Analysevorrichtung, Analyseverfahren und Programm

Details

Veröffentlichungs-Nr.

EP4792928

Anmeldetag

11. Februar 2026

Veröffentlichung

19. August 2026

Rechtsraum

EP

Abstract

[Solution] Provided is an analytical apparatus with a processor, which estimates an end point of a chemical reaction, in which a concentration of at least one raw material is unknown, the processor performs operations including: a spectrum acquisition unit that acquires spectroscopic spectra at a plurality of time points for a chemical reaction system; a calculation unit that calculates a spectroscopic spectrum feature quantity for each time point from the spectroscopic spectra at the plurality of time points; and an estimation unit that estimates an end point of a chemical reaction based on variation of the feature quantity that is calculated by the calculation unit. Further provided is an analytical method using the analytical apparatus, and a program that causes a computer to function the analytical apparatus.

Anmelder

Firma

Yokogawa Electric Corporation

Land

🇯🇵 Japan