Research progress on flash point measurement and its quantity traceability methods
In this paper,the methods of flash point measurement and traceability are reviewed,and the influencing factors of calibration are analyzed.Flash point is an important index reflecting the safety and quality of petrochemical products,and accurate measurement of flash point value is of great signifi-cance.According to the national calibration specification,traceability and performance evaluation of flash point testers were realized.The influencing factors often encountered in the calibration work were analyzed from"man,machine,material,method,environment"and other aspects.It aimed to reduce the in-fluence of adverse factors in the calibration process,improve the measurement efficiency,and ensure ac-curate and reliable instrument performance.
open flash pointclosed flash pointmeasurementcalibrationprogress
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