STN EN 14211
| Name: | STN EN 14211 |
| Validity: | Withdrawn |
| Number of pages: | 122 |
| Language: |
EN
Pripravuje sa preklad do slovenského jazyka. Pre viac informácií nás kontaktujte na navrhynoriem@normoff.gov.sk
|
| Paper: | 35,00€ |
| Electronic version |
a) Only read (without ability to print and copy)
31,50€ b) Without ability to print, with ability to copy (printscreen) 35,00€ c) With ability to print and copy (printscreen) 45,50€ |
| Slovak title | Ochrana ovzdušia. Vonkajšie ovzdušie. Štandardná chemiluminiscenčná metóda merania koncentrácie oxidu dusičitého a oxidu dusnatého |
| English title | Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence |
| Release Date: | 01. 04. 2025 |
| Date of withdrawal: | 01. 03. 2026 |
| ICS: | 13.040.20 |
| Sorting character/National clasification code | 83 5726 |
| Level of incorporation: | idt EN 14211:2024 |
| Official Journal | 03/25 |
| Amendments | |
| Replaced by: | STN EN 14211:2026-03 (83 5726) |
| Repleces: | STN EN 14211:2013-02 (83 5726) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a continuous measurement method for the determination of the concentrations of nitrogen dioxide and nitrogen monoxide present in ambient air based on the chemiluminescence measuring principle. This document describes the performance characteristics and sets the relevant minimum criteria required to select an appropriate chemiluminescence analyser by means of type testing. 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 concentration of nitrogen dioxide present in ambient air up to 500 µg/m3. This concentration range represents the certification range for nitrogen dioxide for type testing. The method is applicable to the determination of the concentration of nitrogen monoxide present in ambient air up ... |
| Preview: | Náhľad normy (PDF) |