體積電阻率測試儀本儀器(qi)既(ji)可測量超高電(dian)阻,又可測極微弱電(dian)流。采用了大規模集成電(dian)路以及的技 術,使儀器(qi)體積小、重量輕、準確(que)度高。以數字液晶顯(xian)示(shi)電(dian)阻并同時直(zhi)接(jie)顯(xian)示(shi)流過被測電(dian)阻的電(dian)流。電(dian)阻量程從1×104Ω ~1×1018Ω, 電(dian)流測量范圍 為(wei)2 ×10-4A ~1 ×10-16A。機(ji)內(nei)測試電(dian)壓為(wei)DC10V、50V、100V、250V、500V、1000V。
體積電阻率測試儀具有精度高、顯示迅速、穩定(ding)性好、讀數方便, 適用于防(fang)靜(jing)(jing)電(dian)(dian)(dian)產品(pin) 如防(fang)靜(jing)(jing)電(dian)(dian)(dian)鞋、防(fang)靜(jing)(jing)電(dian)(dian)(dian)塑料(liao)橡(xiang)膠制品(pin)、計算機(ji)房(fang)防(fang)靜(jing)(jing)電(dian)(dian)(dian)活動地板等電(dian)(dian)(dian)阻值的檢驗以及(ji)絕(jue)緣(yuan)材料(liao)和電(dian)(dian)(dian)子電(dian)(dian)(dian)器(qi)產品(pin)的絕(jue)緣(yuan)電(dian)(dian)(dian)阻測量(liang)。本儀器(qi)除能測電(dian)(dian)(dian)阻外,還能直(zhi)接測量(liang)電(dian)(dian)(dian)流如電(dian)(dian)(dian)子器(qi)件暗(an)電(dian)(dian)(dian)流等。
主要參數:
1.電阻測(ce)量范圍:0.01×104Ω ~1×1018Ω,
2.電流(liu)測量(liang)范(fan)圍(wei): 2×10-4A~1×10-16A,
3.顯(xian)示(shi)(shi)方(fang)式:數碼管顯(xian)示(shi)(shi)
4.內置測試電壓:10V、50V、100V、250、500、1000V
5.基(ji)本準(zhun)確度:準(zhun)確度優于國家標準(zhun)(詳見(jian)GBT3048.5-2007標準(zhun)要求)
量程 | 有效(xiao)顯示(shi)范圍 | 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(shang) | 0.01~19.99 | 10-15%+5字 |
6.使用環境: 溫度:0℃~40℃,相對濕度<80%
7.機內測試(shi)電壓: 10/50/100/250/500/1000V 任(ren)意(yi)切換
8.供電形式: AC 220V,50HZ,功耗約10W