Apparatus and method for proving meters

Details Apparatus and method for proving meters Apparatus and method for proving meters

1974-10-15

1976-01-20

Woodiel, Donald O.

Measuring and testing

Instrument proving or calibrating

Volume of flow, speed of flow, volume rate of flow, or mass...

G01F 2500

Patent

active

039330273

ABSTRACT:
A pre-programmed electronic calculator and method for "proving" gas meters and the like by controlling a prover bell, receiving electrical clock pulses relating to unit volumes respectively measured from a prover bell and from a gas meter under test attached to the prover bell whereby exact unit volumes are measured as units of time, calculating the relationship (ratio) of one measured volume to the other and displaying the numerical quantity of this ratio as a percentage.

REFERENCES:
patent: 3092991 (1963-06-01), Thompson, Jr.
patent: 3324707 (1967-06-01), Charbonnier

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