体粉末电阻率测试仪 体粉末电阻率测试仪
技术参数 1.电阻resistance 10-6~2×106Ω 2.电阻率范围Resistivity 10-6~2×106Ω-cm 3.电导率Conductivity 5×10-6~106s/cm 4.测试电流范围 current 1μA,10μA,100µA,1mA,10mA,1000mA 5.测量电压量程Voltage 测量电压量程 voltage:2mV 20mV 200mV 2V 测量精度Accuracy±(0.1%读数) 分辨率 Resolution: 0.1uV 1uV 10uV 100uV 6.电流精度Current ±0.2% Accuracy 7.电阻精度Resistance Accuracy ≤0.3%标准电阻resistance 8.显示读数display 液晶显示:电阻值、电阻率、电导率值、温度、压强值、单位自动换算、横截面、高度,上下限警报 LCD: resistance, resistivity, conductivity, temperature, pressure value, the unit automatically conversion, cross-section, height,Super and upper limit alarm 9.测试方式Test mode 四端测量法Four-terminal measurement method 10.高度量程和精度 高度测量范围:0.01-10.01mm,测量分辨率0.01mm 11.压力范围选购 a.200kg; b.300kg; c.500kg; d.1000kg 12.粉末测量装置 标配:a.压力200kg和300kg机型模具内径10mm; b. 压力500kg和1000kg机型模具内径20mm; 模具行程高25mm ; 加压方式:手动液压加压测量 13.工作电源power supply 输入: AC 220V±10% ,50Hz 功 耗Power consumption:<30W 14.外形尺寸/dimensions 主机Mainframe:约L330mm*D350mm*H120mm ;手动装置about:约H450mm*L200mm*D120mm 15.净重量/Net Weight 约35kg |