橡膠體積電阻率測試儀

主要參數：

1.電阻測量范圍：0.01×104Ω ～1×1018Ω，

2.電流測(ce)量范(fan)圍: 2×10-4A～1×10-16A，

3.顯示方式(shi)：數碼管(guan)顯示 

4.內置測試電壓(ya)：10V、50V、100V、250、500、1000V  

5.基本準(zhun)確(que)度：準(zhun)確(que)度優于國家標準(zhun)（詳見GBT3048.5-2007標準(zhun)要(yao)求）

橡膠體積電阻率測試儀的優勢特點

1、測(ce)量模式：自(zi)動(dong)測(ce)量、手動(dong)測(ce)量

2、取值方式：自動(dong)取值、手動(dong)取值

3、顯示數據：電壓、電流、電阻(zu)、電阻(zu)率(lv)

4、校準模式(shi)：能夠(gou)實現(xian)電(dian)壓、電(dian)阻、電(dian)流自動(dong)校準

典型應用(yong)

1、測量絕緣材(cai)料電(dian)(dian)阻、體積電(dian)(dian)阻、表面電(dian)(dian)阻(率(lv))

2、測量防靜電(dian)材料的電(dian)阻及電(dian)阻率

3、測(ce)量計(ji)算機(ji)房用活動地板的系統電阻(zu)值(zhi)

4、測量防靜(jing)電鞋、導電鞋的電阻(zu)值

5、光(guang)電二極管暗電流測量

6、物理,光學和(he)材料(liao)研究

是(shi)同(tong)時測(ce)出電(dian)(dian)(dian)阻(zu)兩端的(de)電(dian)(dian)(dian)壓(ya)(ya)V和(he)流(liu)過(guo)電(dian)(dian)(dian)阻(zu)的(de)電(dian)(dian)(dian)流(liu)I，通(tong)(tong)過(guo)內部的(de)大規模(mo)集(ji)成電(dian)(dian)(dian)路完成電(dian)(dian)(dian)壓(ya)(ya)除(chu)以電(dian)(dian)(dian)流(liu)的(de)計算，然后把所得到(dao)的(de)結果經過(guo)A/D轉換后以數字(zi)顯示(shi)(shi)出電(dian)(dian)(dian)阻(zu)值，即便(bian)是(shi)電(dian)(dian)(dian)阻(zu)兩端的(de)電(dian)(dian)(dian)壓(ya)(ya)V和(he)流(liu)過(guo)電(dian)(dian)(dian)阻(zu)的(de)電(dian)(dian)(dian)流(liu)I是(shi)同(tong)時變化，其顯示(shi)(shi)的(de)電(dian)(dian)(dian)阻(zu)值不(bu)象普(pu)通(tong)(tong)高阻(zu)計那(nei)樣(yang)因被測(ce)電(dian)(dian)(dian)壓(ya)(ya)V的(de)變化或(huo)電(dian)(dian)(dian)流(liu)Ｉ的(de)變化而變，所以，即使測(ce)量(liang)電(dian)(dian)(dian)壓(ya)(ya)、被測(ce)量(liang)電(dian)(dian)(dian)阻(zu)、電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)壓(ya)(ya)等發(fa)生變化對其結果影響不(bu)大，其測(ce)量(liang)精度(du)很高，從理論上(shang)講其誤差可(ke)以做到(dao)零(ling)，而實際(ji)誤差可(ke)以做到(dao)千分之(zhi)幾(ji)或(huo)萬(wan)分之(zhi)幾(ji)。