JIS K 7350-4:2008 PDF

Scope: This Standard specifies methods for exposing specimens to open-flame carbon-arc lamps in presence of moisture to reproduce the weathering effects that occur when ma- terials are exposed in actual end-use environments in daylight or daylight filtered through window glass. Specimen preparation and evaluation of the results are covered in other JIS stan- dards for specific materials. General guidance related to the test is given in JIS K 7350-1. NOTE: The International Standard corresponding to this Standard and the sym- bol of degree of correspondence are as follows. ISO 4892-4:2004 Plastics--Methods of exposure to laboratory light sources--Part 4: Open-flame carbon-arc lamps and Technical Corrigen- dum i (2005) (MOD) The symbols which denote the degree of correspondence in the con- tents between JIS and the corresponding International Standard are IDT (identical), MOD (modified) and NEQ (not equivalent) according to ISO/ IEC Guide 21.

JIS K 7350-4:2008 Referenced Document

ASTM G152 Standard Practice for Operating Open Flame Carbon Arc Light Apparatus for Exposure of Nonmetallic Materials*， 2024-04-18 Update
JIS K 7350-1:1995 Plastics -- Methods of exposure to laboratory light sources Part 1: General guidance
JIS K 7362 Plastics -- Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or laboratory light sources

2008 JIS K 7350-4:2008 Plastics -- Methods of exposure to laboratory light sources -- Part 4: Open-flame carbon-arc lamps
1996 JIS K 7350-4:1996 Plastics -- Methods of exposure to laboratory light sources -- Part 4: Open-flame carbon-arc lamps