Patent ID: 11860069
Assignee: MARATHON PETROLEUM COMPANY LP
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 11:
12. The method of claim 1, wherein the change to the remainder of the plurality of spectroscopic analyzers to the second state comprises one or more of maintenance performed on the remainder of the plurality of spectroscopic analyzers, replacement of one or more components of the remainder of the plurality of spectroscopic analyzers, cleaning of one or more components of the remainder of the plurality of spectroscopic analyzers, re-orienting one or more components of the remainder of the plurality of spectroscopic analyzers, a change to a connection between a source of a substance being analyzed and the remainder of the plurality of spectroscopic analyzers, a change in path length, or preparing the remainder of the plurality of spectroscopic analyzers for use.