TYPICAL METHOD OF CALIBRATION OF A BAR TOOL

Abstract

The work is devoted to the development of practical recommendations for the calibration of the rod instrument, the formation of the budget and the assessment of the uncertainty of the measurement results. The main task of calibration laboratories is to ensure the unity of measurement and metrological traceability of measurement results during the calibration of measuring equipment, which in turn is impossible without the use of calibration methods. In accordance with international and national documents regulating the requirements for the competence and activity of calibration laboratories, it is possible for laboratories to develop their own calibration methods. A typical method of calibrating a rod instrument, which is in use in testing and calibration laboratories, has been developed. The presented material provides practical recommendations for calibrating a rod instrument and developing own methods for calibrating a rod instrument, forming a budget, and evaluating the uncertainty of measurement results.