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ISO 15714:2019

Current Revision

Method of evaluating the UV dose to airborne microorganisms transiting in-duct ultraviolet germicidal irradiation devices

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This document describes a method in laboratory to assess the performance of ultraviolet germicidal irradiation (UVGI) devices which will be mounted in-duct in heating, ventilating and air-conditioning (HVAC) systems.

The method includes the detailed requirements for test rig, microorganisms, procedures, data calculation and result report to determine the UV dose to model microorganisms by an UVGI device at several airflow rates. By the testing results, the capacity of in-duct UVGI devices for air disinfection can be evaluated and compared reliably.

If the susceptibility constant of a given microorganism is known, the inactivation rate of that micro-organism by the tested UVGI devices can be further calculated.


SDO ISO: International Organization for Standardization
Document Number ISO 15714
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 142
Publish Date Document Id Type View
Not Available ISO 15714:2019 Revision