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Engineer or lab staff pointing on instrument calibration in to control the accuracy of measurement error within the range specified by standard. iso iec 17025 laboratory management certified concept.
Technician using virtual touchscreen clicks text: CALIBRATION. Concept of activate calibration, intermediate check or calibration measurement. Industrial calibration operations.
A operator's hand is holding steel calibration weight to place on the analytical balance. Concept of quality control in a laboratory.
ISO 17025 background with world map for testing and calibration laboratories  management concept. certified for report and test result trusted.
Lab instrumentation engineer or technician pointing to click touch press to activate calibration icon intermediate check or calibration. Annual cycle of machinery in the industrial linking document

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Sundial on pedestal by garden pathImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/sundial-pedestal-garden-path-677960">Image used under license from Freestock.com</a>
SundialImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/sundial-679029">Image used under license from Freestock.com</a>
Sundial on pedestal by garden pathsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/sundial-pedestal-garden-paths-677957">Image used under license from Freestock.com</a>