NA 119
DIN Standards Committee Water Practice
DIN 19294-2 [available pre-publication] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 19294-4 | 2026-04 | Devices for the disinfection of water using ultraviolet radiation - Part 4: Reference radiometers for devices equipped with UV medium pressure lamps - Requirements and testing More |