标准编号：ISO 15714:2019
中文名称：空气中微生物经导管内紫外线杀菌辐照装置的紫外剂量的评价方法
英文名称：Method of evaluating the UV dose to airborne microorganisms transiting in-duct ultraviolet germicidal irradiation devices
发布日期：2019-07
标准范围
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.
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