A method and device for monitoring the status of a high-level disinfection device

Abstract

Abstract There is disclosed a method of monitoring the functionality of individual irradiation emitters within a UVC irradiation disinfecting device comprising: supplying a constant current supply to at least one irradiation emitter; sensing the voltage across the at least one irradiation emitter; sensing the current drawn by the at least one irradiation emitter; analysing the sensed voltage and the sensed current against predetermined values; and determining a failure state of the at least one irradiation emitter based on said analysis. Abstract WO 2020 / 252514 PCT / AU2020 / 000054 1 / 5 20 Detection & Control Module 22 14 25 LEDLED Voltage electricity sensing supply Current sensing 24 11 FIG. 1 This data, for application number 2020295064, is current as of 2026-06-30 15:41 AEST wo 2020 / 252514 PCT / AU2020 / 000054 1 / 5 20 Detection & Control Module 22 14 25 * n LEDLED Current 24 11 20 26 20 51 79 30 J un 2 02 6 w o 2 0 2 0 / 2 5 2 5 1 4 P C T / A U 2 0 2 0 / 0 0 0 0 5 4 2 0 2 6 2 0 5 1 7 9 3 0 J u n 2 0 2 6 2 0 D e t e c t i o n & C o n t r o l M o d u l e 2 2 1 4 2 5 * L E D L E D C u r r e n t 2 4 1 1

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