STN EN ISO 15112
| Name: | STN EN ISO 15112 |
| Validity: | Valid |
| Number of pages: | 82 |
| 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 | Zemný plyn. Určovanie energie (ISO 15112: 2018) |
| English title | Natural gas - Energy determination (ISO 15112:2018) |
| Release Date: | 01. 06. 2019 |
| Date of withdrawal: | |
| ICS: | 75.060 |
| Sorting character/National clasification code | 38 6120 |
| Level of incorporation: | idt EN ISO 15112:2018, idt ISO 15112:2018 |
| Official Journal | 05/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 15112:2014-09 (38 6120) |
| Note in Official Journal: | |
| Subject of the standard: | This document provides the means for energy determination of natural gas by measurement or by calculation, and describes the related techniques and measures that are necessary to take. The calculation of thermal energy is based on the separate measurement of the quantity, either by mass or by volume, of gas transferred and its measured or calculated calorific value. The general means of calculating uncertainties are also given. Only systems currently in use are described. NOTE Use of such systems in commercial or official trade can require the approval of national authorization agencies, and compliance with legal regulations is required. This document applies to any gas-measuring station from domestic to very large high-pressure transmission. New techniques are not excluded, provided their proven performance is equivalent to, or better than, that of those techniques referred to in this document. Gas-measuring systems are not the subject of this document. |
| Preview: | Náhľad normy (PDF) |