standard resistor

A Portable Precision Enclosure with High Temperature Homogeneity for the Standard Resistor The accuracy is compared with standard resistor.

电阻传递标准用可携式高精度空气控温箱比较各测试仪采用不同测量法现场测得的接地电阻值。

According to the recommendation of CIPM, the Quantum Hall Resistance ( QHR) standard has been used worldwide since January 1 st of 1990 to replace the traditional resistor standard, which had been maintained for several decades.

国际计量委员会推荐，1990年1月1日起在世界范围内启用量子化霍尔电阻标准代替使用了几十年的电阻实物基准。

In conventional calibration applications, multiple devices such as a standard dial resistor and multi-meter were required.

在常规校准应用中, 需要多个设备,如标准源、电阻箱和万用表.

It is proved by theory and test that the precision of dry resistor means can meet the request of locomotives constant power load test and reach the standard of water-resistor, therefore, it can serve the application of the dry resistor-load test system. 3.

理论和试验证明其调节精度满足机车恒功率负载试验要求，达到水阻调节精度，为干阻负载方式的推广使用奠定坚实的基础。