measuring instrument

DEVELOPMENT OF SYSTEM OF PROVIDING METROLOGICAL RELIABILITY OF MEASURING INSTRUMENTS

The current state of development of the metrological provision of measuring equipment for the competitiveness of  products,  safety  at  work  (radiation  safety),  obtaining  objective  diagnostic  information  in  medical  practice  is  analyzed. Metrological  support  is  one  of  the  main  steps  in  the  production  process  that  influences  the  measurement  results  and  their qualitative evaluation.

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.

Formation and classification of quality indices for qualimetric evaluation of production of vegetable growing

Vegetables has a number of specific properties that aremanifested in consumption, storage and processing of vegetables. The study is the formation and systematization of quality vegetable products to develop common principles for the evaluation and determination of complex quality indicator taking into account the needs of different profiles of consumers.

Multilevel calibration of cyber-physical systems

This article presents the features of functioning the cyber-physical systems and their components. The cyber-physical systems are complex systems which components may be located at great distance from one another. The cyber-physical systems perform processing of information and functions of monitoring and control equipment. Cyber-physical systems infrastructure mainly consists of subsystems, which electronic components are implemented through the embedded system control and get information about the environment through sensors and measuring device and can influence it through actuators.