ASTM D5149
Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
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- Language: English
- License Type: Single User
- Updates: Not Included
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- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
ASTM D5149 is the standard for measuring ozone in the atmosphere using a continuous ethylene chemiluminescence method. It provides a structured approach for monitoring ozone levels with a continuous instrument-based technique, helping users obtain consistent atmospheric measurements. Because ozone data can support air quality work, environmental monitoring, and technical comparison across sites or instruments, this standard is important for organizations that need reliable, repeatable measurement practices.
ASTM D5149 standard overview
The official title, Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence, indicates a focused test method for atmospheric ozone determination. ASTM D5149 is intended to support continuous measurement workflows that rely on ethylene chemiluminescence instrumentation. As an ASTM standard, it helps define a common technical basis for how ozone is measured, which can improve data consistency and make results easier to compare in monitoring programs, evaluations, or quality control settings.
Where is ASTM D5149 used?
ASTM D5149 is commonly used in atmospheric and environmental monitoring activities where continuous ozone measurement is needed. It may be applied in laboratories, field monitoring stations, and other settings that use ethylene chemiluminescence equipment to track ozone in air. The standard is especially relevant for users who need a repeatable test method for instrument-based ozone measurement and want their results to align with a recognized ASTM technical document.
Practical importance of ASTM D5149
In practice, ASTM D5149 helps support measurement consistency and technical confidence when ozone data is being collected for monitoring or evaluation purposes. It can be useful for procurement teams selecting compatible test methods, for operators maintaining measurement routines, and for quality control efforts that depend on comparable results over time. Using a recognized standard may also reduce uncertainty when reviewing performance, documenting compliance-related work, or comparing data from different instruments or locations.
- Continuous atmospheric ozone measurement
- Ethylene chemiluminescence method
- Instrument-based data consistency
- Environmental monitoring support
- Technical reference for ozone testing
- Publication Date: 2024-10-22
- Publisher: ASTM
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