Kalibrierung und Prüfung von Optischen Partikelsensoren

Details

Veröffentlichungs-Nr.

EP4621381

Aktenzeichen

EP25165128

Anmeldetag

20. März 2025

Veröffentlichung

12. November 2025

Rechtsraum

EP

IPC

G01N15/10G01N15/1429

Abstract

A system for calibration and testing an optical particulate sensor is provided. The system includes a carrier having at least one microtarget that is configured to emulate a particle; a frame, configured to receive the carrier, the frame further configured to position the at least one microtarget to pass through a measurement volume of the optical particulate sensor; a drive, coupled to the frame, that is configured to move the frame such that the at least one microtarget on the carrier moves through three dimensions of the measurement volume, such that a light beam from the optical particulate sensor is reflected/scattered toward the optical particulate sensor; and at least one processor configured to determine one or more characteristics of the at least one microtarget on the carrier based on the reflected/scattered light.

Anmelder

Firma

Honeywell International Inc.

Land

🇺🇸 USA

Fachgebiete