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銥(yi)泰產(chan)品分類
PRODUCT CLASSIFICATION
ETCR5980數字兆歐表(biao)(多用表(biao))是(shi)一款數(shu)字式兆歐表+數(shu)字萬(wan)用(yong)(yong)表。絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)阻(zu)測(ce)(ce)(ce)試(shi)電(dian)(dian)(dian)壓可選50V/100V/250V/500V/1000V。它可適時監(jian)測(ce)(ce)(ce)絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)阻(zu)測(ce)(ce)(ce)試(shi)電(dian)(dian)(dian)壓,有效避免(mian)因輸出(chu)電(dian)(dian)(dian)壓不符合(he)額定值要求而造成的(de)誤判(pan)。儀表絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)阻(zu)測(ce)(ce)(ce)量(liang)可達到20GΩ,可根據需要設置測(ce)(ce)(ce)量(liang)時間,測(ce)(ce)(ce)量(liang)完畢后自動保持測(ce)(ce)(ce)量(liang)結果。數(shu)字多用(yong)(yong)表功能有交直流電(dian)(dian)(dian)壓、電(dian)(dian)(dian)阻(zu)、電(dian)(dian)(dian)容、頻率、二極管及(ji)通斷測(ce)(ce)(ce)量(liang)等。本(ben)產品(pin)適用(yong)(yong)于測(ce)(ce)(ce)量(liang)變壓器、電(dian)(dian)(dian)機、電(dian)(dian)(dian)纜、開(kai)關、電(dian)(dian)(dian)器等各種(zhong)電(dian)(dian)(dian)氣設備及(ji)絕(jue)(jue)緣(yuan)(yuan)(yuan)材料的(de)絕(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)阻(zu),對各種(zhong)電(dian)(dian)(dian)氣設備進(jin)行保養維修、試(shi)驗(yan)及(ji)檢定。它結構精巧,攜帶方(fang)便,是(shi)您理想(xiang)的(de)電(dian)(dian)(dian)工、電(dian)(dian)(dian)子測(ce)(ce)(ce)試(shi)儀表。
一(yi)、產品功能
適用于測量變壓器、電(dian)(dian)(dian)(dian)(dian)機、電(dian)(dian)(dian)(dian)(dian)纜、開關、電(dian)(dian)(dian)(dian)(dian)器等各種電(dian)(dian)(dian)(dian)(dian)氣設(she)備(bei)(bei)及絕緣(yuan)材料的絕緣(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu),對各種電(dian)(dian)(dian)(dian)(dian)氣設(she)備(bei)(bei)進行(xing)保養維修、試驗(yan)及檢定(ding)。
二(er)、產品特(te)點
1. 可根據需要(yao)設置測量(liang)時(shi)間,測量(liang)完畢后自動保持測量(liang)結果。
2. 設有背光(guang)源,讀(du)數(shu)保持,方便(bian)用戶在黑暗的場(chang)所讀(du)出測(ce)量值(zhi)。
3. 儀表具有(you)交直流電壓(ya)、電阻、電容、頻率、二(er)極管(guan)及通斷測量等(deng)。
三(san)、技(ji)術規格(ge)
絕緣電阻測量 |
額(e)定電壓:50V、100V、250V、500V、1000V |
測量范圍:0.05MΩ~20GΩ |
|
zui高精度:±(5%+5) |
|
電壓(ya)測量(liang) |
量程:DC6V~600V zui高分辨率:0.001V zui高精度:±(0.5%+5) |
量程:AC6V~600V zui高分辨率:0.001V zui高精度:±(1.2%+5) |
|
電阻測量 |
量程:600Ω~60MΩ zui高分辨率:0.1Ω zui高精度:±(0.8%+5) |
電容測量 |
量程:10nF~100mF zui高分辨率:0.001nF zui高精度:±(3%+20) |
短(duan)路電流 |
≥1mA |
頻率范圍 |
40Hz~1kHz |
電 源 |
DC 7.4V,14500鋰電池(3.7V×2) |
儀表質量 |
約(yue)380g(含附件) |
儀表尺寸(cun) |
高(gao)寬厚:189mm×89mm×55mm |
LCD尺寸 |
62mm×32mm;zui大顯示:1999
|
背光 |
有 |
數據保持(chi) |
有(you) |
通斷(duan)測試 |
有 |
采樣速率 |
約2次/秒 |
自(zi)動關機 |
開(kai)機后,15分鐘(zhong)內無動作時(shi),它會(hui)自動關(guan)機 |
溢(yi)出(chu)顯(xian)示 |
超量程溢出功能:zui高位顯示“OL” |
過(guo)載保護 |
有 |
輸入阻抗(kang) |
約(yue)為10MΩ |
電池電壓 |
當電(dian)池(chi)不足指(zhi)示“ |
線路電壓 |
AC600V以下線路測試 |
工作溫度 |
0℃- 40℃ 相(xiang)對濕度<75% |
儲(chu)存溫度(du) |
-10℃- 50℃ 相(xiang)對濕度<80%
|
隨機附件 |
儀表(biao):1件; 紅(hong)色(se)(se)表(biao)筆(bi)測試(shi)線:2條(tiao);黑(hei)色(se)(se)表(biao)筆(bi)測試(shi)線:1條(tiao);紅(hong)色(se)(se)鱷魚(yu)夾:2個(ge);黑(hei)色(se)(se)鱷魚(yu)夾:1個(ge); 鋰電池:2節;充電轉接座:1個;工(gong)具(ju)包:1個 |

