NBN EN ISO 13468-1 : 1996
Current
The latest, up-to-date edition.
KUNSTSTOFFEN - BEPALING VAN DE TOTALE LICHTTRANSMISSIE VAN TRANSPARANTE MATERIALEN - INSTRUMENT MET EEN BUNDEL
12-01-2013
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.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| NF EN ISO 13468-1 : 1996 | Identical |
| ISO 13468-1:1996 | Identical |
| ONORM EN ISO 13468-1 : 1996 | Identical |
| SN EN ISO 13468-1 : 1997 | Identical |
| UNE-EN ISO 13468-1:1997 | Identical |
| I.S. EN ISO 13468-1:1997 | Identical |
| DIN EN ISO 13468-1:1997-01 | Identical |
| EN ISO 13468-1:1996 | Identical |
| UNI EN ISO 13468-1 : 1998 | Identical |
| BS EN ISO 13468-1:1997 | Identical |
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