CALIBRATION METHOD FOR PHOTOMETRY

CALIBRATION METHOD FOR PHOTOMETRY

The invention provides for a method of determine a physical property of a biological sample. The method comprises the steps of: acquiring (100) a set of preliminary calibration signals (306) of a first lot (208') of a reagent using an automatic analyzer (202) with a first photometry module (210...

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Hauptverfasser: HORSTMANN, Martin, LANG, Fridl
Format: Patent
Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator HORSTMANN, Martin
LANG, Fridl
description The invention provides for a method of determine a physical property of a biological sample. The method comprises the steps of: acquiring (100) a set of preliminary calibration signals (306) of a first lot (208') of a reagent using an automatic analyzer (202) with a first photometry module (210); acquiring (102) a reference set of signals (310) of the first lot of the reagent using a calibration analyzer (302) with a second photometry module (210'); determining (104) a set of module specific components (224) by subtracting the reference set of signals (310) from the preliminary calibration signals (306); acquiring (106) a lot specific set of signals (226) of a second lot (208) of the reagent using the second photometry module (210'); determining (108) a lot calibration (228) for the first photometry module (210) using the set of module specific components (224) and the lot specific set of signals (226); and acquiring (110) a measurement signal (230) of the biological sample using the first photometry module (
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title CALIBRATION METHOD FOR PHOTOMETRY
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