公开(公告)号：US20250146869A1

公开(公告)日：2025-05-08

申请号：US18833137

申请日：2023-02-24

Applicant: TRINAMIX GMBH

Inventor： Henning ZIMMERMANN ,  Darren GOULD ,  Felix SCHMIDT ,  Christoph PROKOP ,  Celal Mohan OEGUEN ,  Michael HANKE

IPC: G01J3/02 ,  G01J3/08 ,  G01J3/10 ,  G01J3/42

Abstract: Disclosed herein is an in-use calibration method for a spectrometer device. The method includes: providing the at least one spectrometer device including at least one optical measurement element and at least one optical calibration element having different optical properties; providing at least one sample; performing at least two measurements using the spectrometer device; generating by the at least one detector at least one first detector signal S_d1 according to the measurement without the sample and at least one second detector signal S_d2 according to the measurement with the sample; and deriving at least one calibrated optical property of the at least one sample from the first detector signal S_d1 and the second detector signal S_d2. Further disclosed herein are a spectrometer device configured for performing an in-use calibration method and various uses thereof.