Standard Historical Last Updated: Jul 01, 2015 Track Document
ASTM D3195/D3195M-10

Standard Practice for Rotameter Calibration

Standard Practice for Rotameter Calibration D3195_D3195M-10 ASTM|D3195_D3195M-10|en-US Standard Practice for Rotameter Calibration Standard new BOS Vol. 11.07 Committee D22
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Significance and Use

Choice of method depends primarily on which equipment is available. Higher accuracy is possible with the gasometer. The accuracies of the methods of atmospheric analysis, for which the calibration procedure is intended, do not warrant the very highest possible accuracy in flow measurement.


1.1 This practice covers the calibration of variable-area flowmeters (rotameters) used to determine air sample volumes at or close to ambient conditions of pressure and temperature, in the analysis of atmospheres for pollutant content.

1.2 UnitsThe values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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Book of Standards Volume: 11.07
Developed by Subcommittee: D22.01
Pages: 4
DOI: 10.1520/D3195_D3195M-10
ICS Code: 17.080