规格型号

FT-341

FT-342

FT-343

FT-345

FT-346

FT-347

1.方块电阻

10-5｝�/span>2��105��/■�/span>

10-4｝�/span>2��105��/■�/span>

10-3｝�/span>2��105��/■�/span>

10-3｝�/span>2��104��/■�/span>

10-2｝�/span>2��105��/■�/span>

10-2｝�/span>2��104��/■�/span>

2.电阻玆�/span>

10-6｝�/span>2��106��-cm

10-5｝�/span>2��106��-cm

10-4｝�/span>2��106��-cm

10-4｝�/span>2��105��-cm

10-3｝�/span>2��106��-cm

10-3｝�/span>2��106��-cm

3.测试电流

0.1��A.��A.0��A＋�/span>100��A＋�/span>1mA＋�/span>10mA＋�span>100mA

1��A＋�/span>10��A＋�/span>100��A＋�/span>1mA＋�/span>10mA＋�span>100mA

0.1��A.��A＋�/span>10��A＋�/span>100��A＋�/span>1mA＋�/span>10mA＋�span>100mA

1��A＋�/span>10��A＋�/span>100��A＋�/span>1mA＋�/span>10mA＋�span>100mA

0.1��A�?/span>1��A�?/span>10��A＋�/span>100��A＋�/span>1mA＋�/span>10mA＋�span>100mA

1��A＋�/span>10��A＋�/span>100��A＋�/span>1mA＋�/span>10mA＋�span>100mA

4.电流精度

��0.1%

��0.2%

��0.2%

��0.3%

��0.3%

��0.3%

5.电阻精度

�?.3%

�?.3%

�?.3%

�?.5%

�?.5%

�?.5%

6.显示读数

屏液晶显示：电阻、电阻率、方阻、温度、单位换算、温度系数、电流、电压、探针形状、探针间距、厚� 、电导率

7.测试方式

双电测量

8.电源

输入: AC 220V��10%.50Hz� 耗：<30W

9.误差

≣�/span>3%（标准样片结果）

10.选购功能

选购1.pc软件� 选购2.方形探头� 选购3.直线形探头； 选购4.测试平台：�/span>5.标准电阻.1

11.测试探头

探针间距选购９�span>1mm：�/span>2mm：�/span>3mm三种规格;探针材质选购：碳化钨钇�/span>;白钢针；镀金磷铜半球形钇�/span>