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Evaluation of repeatability measurement procedures in gravimetric volume calibrations of glassware

    https://doi.org/10.1142/9789819800674_0002Cited by:0 (Source: Crossref)
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    Abstract:

    The EURAMET collaboration project 1525 on evaluation of repeatability measurement procedures in gravimetric volume calibrations of glassware was undertaken by six National Metrology Laboratories and Accredited laboratories, with the purpose of investigating the different approaches regarding repeatability measurements of glassware calibration using the procedures described in two volume standards (ISO 4787 and ASTM E542), and its influence on the determined volume and uncertainty. Six flasks of different volume capacity were calibrated. The consistency of the data was determined using several statistical methods and all results are presented in this paper, along with reproducibility analysis and uncertainty calculation.