ISO 105 B04標準介紹Foreword
ISO (the International Organization for Standardization) is a worldwidefederation of national standards bodies (ISO member bodies). The workof preparing International Standards is normally carried out through ISOtechnical committees. Each member body interested in a subject forwhich a technical committee has been established has the right to berepresented on that committee. International organizations, governmentaland non-governmental, in liaison with ISO, also take part in the work. ISOcollaborates closely with the International Electrotechnical Commission(IEC) on all matters of electrotechnical standardization.

Draft International Standards adopted by the technical committees arecirculated to the member bodies for voting. Publication as an InternationalStandard requires approval by at least 75 % of the member bodies castinga vote.

International Standard ISO 105-B04 wasprepared by Technical CommitteeISO/TC 38, Textiles, Subcommittee SC1, Tests for coloured textiles andcolorants.

This fourth edition cancels and replaces the third edition(ISO 105-B04:1988), of which it constitutes a technical revision.

ISO 105 was previously published in thirteen " parts ", each designated bya letter (e.g. "Part A"), with publication dates between 1978 and 1985.Each part contained a series of "sections", each designated by the respective part letter and by a two-digit serial number (e.g. "Section A01 ").These sections are now being republished as separate documents, themselves designated "parts" but retaining their earlier alphanumeric designations. A complete list of these parts is given in ISO 105-AO1.

Annexes A and B of this part of ISO 105 are for information only.

1 Scope
This part of ISO 105 specifies a method intended fordetermining the resistance of the colour of textiles ofall kinds, except loose fibres, to the action of weatheras determined by exposure to simulated weatheringconditions in a cabinet equipped with a xenon arclamp.

This method can be used to determine if a textile iswet light-sensitive.

NOTE1General information on colour fastness to lightis given in annex A.

2 Normative references
The following standards contain provisions which,through reference in this text, constitute provisionsof this part of ISO 105. At the time of publication, theeditions indicated were valid. All standards are subjectto revision, and parties to agreements based on thispart of ISO 105 are encouraged to investigate thepossibility of applying the most recent editions of thestandards indicated below. Members of IEC and ISOmaintain registers of currently valid InternationalStandards.

ISO 105-A01:1994, Textiles — Tests for colour fastness — Part A01: General Principles of testing.

ISO 105-A02:1993, Textiles — Tests for colour fastness — Part A02: Grey scale for assessing change incolour.

ISO 105-B01:1994, Textiles - Tests for colour fastness - Part B01: Colour fastness to light: Daylight.

ISO 105-B02:1994, Textiles - Tests for colour fastness - Part B02: Colour fastness to artificial light:Xenon arc fading lamp test.