ASTM D3195/D3195M-10(2015) PDF

Scope: 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 Units—The values stated in either SI units or inchpound 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 nonconformance 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.

ASTM D3195/D3195M-10(2015) Referenced Document

ASTM D1071 Standard Test Methods for Volumetric Measurement of Gaseous Fuel Samples
ASTM D1356 Standard Terminology Relating to Sampling and Analysis of Atmospheres*， 2024-04-20 Update
ASTM D3631 Standard Test Methods for Measuring Surface Atmospheric Pressure*， 2017-03-01 Update
ASTM E1 Standard Specification for ASTM Thermometers
ASTM E1137/E1137M Standard Specification for Industrial Platinum Resistance Thermometers*， 2020-05-01 Update
ASTM E2251 Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids*， 2021-12-01 Update
ASTM E337 Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures)