ISO 12039:2001 PDF

Scope: This International Standard specifies the principles, the essential performance characteristics and the calibration of automated systems for measuring carbon dioxide, carbon monoxide and oxygen in the flues of stationary sources. This International Standard specifies extractive and non-extractive systems in connection with several types of instrumental analyser. The following techniques have provided the basis for practical instrumentation: — paramagnetism (O2); — magnetic wind (O2); — differential pressure (Quinke) (O2); — magnetodynamics; — zirconium oxide (O2); — electrochemical cell (O2 and CO); — infrared absorption (CO and CO2). Other equivalent instrumental methods may be used provided they meet the minimum requirements proposed in this International Standard. The measuring system may be calibrated with certified gases, in accordance with this International Standard, or comparable methods.

ISO 12039:2001 Referenced Document

ISO 10396:1993 Stationary source emissions; sampling for the automated determination of gas concentrations
ISO 10849 Stationary source emissions — Determination of the mass concentration of nitrogen oxides in flue gas — Performance characteristics of automated measuring systems*， 2022-09-07 Update
ISO 6145-2 Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 2: Piston pumps*， 2014-08-01 Update
ISO 6879:1995 Air quality - Performance characteristics and related concepts for air quality measuring methods

2019 ISO 12039:2019 Stationary source emissions — Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas — Performance characteristics of automated measuring systems
2001 ISO 12039:2001 Stationary source emissions - Determination of carbon monoxide, carbon dioxide and oxygen - Performance characteristics and calibration of automated measuring systems