standard

FEATURES OF TRANSFERRING SIZE OF LENGTH UNIT FROM WORKING STANDARD TO MEASURING DEVICE

The paper examines the characteristics of accuracy when transferring the size of a unit of length from a standard to an industrial measuring device. Based on the processing of the calibration results, the peculiarities of using different transfer schemes within the limits of the current regulatory document were considered. The problems that arise are studied. To ensure an effective scheme of transfer and unity of measurements, the expediency of application of the method of RMS deviations in the analysis of the obtained measurement results is shown.

RESEARCH OF LONG-TERM DRIFT OF THE NATIONAL INDUCTANCE STANDARD

Inductance measurements is important for all branches of technology related to the application of electricity: energy
and electronics, radio and television, transport and communication, and scientific research. Electromechanical devices and
electronic components can be characterized using impedance measurements to identify the parameters of their equivalent electrical
model. New inductance measurement methods are being developed in specific fields of activity. Manufacturers of standards and

Legal standards as an international legal category: theoretical foundations

The article reveals trends in the development of legal standards as an international legal category, defines the content of these standards and their classification. It has been found that the standard in the legal context, first of all it should be found out: whether the standard is a separate legal category that enshrines rights, freedoms and obligations; or a standard is a legal category that determines the starting point for the development of norms, but at the same time does not give rise to clear rights, freedoms and obligations.

Development of DSTU ISO 860 “Terminology work. Harmonization of concepts and terms” new edition

The article deals with new version of the national standard DSTU ISO 860 “Terminology work. Harmonization of terms and concepts”. The changes of ISO 860 standard and the problems, which have arisen during its translation in Ukrainian, are analyzed.

NEW APPROACH TO DETERMINING THE NEED OF MEASURING EQUIPMENT CALIBRATION

Ensuring the unity and metrological traceability of measurement results becomes the key component necessary to reach market confidence in the results of calibrations, tests or measurements. Important aspect of maintaining the ability of the laboratory to receive metrological traceability and reliable measurement results is to determine the maximum permissible period between two calibrations of the standards and measuring instruments that provides the acceptable accuracy of measurements during their operation.