电子测量设备功能性能的表达

[中文适用范围]： 适用于测量电量（指示和记录仪器）或提供被测电量（供电仪器）的电气和电子设备和仪器及其所用附件的性能规范，例如信号发生器和某些电源，或使用电气方式测量非电量，不包括任何部件，例如传感器。性能的表达仅涵盖电气或电子部分。本标准提供了确保上述设备规格和误差测量统一的方法。 [外文原描述]： Applies to the specification of the performance of electrical and electronic equipment and instruments and the accessories used with them which measure electrical quantities (indicating and recording instruments), or supply measured electrical quantities (supply instruments), such as signal generators and some power supplies, or measure non-electrical quantities using electrical means, excluding any parts, such as transducers. The expression of performance covers only the electrical or electronic part. This standard provides methods for ensuring uniformity in the specification and measurement of errors of the above equipment.