input rate

in analysis
https://doi.org/10.1351/goldbook.I03056
The number of samples that are processed by the instrument divided by time of operation. It should be stated if the residence time is included or not.
Source:
PAC, 1989, 61, 1657. (Nomenclature for automated and mechanised analysis (Recommendations 1989)) on page 1663 [Terms] [Paper]