產(chǎn)品名稱:炭素材料電阻率測(cè)定儀電性能檢測(cè)
產(chǎn)品型號(hào):GEST-122
滿足標(biāo)準(zhǔn):鋁用炭素材料檢測(cè)方法 第2部分 陰極炭塊和預(yù)焙陽(yáng)極室溫電阻率的測(cè)定
主要技術(shù)指標(biāo):
一 測(cè)量范圍: 電阻 10-5----104Ω,
分辨率 10-8
二 測(cè)量誤差: 10-4---105Ω, 0.15%
10-5 Ω, 0.25%
三 系統(tǒng)配置:
測(cè)試主機(jī):
1 數(shù)字電壓表:量程: 2mV ,20mV, 200mV ,2V
分辨率: 0.1uV,1uV,10uV,100uV
量程誤差:2mV 檔: 0.1%讀數(shù)+ 6個(gè)字
20mV, 200mV, 2V檔: 0.1%讀數(shù)+ 2字
2 直流恒流源: 輸出: 100uA,1mA,10mA,100mA,1A,10A,
誤差: 100uA,1mA,10mA,100mA: 0.1%
1A,10A :0.15%
3多窗口顯示界面:實(shí)測(cè)電壓;電阻率;機(jī)箱內(nèi)溫度;正向電壓值;負(fù)向電壓值;電阻率(系統(tǒng)根據(jù)輸入值和測(cè)試值自動(dòng)算)。
4 測(cè)試夾具符合:YS/T 63.2-2006
Carbon materials electrical resistance meter
Product name: carbon materials electrical resistance meter
Product Type : GEST-122
Meet the standard: aluminum with carbon materials testing methods - Part 2 cathodes and anodes - Determination of resistivity at room temperature
The main technical indicators:
A measuring range: Resistance 10-5 ---- 104Ω, resolution 10-8
Two measurement error : 10-4 --- 105Ω, 0.15%
10-5 Ω, 0.25%
Three system configurations :
Test host :
A digital voltmeter : Range : 2mV, 20mV, 200mV, 2V
Resolution : 0.1uV, 1uV, 10uV, 100uV Range error : 2mV file : 0.1% of reading + 6 words 20mV, 200mV, 2V file: 0.1% of reading + 2 characters
2 DC current source : Output : 100uA, 1mA, 10mA, 100mA, 1A, 10A,
Error : 100uA, 1mA, 10mA, 100mA: 0.1%
1A, 10A: 0.15%
More than three windows display interface : measured voltage ; resistivity ; temperature inside the chassis ; Forward voltage value ; negative voltage value ; resistivity ( system based on the input values and test values are automatically calculated ) .
4 test fixture meet : YS / T 63.2-2006
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