STN EN 14626
| Name: | STN EN 14626 |
| Validity: | Withdrawn |
| Number of pages: | 106 |
| Language: |
EN
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| Slovak title | Ochrana ovzdušia. Vonkajšie ovzdušie. Štandardná nedisperzná infračervená spektroskopická metóda merania koncentrácie oxidu uhoľnatého |
| English title | Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy |
| Release Date: | 01. 04. 2025 |
| Date of withdrawal: | 01. 03. 2026 |
| ICS: | 13.040.20 |
| Sorting character/National clasification code | 83 5725 |
| Level of incorporation: | idt EN 14626:2024 |
| Official Journal | 03/25 |
| Amendments | |
| Replaced by: | STN EN 14626:2026-03 (83 5725) |
| Repleces: | STN EN 14626:2013-04 (83 5725) |
| Note in Official Journal: | |
| Subject of the standard: | This European Standard specifies a continuous measurement method for the determination of the concentration of carbon monoxide present in ambient air based on the non-dispersive infrared spectroscopic measuring principle. This standard describes the performance characteristics and sets the relevant minimum criteria required to select an appropriate non-dispersive infrared spectroscopic analyser by means of type approval tests. It also includes the evaluation of the suitability of an analyser for use in a specific fixed site so as to meet the data quality requirements as specified in Annex I of Directive 2008/50/EC [1] and requirements during sampling, calibration and quality assurance for use. The method is applicable to the determination of the mass concentration of carbon monoxide present in ambient air up to 100 mg/m3 carbon monoxide. This concentration range represents the certification range for the type approval test. NOTE 1 Other ranges may be used depending on the levels present in ambient ... |
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