Bilateral comparison for 10 ml and 100 ml volumes of liquids
Keywords:
bilateral comparison, volume, measurement capabilitiesAbstract
Is presented the final report of the bilateral comparison for volumes of liquids of 10 ml, by volumetric pipette calibration, and 100 ml by pycnometer calibration, carried out between the Technological Laboratory of Uruguay, LATU, and the Bolivian Institute of Metrology between January and December of 2017, with the aim of supporting the measurement capabilities of both National Metrology Institutes.The normalized errors, En, with respect to the reference laboratory, obtained by IBMETRO, were less than 1, so the result of the bilateral comparison is considered compliant.
References
- Tanaka, M., et. al; Recommended table for the density of water between 0 °C and 40 °C based on recent experimental reports, Metrologia, 2001, Vol.38, 301-309.
BIMP, IEC, IFCC, ISO, IUPAC, IUPAP, OIML; Guide to the expression of uncertainty in measurement (GUM), Geneva, 1995
ISO 4787:2010; Laboratory glassware - Volumetric glassware – Methods for use and testing of capacity
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Copyright (c) 2021 Andrea Sica; Elisa Santalla; Romer Larico
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