IUVA Education Resource Center

Contains valid UV k data

Contains valid UV k data

Contains valid UV k data

Contains valid UV k data

Contains valid UV k data

Contains valid UV k data

Historical Applications Guide

In near-field conditions the use of far-field IES-format photometric files results in substantially incorrect irradiance, illuminance, or photon-flux density values being predicted by lighting layout models constructed for near-field conditions. This problem can be overcome by using distance-specific IES file(s), generated … following the protocol described in this document

Provides guidance for the measurement of UV-emitting LEDs, normally available in the form of an LED package, array, or module.

Describes the procedures to be followed and the precautions to be observed in performing uniform and reproducible measurements of the electrical and ultraviolet optical radiation characteristics of far UV-C excimer sources predominantly emitting at a peak wavelength within the far UV-C range (200 nm to 230 nm).

The catalyst for the development of Standard 241 was discussion between ASHRAE and the White House COVID-19 Response Team about the need for new and better IAQ standards. ASHRAE was encouraged to take the lead in developing a new standard for control of airborne pathogens.

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Concentration reduction data

The SARS-CoV-2 pandemic has delivered a profound and negative impact to communities worldwide, with the suspension of normal activities having lasting effects on all. This forum facilitated dialogue between stakeholders involved in all aspects of UV disinfection to spur communication and networking regarding resuming to normalcy measures and policies. Potential UV disinfection strategies, concerns, and regulatory barriers in restarting normal activities were discussed.

In-place testing of air disinfection

Gives current overview and assessment of Far_UVC validated information

Contains valid UV k data

Contains valid UV k data

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Contains valid UV k data

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Contains valid UV k airborne data

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Contains valid UV k data

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Contains valid UV k data

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Historical document on air disinfection

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Contains valid UV k data

Contains valid UV k data

Contains valid UV k data

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Contains valid UV k data

The National Institute of Standards and Technology (NIST) hosted an international workshop on ultraviolet-C (UV-C) disinfection technologies on January 14?15, 2020, in Gaithersburg, Maryland, in collaboration with the International Ultraviolet Association (IUVA) … to examine the measurement and standards needs for pathogen abatement with UV-C in the healthcare whole-room environment.

Contains valid UV k data

Contains valid UV k data

Contains valid UV k data in air