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Pulsed UV light for bacterial reduction: Impact of physical parameters on Aspergillus brasiliensis

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This article deals with the comparison of two pulsed light devices to highlight the impact of physical characteristics on the decontamination efficiency of micro-organisms, in particular the mould Aspergillus brasiliensis which is the reference germ for UV treatments according to VDMA.

Pulsed light sterilization: logs reduction vs total fluence?

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Introduction

The fluence of a flash in J/cm² depends on several factors:
- The distance between the lamp and the object to decontaminate
- The voltage applied to the lamp
- The numbers of flashes

Pulsed light technology for surface decontamination: 2 to 5 logs in 200 μs!

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Expert in pulsed light decontamination STERIXENE offers customized support to the food industry companies since 2018.