CPC Subgroup Additional Only
G01N 2201/127 Calibration; base line adjustment; drift compensation
Full Title
Features of devices classified in G01N21/00 > Circuits of general importance; Signal processing > Calibration; base line adjustment; drift compensation
7 direct subcodes
Child Classifications
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- G01N 2201/12707 Pre-test of apparatus, e.g. dark test, sensor test
- G01N 2201/12715 Zero adjustment, i.e. to verify calibration
- G01N 2201/12723 Self check capacity; automatic, periodic step of checking
- G01N 2201/1273 Check triggered by sensing conditions, e.g. ambient changes
- G01N 2201/12738 Selectively initiating check
- G01N 2201/12746 Calibration values determination
- G01N 2201/12792 Compensating own radiation in apparatus