1.1 This test method describes the sampling and continuous analysis of ozone (O3) in the atmosphere at concentrations ranging from 10 to 2000 µg/m3 of O3 in air (5 ppb(v) to 1 ppm(v)).
1.1.1 The test method is limited to applications by its sensitivity to interferences as described in Section 6. The interference sensitivities may limit its use for ambient and workplace atmospheres.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This 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.
ASTM D5156-22 Referenced Document
ASTM D1356 Standard Terminology Relating to Sampling and Analysis of Atmospheres*, 2024-04-21 Update
ASTM D1357 Standard Practice for Planning the Sampling of the Ambient Atmosphere
ASTM D1914 Standard Practice for Conversion Units and Factors Relating to Sampling and Analysis of Atmospheres
ASTM D3249 Standard Practice for General Ambient Air Analyzer Procedures
ASTM D3631 Standard Test Methods for Measuring Surface Atmospheric Pressure
ASTM D3670 Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM D5011 Standard Practices for Calibration of Ozone Monitors Using Transfer Standards
ASTM D5110 Standard Practice for Calibration of Ozone Monitors and Certification of Ozone Transfer Standards Using Ultraviolet Photometry
IEEE/ASTM SI 10 American National Standard for Metric Practice
ASTM D5156-22 history
2022ASTM D5156-22 Standard Test Methods for Continuous Measurement of Ozone in Ambient, Workplace, and Indoor Atmospheres (Ultraviolet Absorption)
2016ASTM D5156-02(2016) Standard Test Methods for Continuous Measurement of Ozone in Ambient, Workplace, and Indoor Atmospheres (Ultraviolet Absorption)
2002ASTM D5156-02(2008) Standard Test Methods for Continuous Measurement of Ozone in Ambient, Workplace, and Indoor Atmospheres (Ultraviolet Absorption)
2002ASTM D5156-02 Standard Test Methods for Continuous Measurement of Ozone in Ambient, Workplace, and Indoor Atmospheres (Ultraviolet Absorption)
1995ASTM D5156-95 Standard Test Methods for Continuous Measurement of Ozone in Ambient, Workplace, and Indoor Atmospheres (Ultraviolet Absorption)