鉗形接地電阻儀/多功能鉗形接地電阻儀/ 鉗形(xing)電阻儀 型(xing)號(hao):ET2000

ET鉗(qian)形與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)內阻(zu)(zu)器(qi)儀(yi)(yi)(yi)諸(zhu)多(duo)利(li)用(yong)于電(dian)纜、電(dian)信寬(kuan)帶、氣象(xiang)局(ju)、煤田(tian)、產(chan)品及企業電(dian)力工程設施(shi)等的(de)(de)(de)與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)內阻(zu)(zu)器(qi)量測(ce)(ce)(ce)、雙漏電(dian)開關(guan)內阻(zu)(zu)器(qi)量測(ce)(ce)(ce)。在(zai)量測(ce)(ce)(ce)有(you)雙漏電(dian)開關(guan)的(de)(de)(de)與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)時,不(bu)需(xu)閃斷與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)引(yin)(yin)停止,不(bu)需(xu)輔助制(zhi)作電(dian), 快。ET鉗(qian)形與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)內阻(zu)(zu)器(qi)儀(yi)(yi)(yi)能量測(ce)(ce)(ce)出(chu)用(yong)常(chang)(chang)用(yong)措施(shi)不(bu)了(le)量測(ce)(ce)(ce)的(de)(de)(de)與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)出(chu)現(xian)問題的(de)(de)(de),能利(li)用(yong)于常(chang)(chang)用(yong)措施(shi)不(bu)了(le)量測(ce)(ce)(ce)的(de)(de)(de)領域,ET產(chan)品系(xi)(xi)(xi)(xi)列鉗(qian)形與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)內阻(zu)(zu)器(qi)儀(yi)(yi)(yi)量測(ce)(ce)(ce)的(de)(de)(de)是與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)體內阻(zu)(zu)器(qi)和與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)引(yin)(yin)線內阻(zu)(zu)器(qi)的(de)(de)(de)整合值。ET2000C+多(duo)的(de)(de)(de)功能鉗(qian)形與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)內阻(zu)(zu)器(qi)儀(yi)(yi)(yi)還能量測(ce)(ce)(ce)與(yu)(yu)地(di)(di)(di)面(mian)(mian)保(bao)護(hu)(hu)(hu)(hu)裝(zhuang)置(zhi)控(kong)(kong)(kong)(kong)制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)線下的(de)(de)(de)漏電(dian)流(liu)。
ET新一(yi)款鉗形一(yi)定接地電阻器(qi)儀就是(shi)你(ni)公司的(de)對(dui)老款廠品的(de)多(duo)次上升,新老用戶廠品性(xing)能指標(biao)的(de)對(dui)比(bi):
項 目 | ET2000(老(lao)款ETCR2000) | ET2000+(新款ETCR2000+) |
產品的外觀專利 | ||
重啟用時 | 自(zi)查(cha)需(xu)6秒,開啟用時長非常容(rong)易從而造成開啟錯誤信息。 | 自動(dong)檢查只需0.5秒(miao),待(dai)機一秒(miao)完整。 |
側量比率 | 0.01-1000Ω | 0.01-1200Ω,分度(du)值更寬。 |
儲存數據庫 | 30組 | 99組 |
蜂鳴報警器 | 無 | 有 |
擾亂識別圖片 | 無 | 有蜂鳴(ming)及NOISE英文符號燈閃,抗打擾力量強(qiang)。 |
232端口 | 無 | 可接(jie)RS232音頻接(jie)口 |
功 耗 | zui大100mA | zui大50mA,鋰電池操(cao)作時(shi)間更長。 |
儀表盤造型 | 機形沉重硬實 ,外表(biao)面(mian)模糊,實際操作(zuo)很緊。 | 長相詳細美(mei)觀大(da)氣,構造更耐用,運(yun)行尊貴。 |
鋰電池后蓋板 | 無(wu)防松(song)螺(luo)栓自攻螺(luo)絲(si),會引起蓄(xu)電池(chi)剝落的發生意外(wai)風(feng)險。 | 有固定螺絲釘, 牢靠(kao),電板根換便宜。 |
二.技術規格
功 能 | 接(jie)地系(xi)統內阻器檢驗、二次(ci)回路內阻器檢驗 |
電 源 | 6VDC(4節5號酸(suan)性干(gan)電(dian)芯) |
內阻滿量程 | 0.01-1200Ω |
熱敏電阻辨別率 | 0.001Ω |
熱敏電阻zui高計算精度 | ±1%±0.01Ω |
電壓電流測量范圍 | 0.00mA-20.0A |
電流值辯認率 | 0.05mA |
直流(liu)電zui高精準度(du) | ±2.5%±1mA |
數據分析手機存儲 | 99組 |
警報器臨界點值重(zhong)設範圍 | 功率電(dian)阻:1-199Ω |
聲光控開關警報器 | “嘟--嘟--嘟--"警(jing)報器信號聲,警(jing)報器信號英(ying)文符號閃耀,按AL鍵來、關(guan)畢、設施 |
抑制(zhi)網絡信號區分的(de)功能 | “嘟--嘟--嘟--"提醒音,NOISE標符閃亮信(xin)息(xi)顯(xian)示 |
作業溫室內濕度 | -20℃-55℃;20%RH-90%RH |
液晶屏顯示信息器 | 4位LCD數(shu)字(zi)式顯現,長(chang)寬47mm×28.5mm |
鉗口長寬比 | 65mm×32mm |
鉗口撐開尺寸規格 | 32mm |
鉗表性能 | 1160g (含充電) |
鉗表長度 | 長、寬、厚:285mm×85mm×56mm |
保護措施級別為 | 三重緣 |
成分基本特征 | 鉗形CT |
換 檔 | 全半自動換檔 |
外表磁場強度 | <40A/m |
外部鏈接靜電場 | <1V/m |
單筆測試時段 | 0.5秒 |
電阻(zu)功率(lv)在(zai)線測量規律 | >1KHz |
被測電流量頻段 | 50/60Hz主動 |
手(shou)機電池線電壓低告(gao)訴效果 | 當鋰電(dian)電(dian)流大于5.3V時,鋰電(dian)電(dian)流低(di)標(biao)點出現 |
存(cun)貯(zhu)數據(ju)表(biao)格已滿(man)技(ji)巧(qiao) | 保存參數已滿(man)99組,閃(shan)亮表明(ming)“MEM"標記 |
分度值顯示燈 | 測量范圍(wei)技(ji)巧“OLΩ"、“L0.01"或(huo)“OL A" |
自動化待機 | 重啟約五(wu)分(fen)半(ban)鐘儀表板將自功重新啟動 |
功 耗 | 開啟設備(bei)重(zhong)新啟動、作(zuo)(zuo)業zui大(da)電(dian)流(liu)量高于50mA,間隔作(zuo)(zuo)業約(yue)30H |
RS232接口類(lei)型(購(gou)選件) | 儀表(biao)(biao)板存儲空間的(de)大(da)數據(ju)表(biao)(biao)格(ge)實現(xian)RS232主板接口和(he)大(da)數據(ju)表(biao)(biao)格(ge)線方面的(de)導出到計算機所,并轉化成表(biao)(biao)報文件資料 |
隨即郵件附件 | 汽車智能儀表盤(pan):1件(jian)(jian);檢(jian)查環:1件(jian)(jian);汽車智能儀表盤(pan)箱: 1件(jian)(jian);手機用(yong)戶手冊、維修卡、適合證(zheng):1份 |

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