Traceability of digital 3-axis MEMS accelerometer networks is often disregarded by manufacturers and end-users due to the lack suitable calibration procedures complexity in managing a large number sensitivities. To overcome these problems, two traceable independent systems methods using inclined planes have been recently developed national metrology institute laboratory at an uncertainty level ...

A temperature controlled 1 Ω and 10 kΩ standard resistors setup has been developed at National Institute of Metrological Research, (INRIM), to transfer the traceability to high accuracy multifunction electrical instruments used in Secondary calibration laboratories. These two standards are formed respectively by ten in parallel connected 10 Ω and 100 kΩ resistors inserted into a temperature con...

X-ray computed tomography (XCT) is increasingly being used for evaluating quality and conformance of complex products, including assemblies additively manufactured parts. The metrological performance traceability XCT nevertheless remains an important research area that reviewed in this paper. error sources influencing measurement results are discussed, along with related qualification, calibrat...

Ultraviolet-C (UVC) radiation-based sanitization has globally gained enormous importance in the current COVID-19 (caused by SARS-COV-2 virus) pandemic situation. The effectiveness of radiation is quantified terms ‘radiation dose’, which turn derived from a radiometric parameter ‘irradiance’, measured using UVC radiometer. Metrological traceability irradiance/dose measurement essentially require...

Abstract Measurement in the social sciences is typically characterized by a multitude of instruments that are assumed to measure same concept but lack comparability. Underdeveloped conceptual theories fail expose measurement mechanism one reason for incommensurable measurements. Without such measurements cannot be linked fundamental reference as required metrological traceability. However, trad...

The aim of the Scientific Division (SD) of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC) is to advance the science of Laboratory Medicine [ 1 ]. In this regard, IFCC-SD identifies research areas of relevance in Laboratory Medicine and related scientific and technological problems, and provides solutions and guidelines on how to resolve them. Especially, SD fo...