STN EN ISO 7278-2
| Označenie: | STN EN ISO 7278-2 |
| Platnosť: | Platná |
| Počet strán: | 120 |
| Jazyk: |
EN
|
| 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: | Systémy na meranie ropy. Časť 2: Navrhovanie, kalibrácia a prevádzkovanie potrubných meračov (ISO 7278-2: 2022) |
| Anglický názov: | Petroleum measurement systems - Part 2: Pipe prover design, calibration and operation (ISO 7278-2:2022) |
| Dátum vydania: | 01. 03. 2023 |
| Dátum zrušenia: | |
| ICS: | 75.180.30 |
| Triediaci znak: | 65 6052 |
| Úroveň zapracovania: | idt EN ISO 7278-2:2022, idt ISO 7278-2:2022 |
| Vestník: | 02/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN ISO 7278-2:2001-09 (65 6052) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document provides descriptions of the different types of pipe provers, otherwise known as displacement provers, currently in use. These include sphere (ball) provers and piston provers operating in unidirectional and bidirectional forms. It applies to provers operated in conventional, reduced volume, and small volume modes. This document gives guidelines for: — the design of pipe provers of each type; — the calibration methods; — the installation and use of pipe provers of each type; — the interaction between pipe provers and different types of flowmeters; — the calculations used to derive the volumes of liquid measured (see Annex A); — the expected acceptance criteria for fiscal and custody transfer applications, given as guidance for both the calibration of pipe provers and when proving flowmeters (see Annex C). This document is applicable to the use of pipe provers for crude oils and light hydrocarbon products which are liquid at ambient conditions. |
| Náhľad normy: | Náhľad normy (PDF) |