Новая поверочная схема для средств измерений индуктивности

Abstract

The principles of the new state verification schedule (SVS) for means measuring inductance are considered. The standard consists of 2 parts: low frequency range up to 1 MHz and high frequency range – from 1 MHz up to 100 MHz. Limits of accuracy and instability are widened for working standards and their inductance value was expanded from 10 H to 10 kH as well. New detailed requirements for working standards metrology features in full frequency range from 40 Hz up to 1 MHz are presented. Main problems for succesful application of the new SVS are indicated.