Patent ID: 11965769
Assignee: ROMET LIMITED
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A method for proving a meter configured to measure flow volume or flow rate through the meter, the method comprising:
establishing one or more baseline flow volume or flow rate measurements for the meter, wherein the one or more baseline flow volume or flow rate measurements comprise measurements established manually at a plurality of load states of a system connected to the meter comprising a plurality of separate load devices, the load states comprising a load of the connected system of each of the plurality of separate load devices independently, and a plurality of combinations of the plurality of separate load devices;
obtaining a current flow volume or flow rate measurement for the meter, the current flow volume or flow rate determined in accordance with flow driven rotation within the meter, wherein the current flow volume or flow rate measurement comprises a measurement of the system corresponding to one of the plurality of load states; and
determining a proving result in accordance with a comparing of the current flow volume or flow rate measurement corresponding to one of the plurality of load states with a corresponding baseline measurement of the one or more baseline flow volume or flow rate measurements, wherein the proving result comprises one or more of percent proof, percent accuracy or percent error for the meter.