Verfahren zur Verifizierung der Detektionsfähigkeit einer Röntgenprüfvorrichtung

Details

Veröffentlichungs-Nr.

EP4303575

Aktenzeichen

EP22183742

Anmeldetag

8. Juli 2022

Veröffentlichung

3. September 2025

Erteilung

3. September 2025

Rechtsraum

EP

IPC

G01N23/18G01N33/12

Abstract

The invention relates to a method of verifying the detection capability of an X-ray inspection apparatus with respect to a product type of in particular a food product, wherein a body is subject to X-rays propagating through the body in an inspection zone of the X-ray inspection apparatus. According to the invention, the body is a phantom mainly made from artificial material and comprising at least two regions (A, B) with different propagation path lengths, their path length difference correlating with a difference of measured X-ray attenuation arising between regions of a product sample of said product type mimicked by the phantom which regions correspond to said regions (A, B) of the phantom. (Fig. 1)

Anmelder

Firma

Mettler-Toledo, LLC

Land

🇺🇸 USA

Fachgebiete