(ye)(ye)(ye)、鐵(tie)路行(xing)(xing)業(ye)(ye)(ye)、石(shi)油石(shi)化行(xing)(xing)業(ye)(ye)(ye)、新能(neng)源行(xing)(xing)業(ye)(ye)(ye)（光伏和風電）、通(tong)信行(xing)(xing)業(ye)(ye)(ye)等(deng)配電系統中(zhong)浪涌(yong)保護(hu)器(qi)(qi)（SPD）的(de)現(xian)場檢測(ce)。

大地(di)網測試儀;5A異頻(pin)地(di)網接(jie)地(di)阻(zu)抗測試儀;防(fang)雷(lei)檢(jian)(jian)測儀器(qi)(qi)-北京新宇勝(sheng)利儀器(qi)(qi)有限責任公司防(fang)雷(lei)裝置(zhi)檢(jian)(jian)測專業(ye)設備系列，設備配置(zhi)齊全，符合標(biao)準。設計(ji)選型合理，可滿足國家法定計(ji)量檢(jian)(jian)測單(dan)位計(ji)量標(biao)定，易于(yu)掌握，操作方便，適于(yu)現(xian)場使用。可適用于(yu)用于(yu)避(bi)雷(lei)裝置(zhi)檢(jian)(jian)測、防(fang)雷(lei)工程驗收檢(jian)(jian)測、過壓(ya)器(qi)(qi)件運(yun)行監(jian)測、機房(fang)環境(jing)檢(jian)(jian)測、建審項目檢(jian)(jian)測、雷(lei)電災害調查(cha)。

多(duo)功能大(da)電(dian)(dian)流接(jie)地(di)電(dian)(dian)阻(zu)測(ce)(ce)試(shi)儀(yi);大(da)型設(she)施接(jie)地(di)裝置(zhi)測(ce)(ce)試(shi)系統(tong);大(da)電(dian)(dian)流建筑(zhu)物地(di)網(wang)接(jie)地(di)電(dian)(dian)阻(zu)測(ce)(ce)試(shi)儀(yi);多(duo)功能大(da)電(dian)(dian)流土(tu)壤電(dian)(dian)阻(zu)率測(ce)(ce)試(shi)儀(yi);北京新宇勝(sheng)利儀(yi)器(qi)有限責任公司防雷裝置(zhi)檢(jian)測(ce)(ce)專業(ye)設(she)備系列，設(she)備配置(zhi)齊全，符合標準。設(she)計(ji)選型合理，可滿(man)足(zu)國家法定(ding)計(ji)量(liang)檢(jian)測(ce)(ce)單位(wei)計(ji)量(liang)標定(ding)，易于掌握，操作方便，適于現(xian)場使用(yong)。可適用(yong)于用(yong)于避雷裝置(zhi)檢(jian)測(ce)(ce)、防雷工程驗(yan)收檢(jian)測(ce)(ce)、過壓器(qi)件運行監測(ce)(ce)、機房環(huan)境檢(jian)測(ce)(ce)、建審項目檢(jian)測(ce)(ce)、雷電(dian)(dian)災害調(diao)查。

LPS系列是(shi)非(fei)常出色的智能型防(fang)雷裝(zhuang)置(zhi)(zhi)檢測接(jie)(jie)地(di)(di)(di)電(dian)(dian)阻測試儀(yi)，可以完成各種類型的接(jie)(jie)地(di)(di)(di)電(dian)(dian)阻測量，能夠(gou)對接(jie)(jie)地(di)(di)(di)（將電(dian)(dian)力(li)系統(tong)(tong)或建筑物中電(dian)(dian)氣裝(zhuang)置(zhi)(zhi)、設施的某些導電(dian)(dian)部分，經接(jie)(jie)地(di)(di)(di)線連(lian)接(jie)(jie)至(zhi)接(jie)(jie)地(di)(di)(di)極(ji)）、工作接(jie)(jie)地(di)(di)(di)（在電(dian)(dian)力(li)系統(tong)(tong)電(dian)(dian)氣裝(zhuang)置(zhi)(zhi)中，為運行需要所設的接(jie)(jie)地(di)(di)(di)）、保護接(jie)(jie)地(di)(di)(di)（電(dian)(dian)氣裝(zhuang)置(zhi)(zhi)的金屬外殼、配(pei)電(dian)(dian)裝(zhuang)置(zhi)(zhi)的構架(jia)和電(dian)(dian)路(lu)桿塔等，

功(gong)能(neng)：雙鉗接(jie)(jie)地(di)電(dian)(dian)阻(zu)測(ce)試(shi)(shi)(shi)；四極(ji)接(jie)(jie)地(di)電(dian)(dian)阻(zu)測(ce)試(shi)(shi)(shi)；土壤(rang)電(dian)(dian)阻(zu)率測(ce)試(shi)(shi)(shi)；絕緣電(dian)(dian)阻(zu)測(ce)試(shi)(shi)(shi)；交直(zhi)流電(dian)(dian)壓(ya)測(ce)試(shi)(shi)(shi)；電(dian)(dian)流有效(xiao)值測(ce)試(shi)(shi)(shi)；壓(ya)敏電(dian)(dian)阻(zu)及過(guo)壓(ya)保護設(she)備測(ce)試(shi)(shi)(shi)；等電(dian)(dian)位連接(jie)(jie)測(ce)試(shi)(shi)(shi)。可適(shi)用于用于避雷(lei)(lei)裝置檢(jian)(jian)測(ce)、防(fang)雷(lei)(lei)工程驗收檢(jian)(jian)測(ce)、過(guo)壓(ya)器件(jian)運行(xing)監測(ce)、機房(fang)環境檢(jian)(jian)測(ce)、建審項目檢(jian)(jian)測(ce)、雷(lei)(lei)電(dian)(dian)災(zai)害調(diao)查。

V2944防(fang)雷元件測試儀、SPD現場測試儀等(deng)(deng)，用于(yu)測量各種壓(ya)敏電(dian)阻（MOV）和氣體放(fang)電(dian)管（GDT）性能(neng)(neng)參數測試，儀表具(ju)有高(gao)壓(ya)短路保(bao)護、過(guo)流保(bao)護功能(neng)(neng)，專業級(ji)的參數設(she)(she)置功能(neng)(neng)、高(gao)壓(ya)限值設(she)(she)定、升(sheng)壓(ya)速度(du)設(she)(she)定、合格范(fan)圍設(she)(she)定、合格判(pan)斷篩選、自動(dong)量程調節等(deng)(deng)功能(neng)(neng)。