STN EN 14625
| Označenie: | STN EN 14625 |
| Platnosť: | Zrušená |
| Počet strán: | 116 |
| Jazyk: |
EN
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| Listinná verzia: | 35,00€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
31,50€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 35,00€ c) S možnosťou tlače, prenosu textu a obrázkov: 45,50€ |
| Slovenský názov: | Ochrana ovzdušia. Vonkajšie ovzdušie. Štandardná ultrafialová fotometrická metóda merania koncentrácie ozónu |
| Anglický názov: | Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry |
| Dátum vydania: | 01. 04. 2025 |
| Dátum zrušenia: | 01. 11. 2025 |
| ICS: | 13.040.20 |
| Triediaci znak: | 83 5724 |
| Úroveň zapracovania: | idt EN 14625:2024 |
| Vestník: | 03/25 |
| Zmeny: | |
| Nahradzujúce normy: | STN EN 14625:2025-11 (83 5724) |
| Nahradené normy: | STN EN 14625:2013-04 (83 5724) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This European Standard specifies a continuous measurement method for the determination of the concentrations of ozone present in ambient air based on the ultraviolet photometric measuring principle. This standard describes the performance characteristics and sets the relevant minimum criteria required to select an appropriate ultraviolet photometric 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 concentration of ozone present in ambient air up to 500 µg/m3. This concentration range represents the certification range for ozone for the type approval test. NOTE 1 Other ranges may be used for measurement systems applied at rural locations monitoring ecosystems. NOTE 2 When the standard is ... |
| Náhľad normy: | Náhľad normy (PDF) |