The Theory and Operations of Meter Shop Sonic Nozzle Proving Systems for the Nat

The Theory and Operations of Meter Shop Sonic Nozzle Proving Systems for the Nat

Test methods for electrical steel strip and sheet -- Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet at medium frequencies

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Détails

AGA XQ0308The sonic nozzle prover uses venturi-type critical flow nozzles as the means to determine actual gas volume passed through a meter under test. The prover can marry gas meter performance with local meter characteristics (meter type, reasons for removal or test, and meter location) and forward this information to a utility database or network.

Informations supplémentaires

Auteur American Gas Association
Edité par AGA
Type de document Livre
Thème /subgroups/17880
Nombre de pages 43
Mot-clé The Theory and Operations of Meter Shop Sonic Nozzle Proving Systems for the Natural Gas Industry