SK EN ISO 9300:2008
Status: Withdrawn
Gjuha: English
Faqe: 40
Publikuar: 2008-11-26
I tërhequr: 2023-02-28 Regjistri Kombëtar: 27/2008
Botim:
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Standardet ndërkombëtare që kanë lidhje
This standard is identical to:
EN ISO 9300:2005
CEN/SS F05
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Çmim: 32 €
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Titulli Shqip
Matja e rrjedhes së gazit me mënyrën e rrjedhes kritike -Dizat Venturi (ISO 9300 : 2005)
Titulli Anglisht
Measurement of gas flow by means of critical flow Venturi nozzles (ISO 9300:2005)
Scope Shqip
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Scope Anglisht
ISO 9300:2005 specifies the geometry and method of use (installation in a system and operating conditions) of critical flow Venturi nozzles (CFVN) used to determine the mass flow-rate of a gas flowing through a system. It also gives the information necessary for calculating the flow-rate and its associated uncertainty. It is applicable to Venturi nozzles in which the gas flow accelerates to the critical velocity at the throat (this being equal to the local sonic velocity), and only where there is steady flow of single-phase gases.
Komitetet Teknike
ICS
Direktivë
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Veprim Kombëtar
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