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About: Gas meter prover     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatFlowMeters, within Data Space : dbpedia.org associated with source document(s)

Type: yago:Abstraction100002137yago:Act100030358yago:Activity100407535yago:Application100949134yago:DefiniteQuantity113576101yago:Event100029378yago:LinearUnit113603305yago:Measure100033615yago:Meter113659162yago:MetricLinearUnit113649268yago:MetricUnit113604275yago:Occupation100582388yago:Profession100609953yago:PsychologicalFeature100023100yago:WikicatGasTechnologiesyago:YagoPermanentlyLocatedEntitydeviceyago:Technology100949619yago:UnitOfMeasurement113583724yago:Use100947128yago:WikicatFlowMeters New Facet based on Instances of this Class

A gas meter prover is a device which verifies the accuracy of a gas meter. Provers are typically used in gas meter repair facilities, municipal gas meter shops, and public works shops. Provers work by passing a known volume of air through a meter while monitoring the gas meters register, index, or internal displacement. The prover then displays a proof, a value expressed as a percent which compares the volume of air passed with the volume of air measured to determine the meters accuracy.