Low Flow Liquid Calibration Setup†
AbstractThis article describes a primary calibration setup, and its uncertainty, for low flow liquid calibrations at Bronkhorst High-Tech. It will be used to calibrate reference flow meters from 1 to 200 g/h. By setting up an uncertainty budget for this setup, the calibration of the instruments can be compared to that of NMI’s (National Metrology Institutes). The uncertainty budget consists of mass, time and mass flow uncertainties/corrections that need to be taken in to account for determining the traceable mass flow. Tests results of different flow meters/actuators measured on the setup support the calculated uncertainty. By participating in an intercomparison with NMI’s the measurement and uncertainty of this setup is traceable to European NMI’s. View Full-Text
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Platenkamp, T.H.; Sparreboom, W.; Ratering, G.H.J.M.; Katerberg, M.R.; Lötters, J. Low Flow Liquid Calibration Setup. Micromachines 2015, 6, 473-486.
Platenkamp TH, Sparreboom W, Ratering GHJM, Katerberg MR, Lötters J. Low Flow Liquid Calibration Setup. Micromachines. 2015; 6(4):473-486.Chicago/Turabian Style
Platenkamp, Tom H.; Sparreboom, Wouter; Ratering, Gijs H.J.M.; Katerberg, Marcel R.; Lötters, Joost. 2015. "Low Flow Liquid Calibration Setup." Micromachines 6, no. 4: 473-486.