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功能(neng)回路接地(di)(di)電(dian)阻(zu)在線(xian)檢測、金屬回路聯(lian)結電(dian)阻(zu)在線(xian)檢測電(dian)源(yuan)接口(kou)兩芯引(yin)(yin)線(xian)（紅色---電(dian)源(yuan)+；黑色---電(dian)源(yuan)-）通訊(xun)(xun)接口(kou)RS485通訊(xun)(xun)，三芯引(yin)(yin)線(xian)（棕、藍(lan)色---信號+；綠、灰(hui)色---信號-；白、黃色---屏蔽地(di)(di)）電(dian)源(yuan)-與屏蔽地(di)(di)儀表電(dian)源(yuan)6VDC；Max:50mA電(dian)阻(zu)量程0.01-100Ω分辨率0.001Ω精度±2%rdg±3dgt（20℃±5℃，70%RH以(yi)下(xia)）通訊(xun)(xun)方式RS232+RS485總線(xian)通訊(xun)(xun)有線(xian)網絡點(dian)數1～255個接地(di)(di)點(dian)；可(ke)擴展(zhan)RS48...

電(dian)(dian)阻率測試(shi)儀是(shi)電(dian)(dian)阻率監視儀，電(dian)(dian)阻率和(he)溫度(du)同時顯(xian)示，并具(ju)有(you)電(dian)(dian)阻率低限(xian)報警(jing)功(gong)能(neng)的(de)在(zai)線面板式儀表(biao)，廣泛應(ying)用(yong)于(yu)制藥、電(dian)(dian)子、化工(gong)等行業(ye)對工(gong)業(ye)流程(cheng)水(shui)(shui)質的(de)在(zai)線監測。它采用(yong)了單(dan)片機技術，對純水(shui)(shui)的(de)溫度(du)系數(shu)(shu)、電(dian)(dian)極常數(shu)(shu)及電(dian)(dian)阻率低限(xian)報警(jing)點(dian)通過面板上的(de)按(an)鍵(jian)自由設置，是(shi)各種中小型純水(shui)(shui)設備的(de)理想配套儀表(biao)。土壤電(dian)(dian)阻率測試(shi)儀技術及性能(neng)特點(dian)·單(dan)一主機可以控制所有(you)類型探(tan)頭；·使用(yong)GPS或長(chang)度(du)標記定位(wei)進行兩種手動和(he)兩種連(lian)續(xu)測量模式；·反應(ying)快速、具(ju)有(you)高溫穩定性；·具(ju)有(you)原位(wei)置處電(dian)(dian)磁反轉(zhuan)的(de)多深度(du)繪圖；·設備輕(qing)便(bian)、堅固；·...

ETCR7300/7300A大口(kou)徑(jing)三相(xiang)(xiang)鉗(qian)(qian)形功(gong)(gong)(gong)率(lv)(lv)表(biao)是我公司(si)精心研制(zhi)的(de)一(yi)款(kuan)專為現場測量三相(xiang)(xiang)交流(liu)(liu)(liu)電(dian)壓(ya)(ya)、電(dian)流(liu)(liu)(liu)、漏電(dian)流(liu)(liu)(liu)、電(dian)壓(ya)(ya)間相(xiang)(xiang)位(wei)、電(dian)壓(ya)(ya)電(dian)流(liu)(liu)(liu)間相(xiang)(xiang)位(wei)、頻率(lv)(lv)、相(xiang)(xiang)序、電(dian)能(neng)、有功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)、無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)、視在功(gong)(gong)(gong)率(lv)(lv)、功(gong)(gong)(gong)率(lv)(lv)因數、總功(gong)(gong)(gong)率(lv)(lv)等的(de)多功(gong)(gong)(gong)能(neng)、數字式、智(zhi)能(neng)儀表(biao)，鉗(qian)(qian)頭大口(kou)徑(jing)（80mm×80mm：可鉗(qian)(qian)φ80mm電(dian)纜，或96mm×4mm扁(bian)鋼地線(xian)），使(shi)用非常方便，*兼容大口(kou)徑(jing)鉗(qian)(qian)形漏電(dian)流(liu)(liu)(liu)表(biao)及微功(gong)(gong)(gong)率(lv)(lv)鉗(qian)(qian)表(biao)的(de)功(gong)(gong)(gong)能(neng)，還能(neng)用于判別變(bian)壓(ya)(ya)器(qi)接線(xian)組別、感性、容性電(dian)路(lu)，讀(du)出(chu)差動保護各組CT之間的(de)相(xiang)(xiang)位(wei)關(guan)系，檢(jian)查電(dian)度表(biao)的(de)接線(xian)正確與否，檢(jian)...

ETCR6000直流(liu)(liu)/交流(liu)(liu)鉗形(xing)漏(lou)電(dian)(dian)(dian)流(liu)(liu)表是(shi)專(zhuan)為在線(xian)測量600V及以下直流(liu)(liu)、交流(liu)(liu)漏(lou)電(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)流(liu)(liu)而精心(xin)設計制造的(de)，采用CT及數字集成技術，鉗頭細長設計，特別適(shi)合于(yu)排(pai)線(xian)密集的(de)場所（電(dian)(dian)(dian)力計量系(xi)統(tong)、高鐵系(xi)統(tong)、汽(qi)車(che)(che)電(dian)(dian)(dian)路(lu)檢修等），非(fei)接觸(chu)測量，確保操作(zuo)安(an)全。儀表體積小、精度高、性能穩(wen)定、功能完(wan)善(shan)。廣泛(fan)適(shi)用于(yu)電(dian)(dian)(dian)力、通信、氣象(xiang)、鐵路(lu)、汽(qi)車(che)(che)工業、油田、建筑、計量、科研教(jiao)學單位、工礦企業等領域，是(shi)電(dian)(dian)(dian)工安(an)全檢測維修的(de)*工具(ju)。ETCR6000直流(liu)(liu)/交流(liu)(liu)鉗形(xing)漏(lou)電(dian)(dian)(dian)流(liu)(liu)表又名(ming)：直流(liu)(liu)漏(lou)電(dian)(dian)(dian)流(liu)(liu)鉗表、汽(qi)車(che)(che)直流(liu)(liu)漏(lou)電(dian)(dian)(dian)流(liu)(liu)鉗表、交...

zui大(da)(da)(da)口徑的鉗(qian)形漏(lou)(lou)電(dian)流表(biao)：108mm×148mmzui寬量(liang)程的鉗(qian)形電(dian)流表(biao)：0.0mA-3200A、0.0A-4000A型(xing)號區別(bie)型(xing)號量(liang)程zui高分辯率數據存儲鉗(qian)口尺寸(cun)備注ETCR7100AC0.0mA-3200A0.1mA99組108mm×148mm能(neng)測(ce)試(shi)漏(lou)(lou)電(dian)流ETCR7100AAC0.0A-4000A0.1A主要(yao)測(ce)大(da)(da)(da)電(dian)流技術規格功能(neng)交流漏(lou)(lou)電(dian)流、大(da)(da)(da)電(dian)流測(ce)試(shi)（特別(bie)適合于電(dian)纜漏(lou)(lou)電(dian)及(ji)變壓器(qi)接地扁鋼漏(lou)(lou)電(dian)檢測(ce)）電(dian)源6VDC（LR6×4節(jie)堿性干電(dian)池(chi),連(lian)續使用12小(xiao)時）測(ce)試(shi)方式(shi)鉗(qian)形CT，積(ji)...