UNE-EN ISO 13468-1:1997

Superseded

Plastics - Determination of total luminous transmittance of transparent materials - Part 1: Single-beam instrument (ISO 13468-1:1996)

Available format(s)

Hardcopy , PDF

Superseded date

03-18-2020

Language(s)

Spanish, Castilian, English

Published date

04-21-1997

Publisher

Asociacion Espanola de Normalizacion

Committees responsible
National foreword
Foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Apparatus
5 Test specimens
6 Conditioning
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex
A (informative) Use of a compensation port to increase
the efficiency of an integrating sphere
Tables
1 Measurements
2 Interlaboratory trials data
Figures
1 Schematic arrangements of the apparatus
A.1 Determination of p1 and p2 for the integrating
sphere

Describes the determining of the total luminous transmittance, in the visible region of the spectrum, of planar transparent and substantially colourless plastics, with a single-beam photometer with a specified CIE standard light source and photodetector. Not for use with plastics containing fluorescent materials. Also applies to transparent moulding materials, films and sheets not in excess of 10 mm in thickness.

Committee	CTN 53/SC 6
DevelopmentNote	Supersedes UNE 53039 and UNE 53997-4. (08/2003)
DocumentType	Standard
Pages	14
PublisherName	Asociacion Espanola de Normalizacion
Status	Superseded
SupersededBy	UNE-EN ISO 13468-1:2020
Supersedes	UNE 53039:1955 UNE 53997-4:1992

Standards	Relationship
NF EN ISO 13468-1 : 1996	Identical
ISO 13468-1:1996	Identical
NBN EN ISO 13468-1 : 1996	Identical
NEN EN ISO 13468-1 : 1996	Identical
NS EN ISO 13468-1 : 1ED 1996	Identical
I.S. EN ISO 13468-1:1997	Identical
ONORM EN ISO 13468-1 : 1996	Identical
SN EN ISO 13468-1 : 1997	Identical
UNI EN ISO 13468-1 : 1998	Identical
BS EN ISO 13468-1:1997	Identical
EN ISO 13468-1:1996	Identical
DIN EN ISO 13468-1:1997-01	Identical