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BS 8628:2022

$142.49

Disinfection using ultraviolet radiation. Methods for quantitative testing of automated ultraviolet disinfection activities by direct illumination. Determination of bactericidal, mycobactericidal, sporicidal, yeasticidal, fungicidal, virucidal and phagocidal activities

Published By Publication Date Number of Pages
BSI 2022 24
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PDF Catalog

PDF Pages PDF Title
4 Foreword
5 Introduction
1 Scope
6 2 Normative references
3 Terms and definitions
7 4 Requirements – Efficacy tests
5 Test procedure
5.1 General
8 5.2 Materials and reagents
9 5.3 Apparatus and glassware
5.4 Preparation and counting of test suspensions
11 5.5 Procedure for evaluating the process activity
15 5.6 Experimental data and calculations (bacteria, yeasts, moulds, bacterial spores and bacteriophages and mycobacteria)
5.7 Interpretation of results
5.8 Test report
17 Annex A (normative)  Summary of tests objectives and conditions
Table A.1 — Efficacy tests: Control that minimal efficacy requirements are obtained for each type of activity claimed and for the targeted application(s)
19 Annex B (informative)  Experimental setup – small enclosure
Figure B.1 — Carrier positioning for small enclosure testing with positionable UV emitter
20 Figure B.2 — Carrier positioning where the small enclosure is designed to disinfect a specific, well-defined object or target area
21 Annex C (informative)  Experimental setup – large enclosure
Figure C.1 — Example layout of large enclosure test setup, showing side and plan views
22 Annex D (normative)  Measurement of ultraviolet radiation
BS 8628:2022
$142.49