STN EN 17507
| Name: | STN EN 17507 |
| Validity: | Valid |
| Number of pages: | 88 |
| Language: |
EN
|
| Paper: | 28,80€ |
| Electronic version |
a) Only read (without ability to print and copy)
25,92€ b) Without ability to print, with ability to copy (printscreen) 28,80€ c) With ability to print and copy (printscreen) 37,44€ |
| Slovak title | Cestné vozidlá. Prenosné systémy na meranie emisií (PEMS). Posudzovanie výkonnosti |
| English title | Road vehicles - Portable Emission Measuring Systems (PEMS) - Performance assessment |
| Release Date: | 01. 01. 2022 |
| Date of withdrawal: | |
| ICS: | 43.180 |
| Sorting character/National clasification code | 30 5016 |
| Level of incorporation: | idt EN 17507:2021 |
| Official Journal | 12/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | 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). |
| Preview: | Náhľad normy (PDF) |