FIELD: power engineering.
SUBSTANCE: method of correction for contribution to an inner error related to a detector of collectron type arranged in a reactor core of a nuclear power plant includes a stage, at which calibration operation is carried out on the considered collectron, at the same time the calibration operation is achieved as the detector achieves the specified extent of wear and consists in 3D calibration using charts determined by means of a reference instrumentation system.
EFFECT: invention makes it possible to increase density of measurements and thus to increase level of validity related to results of work displayed when processing these measurements.
11 cl, 5 dwg
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