NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
DIN 19294-4
DIN 19294-4
Devices for the disinfection of water using ultraviolet radiation - Part 4: Reference radiometers for devices equipped with UV medium pressure lamps - Requirements and testing
Title (German)
Geräte zur Desinfektion von Wasser mittels Ultraviolettstrahlung - Teil 4: Referenzradiometer für Geräte mit UV-Mitteldrucklampen - Anforderungen und Prüfung
Overview
This document has been prepared by DIN-DVGW Joint Working Committee NA 119-07-15 AA "Desinfektionsverfahren" ("Disinfection methods") at DIN Standards Committee Water Practice (NAW). This document specifies requirements for the properties of reference radiometers for medium pressure UV lamps. These reference radiometers are used for evaluating the disinfection performance of devices with UV medium pressure lamps and for testing and checking device radiometers. Furthermore, this document specifies the assessment test procedures.
