1.1 This practice covers a means for calibrating ambient, workplace, or indoor ozone monitors, and for certifying transfer standards to be used for that purpose.
1.2 This practice describes means by which dynamic streams of ozone in air can be designated as primary ozone standards.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 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. See Section 8 for specific precautionary statements.
1.5 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 D5110-22a Referenced Document
ASTM D1356 Standard Terminology Relating to Sampling and Analysis of Atmospheres*, 2024-04-22 Update
ASTM D3195 Standard Practice for Rotameter Calibration
ASTM D3249 Standard Practice for General Ambient Air Analyzer Procedures
ASTM D3631 Standard Test Methods for Measuring Surface Atmospheric Pressure
ASTM D5011 Standard Practices for Calibration of Ozone Monitors Using Transfer Standards
ASTM E220 Standard Test Method for Calibration of Thermocouples By Comparison Techniques