四虎国产成人精品免费一女五男-四虎影视成人-四虎福利视频-四虎永久网站


　　
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點擊次數：1217 更新時間：2015-05-06

鉗形接地電阻儀/多功能鉗形接地電阻儀/ 鉗形電阻儀 型號：ET2000


ET鉗形(xing)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)熱(re)(re)(re)敏(min)(min)阻(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)功率(lv)(lv)器(qi)(qi)(qi)儀(yi)豐(feng)富app于電(dian)(dian)力(li)工(gong)程、聯通、氣象局、油(you)氣田、工(gong)程建(jian)筑(zhu)及(ji)輕(qing)工(gong)業高(gao)壓(ya)電(dian)(dian)器(qi)(qi)(qi)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)等的(de)(de)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)熱(re)(re)(re)敏(min)(min)阻(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)功率(lv)(lv)器(qi)(qi)(qi)在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)測(ce)量、電(dian)(dian)路熱(re)(re)(re)敏(min)(min)阻(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)功率(lv)(lv)器(qi)(qi)(qi)在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)測(ce)量。在(zai)(zai)(zai)在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)測(ce)量有電(dian)(dian)路的(de)(de)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)模(mo)(mo)式(shi)(shi)時，不需(xu)重連保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)引(yin)斷開，不需(xu)輔(fu)助器(qi)(qi)(qi)電(dian)(dian)， 更快。ET鉗形(xing)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)熱(re)(re)(re)敏(min)(min)阻(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)功率(lv)(lv)器(qi)(qi)(qi)儀(yi)能在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)測(ce)量出用(yong)民俗藝術(shu)具體(ti)辦法(fa)(fa)是沒辦法(fa)(fa)在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)測(ce)量的(de)(de)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)故障率(lv)(lv)，能app于民俗藝術(shu)具體(ti)辦法(fa)(fa)是沒辦法(fa)(fa)在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)測(ce)量的(de)(de)施(shi)工(gong)地(di)(di)點(dian)，ET系(xi)統鉗形(xing)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)熱(re)(re)(re)敏(min)(min)阻(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)功率(lv)(lv)器(qi)(qi)(qi)儀(yi)在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)測(ce)量的(de)(de)是保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)體(ti)熱(re)(re)(re)敏(min)(min)阻(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)功率(lv)(lv)器(qi)(qi)(qi)和保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)引(yin)線(xian)(xian)(xian)(xian)熱(re)(re)(re)敏(min)(min)阻(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)功率(lv)(lv)器(qi)(qi)(qi)的(de)(de)綜合管理值(zhi)(zhi)(zhi)。ET2000C+便攜式(shi)(shi)模(mo)(mo)塊(kuai)鉗形(xing)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)熱(re)(re)(re)敏(min)(min)阻(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)功率(lv)(lv)器(qi)(qi)(qi)儀(yi)還(huan)能在(zai)(zai)(zai)線(xian)(xian)(xian)(xian)測(ce)量保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)與(yu)(yu)(yu)(yu)地(di)(di)面(mian)(mian)(mian)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)模(mo)(mo)式(shi)(shi)線(xian)(xian)(xian)(xian)上直(zhi)播的(de)(de)漏電(dian)(dian)流。

ET女(nv)款(kuan)鉗形跨接功率電阻儀(yi)你不是我品(pin)(pin)牌對老款(kuan)成品(pin)(pin)的第三步(bu)更新，舊新成品(pin)(pin)性能方面比較：

 

項 目

ET2000(老款ETCR2000)

ET2000+(新款(kuan)ETCR2000+)

好產品外型

開啟設備事件

檢驗需(xu)6秒，重啟時間(jian)間(jian)隔長更(geng)易出現重啟誤區。

檢查只需(xu)0.5秒(miao)，開啟數秒(miao)完畢。

在測量空間

0.01-1000Ω

0.01-1200Ω，示值更寬。

隨意調節統計資料

30組

99組

蜂鳴報警

無

有

干憂辨認

無

有蜂鳴及NOISE字(zi)母符號閃亮，抗要(yao)素(su)能力素(su)質強。

232usb接口

無

可聯系RS232端(duan)口

功 耗

zui大100mA

zui大(da)50mA，電池(chi)充電使用的時間更長。

儀表盤外觀形狀

機(ji)形沉重(zhong)，樣貌有粗糙，控制(zhi)吃(chi)力。

相貌心細外觀，設計更結實牢(lao)固，運(yun)作(zuo)尊貴。

容量電池板蓋

無(wu)防松螺絲，比較容易誘發(fa)充電松脫(tuo)產生事情(qing)風(feng)險源。

有擰緊螺(luo)柱， 準確(que)，電池(chi)修改快捷。

 

二．技術規格

 

功 能

接(jie)地極功率電(dian)阻(zu)功率測(ce)試、電(dian)路開(kai)關功率電(dian)阻(zu)功率測(ce)試

電 源

6VDC(4節5號咸(xian)性干(gan)手機(ji)電池)

熱敏電阻量限

0.01-1200Ω

電阻器辯別率

0.001Ω

電容zui高導致精度(du)

±1%±0.01Ω

電流量量限

0.00mA-20.0A

電壓判別率

0.05mA

工作電流(liu)zui高精(jing)準度

±2.5%±1mA

數據分析貯存

99組

報案臨界(jie)狀態值調整空間

熱敏電阻：1-199Ω

聲光報警燈報警燈

“嘟--嘟--嘟--"報警裝置聲，報警裝置數字(zi)符號(hao)閃(shan)動，按AL鍵啟用、停用、放置

侵擾數(shu)據信(xin)息掌握實用功能

“嘟--嘟--嘟--"彰顯(xian)信息音，NOISE特色(se)閃動(dong)彰顯(xian)

的工作溫水分子含量

-20℃-55℃；20％RH-90％RH

lcd體現器體現器

4位LCD數字5彰(zhang)顯，長寬(kuan)47mm×28.5mm

鉗口面積

65mm×32mm

鉗口打開長度

32mm

鉗表的品質

1160g (含微型(xing)蓄電池)

鉗表寬度

長(chang)、寬、厚：285mm×85mm×56mm

保護等級分

兩個緣

構造優勢

鉗形CT

換 檔

全一鍵換檔

異常磁體

＜40A/m

外部鏈接電場線

＜1V/m

單筆自動測量期限

0.5秒

電阻功率測定頻率

＞1KHz

被測工作電流頻繁

50/60Hz手動

手機(ji)電池(chi)輸(shu)出(chu)功率(lv)低(di)指示標志功用

當鋰電(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)端電(dian)(dian)(dian)壓電(dian)(dian)(dian)流降(jiang)至5.3V時(shi)，鋰電(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)端電(dian)(dian)(dian)壓電(dian)(dian)(dian)流低(di)符合顯視(shi)

儲(chu)存方式數據統(tong)計已滿(man)標示

存儲空(kong)間(jian)數值已滿99組(zu)，閃耀顯視(shi)“MEM"符合

測量范圍技巧

量(liang)限指的是“OLΩ"、“L0.01"或“OL A"

會自動開關機時

開(kai)啟(qi)設備約五分(fen)半鐘(zhong)電(dian)子儀表(biao)將自動(dong)式關機時(shi)

功 耗

開機畫面開啟、事(shi)業(ye)上zui大交流電值(zhi)為50mA，多次事(shi)業(ye)上約(yue)30天

RS232接口協議(在購買件)

設備隨意調節的動(dong)態數據(ju)(ju)庫完成RS232插孔和(he)動(dong)態數據(ju)(ju)庫線以便于的上傳文(wen)檔到折(zhe)算機，并制(zhi)成月報(bao)表文(wen)檔

隨機數配件

儀(yi)容儀(yi)表(biao)盤：1件(jian)；測試環(huan)：1件(jian)；儀(yi)容儀(yi)表(biao)盤箱： 1件(jian)；用戶(hu)(hu)賬戶(hu)(hu)操作手冊、質保卡(ka)、合格(ge)品證：1份

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