精密十进位直流电阻箱
价格:电议
地区:广东省
电 话:86 020 83342269
手 机:13538771185
传 真:86 020 83300289
品牌国产产品型号SB系列
测量范围100kΩ~111.111GΩ重量4(kg)



适用于各计量机构、科研与生产部门、用作精密电阻标准,尤其适用于高阻表的检定。
It is suitable to be used as precise resistance standard for metrology units, research institutes, factory, and especially for Meggers calibration.
详细指标-> Detail Specification->
 1.电阻值调节范围Resistance value adjustment range:100kΩ~111.111GΩ
Resistance value adjustment range:100kΩ~111.111GΩ
 2.小步进值Minimum step value:100kΩ;
Minimum step value:100kΩ;
 3.允许误差Maximum permissible error: ±( 0.2% ~ 2% )
Maximum permissible error: ±( 0.2% ~ 2% )
 4.工作电压Maximum working voltage:2.5kV
Maximum working voltage:2.5kV