炭素材料電阻率測定儀 

產(chǎn)品名稱：炭素材料電阻率測定儀 

產(chǎn)品型號：GEST-122 

滿足標準：鋁用炭素材料檢測方法 第2部分 陰極炭塊和預焙陽極室溫電阻率的測定 

主要技術指標： 

一 測量范圍： 電阻 10-5----104Ω，分辨率 10-8 

二 測量誤差： 10-4---105Ω，  0.15% 

              10-5 Ω，       0.25% 

三 系統(tǒng)配置： 

測試主機： 

      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：實測電壓；電阻率；機箱內(nèi)溫度；正向電壓值；負向電壓值；電阻率（系統(tǒng)根據(jù)輸入值和測試值自動算）。 

4         測試夾具符合:YS/T  63.2-2006 

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Instrument for determination of specific resistance of carbon materials
Product Name: instrument for determination of specific resistance of carbon materials
Product type: GEST-122
To meet the standard: Determination of aluminum with detection method of carbon material second parts of prebaked anode cathode carbon block and the room temperature resistivity
The main technical indicators:
A measuring range: 10-5----104 resistor, resolution 10-8
Two measurement error: 10-4---105 Ω, 0.15
10-5 Ω, 0.25
Three system configuration:
The test host:
1 digital voltage meter: range: 2mV, 20mV, 200mV, 2V
Resolution: 0.1uV, 1uV, 10uV, 100uV
Scale error: 2mV file: a reading of 0.1% + 6 words
20mV, 200mV, 2V file: 0.1% + 2 word reading
2 DC constant current source: output: 100uA, 1mA, 10mA, 100mA, 1A, 10A,
Error: 100uA, 1mA, 10mA, 100mA: 0.1%
1A, 10A: 0.15%
3 multi window display interface: the measured voltage; resistivity; chassis temperature; forward voltage value; negative voltage value; resistivity (the system automatically based on the input value and the test value).
The 4 test fixture with: YS/T 63.2-2006
On the resistivity of carbon materials determination instrument more detailed information please call Advisory