This part of is 16474 specifies methods for exposing films to UV fluorescent lamps, in the presence of heat and water in devices designed to reproduce the effects of aging which occur when materials are exposed, in actual end-use environments, in daylight or daylight filtered through window glazing. The films are exposed to different types of UV fluorescent lamps under controlled environmental conditions (temperature, humidity and/or water). Different types of UV fluorescent lamps can be used to meet all requirements.
NF T30-089-3:2014 Referenced Document
ISO 1514 Paints and varnishes - Standard panels for testing*， 2016-08-01 Update
ISO 16474-1 Paints and varnishes.Methods of exposure to laboratory light sources.Part 1: General guidance
ISO 2808 Paints and varnishes — Determination of film thickness*， 2019-07-26 Update
ISO 4618 Paints and varnishes — Vocabulary*， 2023-02-06 Update
ISO 9370 Plastics - Instrumental determination of radiant exposure in weathering tests - General guidance and basic test method*， 2017-04-01 Update
NF T30-089-3:2014 history
2021NF T30-089-3:2021 Paints and varnishes - Methods of exposure to laboratory light sources - Part 3 : fluorescent UV lamps
2014NF T30-089-3:2014 Paints and varnishes - Methods of exposure to laboratory light sources - Part 3 : fluorescent UV lamps