导体材料电阻率测试仪

电阻Resistance

10-7～2×107Ω

10-6～2×107Ω

10-5～2×106Ω

10-4～2×105Ω

2.电阻率范围Resistivity range

10-8～2×108Ω-cm

10-7～2×108Ω-cm

10-6～2×107Ω-cm

10-2～2×107Ω-cm

3.电导率Conductivity

5×10-8～108s/cm

5×10-8～107s/cm

5×10-7～106s/cm

5×10-7～102s/cm

4.测试电流范围Test current range

1μA，10μA，100µA，1mA，10mA，1000mA

1μA，10μA，100µA，1mA，10mA

5.测量电压量程

Measuring voltage range

测量电压量程/ Measuring voltage range：2mV  20mV   200mV 2V

测量精度:±（0.1%读数）/   Measuring accuracy±0.1%

分辨率/ Resolution：  0.1uV  1uV    10uV  100uV

6.电流精度Current

±0.1%读数accuracy

±0.2%读数accuracy

±0.2%读数accuracy

±0.3%读数accuracy

7.电阻精度Resistance

≤0.3% accuracy

≤0.3% accuracy

≤0.3% accuracy

≤0.5% accuracy

8.显示读数Display

液晶显示：电阻值、电阻率、电导率值、温度、单位自动换算、横截面、高度、电流、电压等  

LCD: resistance. resistivity. conductivity. temperature. automatic unit   conversion. cross section. height. current. voltage. etc.

9.测试方式method

四端测量法Four-terminal measurement method

10.测量装置（治具）Measuring device (fixture)

选购Choose to buy

1.标准方体和圆柱体测量装置Standard cube and   cylinder measuring device：测试行程：L70mm*W：60mm

2.定制治具Fixture customized.

11.工作电源Working power

 AC 220V±10%.50Hz功 耗/ Power   consumption：<30WH

12. 主机外形尺寸

约330mm*350mm*120mm Overall dimensions

13.净重量weight

约6kgNet weight

14.标配外选购

Option to purchase

1.标准校准电阻1-5个；2.PC软件一套；3.电脑和打印机依据客户要求配置；4.计量证书1份

1 standard calibration resistor 1-5pcs; 2.PC software a set; 3 Computer   and printer are configured according to customer requirements; 4 Measurement   certificate 1pcs