體(ti)積(ji)電(dian)阻率測(ce)(ce)試儀以(yi)數字(zi)液晶顯示(shi)(shi)電(dian)阻并(bing)同時(shi)直接顯示(shi)(shi)流過被測(ce)(ce)電(dian)阻的電(dian)流。電(dian)阻量程從1×104Ω ~1×1018Ω, 電(dian)流測(ce)(ce)量范(fan)圍 為2 ×10-4A ~1 ×10-16A。
體積電阻率測試儀本(ben)儀器(qi)既可(ke)測(ce)量超高電(dian)(dian)阻,又可(ke)測(ce)極微弱電(dian)(dian)流。采(cai)用了大規模集成電(dian)(dian)路以及的(de)技 術,使儀器(qi)體積小、重量輕(qing)、準確(que)度高。以數(shu)字液晶顯示電(dian)(dian)阻并同時直接顯示流過被測(ce)電(dian)(dian)阻的(de)電(dian)(dian)流。電(dian)(dian)阻量程從1×104Ω ~1×1018Ω, 電(dian)(dian)流測(ce)量范圍 為2 ×10-4A ~1 ×10-16A。機內測(ce)試(shi)電(dian)(dian)壓(ya)為DC10V、50V、100V、250V、500V、1000V。
體積電阻率測試儀具有精(jing)度高、顯(xian)示迅(xun)速、穩定性好、讀數方便, 適用于(yu)防(fang)靜(jing)電(dian)(dian)(dian)產(chan)品 如防(fang)靜(jing)電(dian)(dian)(dian)鞋、防(fang)靜(jing)電(dian)(dian)(dian)塑(su)料橡(xiang)膠制品、計算機房防(fang)靜(jing)電(dian)(dian)(dian)活動地板等電(dian)(dian)(dian)阻(zu)值的檢驗以及(ji)絕緣材料和電(dian)(dian)(dian)子電(dian)(dian)(dian)器產(chan)品的絕緣電(dian)(dian)(dian)阻(zu)測量。本儀器除能測電(dian)(dian)(dian)阻(zu)外,還能直接測量電(dian)(dian)(dian)流(liu)如電(dian)(dian)(dian)子器件暗電(dian)(dian)(dian)流(liu)等。
主(zhu)要參數:
1.電阻(zu)測量范圍(wei):0.01×104Ω ~1×1018Ω,
2.電(dian)流測量范圍(wei): 2×10-4A~1×10-16A,
3.顯(xian)示方式:數碼管顯(xian)示
4.內置測(ce)試電壓:10V、50V、100V、250、500、1000V
5.基本準(zhun)(zhun)確度(du):準(zhun)(zhun)確度(du)優于(yu)國家標準(zhun)(zhun)(詳見GBT3048.5-2007標準(zhun)(zhun)要求)
量(liang)程 | 有效顯示范(fan)圍 | 20~30℃ RH<80% |
104 | 0.01~19.99 | 1% |
105 | 0.01~19.99 | 2% |
106 | 0.01~19.99 | 3% |
107 | 0.01~19.99 | 4% |
108 | 0.01~19.99 | 5% |
109 | 0.01~19.99 | 5% |
1010 | 0.01~19.99 | 5%+2字(zi) |
1011 | 0.01~19.99 | 5%+2字 |
1012 | 0.01~19.99 | 5%+5字 |
1013 | 0.01~19.99 | 10%+5字 |
1014 | 0.01~19.99 | 10%+5字 |
1014以上 | 0.01~19.99 | 10-15%+5字 |
6.使用環境: 溫度:0℃~40℃,相對濕(shi)度<80%
7.機內測試(shi)電(dian)壓: 10/50/100/250/500/1000V 任意切換
8.供電(dian)形(xing)式: AC 220V,50HZ,功耗約10W