STN EN 17507
| Označenie: | STN EN 17507 |
| Platnosť: | Platná |
| Počet strán: | 88 |
| Jazyk: |
EN
|
| Listinná verzia: | 28,80€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
25,92€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 28,80€ c) S možnosťou tlače, prenosu textu a obrázkov: 37,44€ |
| Slovenský názov: | Cestné vozidlá. Prenosné systémy na meranie emisií (PEMS). Posudzovanie výkonnosti |
| Anglický názov: | Road vehicles - Portable Emission Measuring Systems (PEMS) - Performance assessment |
| Dátum vydania: | 01. 01. 2022 |
| Dátum zrušenia: | |
| ICS: | 43.180 |
| Triediaci znak: | 30 5016 |
| Úroveň zapracovania: | idt EN 17507:2021 |
| Vestník: | 12/21 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document defines the procedures for assessing the performance of test equipment that is used for the on-road measurement of tailpipe emissions of light-duty vehicles, on the basis of a common test procedure that simulates the range of conditions experienced during on-road tests. This document prescribes: - the tests to be conducted, and, - a procedure to determine, for any type of PEMS equipment, an appropriate uncertainty margin to reflect its performance over those conditions. The key test variables are as follows (but not limited to the ones mentioned): a) temperature, humidity and pressure and step-wise or gradual changes, b) acceleration and deceleration (longitudinal and lateral), c) vibration, inclination and shock tests, d) instrument positioning on a vehicle, e) combinations of (1) to (4), f) cross-interferences, g) signal-processing, data treatment and time alignment, and h) calculation methods (excluding the regulatory post-processing of data). |
| Náhľad normy: | Náhľad normy (PDF) |