ISO 15714:2019

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

Publication date: Jul 12, 2019

General information

Current stage: 60.60 Effective date: Jul 12, 2019

Originator: ISO

Owner: ISO/TC 142

Type: International Standard

ICS: 91.140.30

Languages: English

Buying

Status: Published

PDF - EC$276.92

Paper - EC$276.92

PDF and Paper - EC$553.84

Language

Language in which you want to receive the document.

Scope

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.

Life cycle

NOW

PUBLISHED
ISO 15714:2019
60.60 Standard published
Jul 12, 2019

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.