ASTM D3609-22

Standard Practice for Calibration Techniques Using Permeation Tubes

ASTM International , 11/01/2022

Publisher: ASTM

File Format: PDF

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Description

Standard By:ASTM International , 11/01/2022

Published:11/01/2022

Pages:5

File Size:1 file , 140 KB

Language:English

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1This practice describes a means for using permeation tubes for dynamically calibrating instruments, analyzers, and analytical procedures used in measuring concentrations of gases or vapors in atmospheres (1, 2).2

1.2Typical materials that may be sealed in permeation tubes include: sulfur dioxide, nitrogen dioxide, hydrogen sulfide, chlorine, ammonia, propane, and butane (1).

1.3The values stated in SI units are to be regarded as standard.

1.4This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.