BS EN ISO 13468-1:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Plastics. Determination of the total luminous transmittance of transparent materials Single-beam instrument
Hardcopy , PDF
19-07-2019
English
15-01-1997
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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 |
PRI/21
|
| DevelopmentNote |
Also numbered as BS 2782-5.532A(1997). Supersedes 94/340653 DC. (11/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 13468-1:1997-01 | Identical |
| NS EN ISO 13468-1 : 1ED 1996 | Identical |
| I.S. EN ISO 13468-1:1997 | Identical |
| SN EN ISO 13468-1 : 1997 | Identical |
| UNI EN ISO 13468-1 : 1998 | Identical |
| ISO 13468-1:1996 | Identical |
| UNE-EN ISO 13468-1:1997 | Identical |
| NF EN ISO 13468-1 : 1996 | Identical |
| EN ISO 13468-1:1996 | Identical |
| NEN EN ISO 13468-1 : 1996 | Identical |
| NBN EN ISO 13468-1 : 1996 | Identical |
| ONORM EN ISO 13468-1 : 1996 | Identical |
| BS 7955:1999 | Containment nets and sheets on construction works. Specification for performance and test methods |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| BS ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Basic methods for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 7724-2:1984 | Paints and varnishes Colorimetry Part 2: Colour measurement |
| BS ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results Intermediate measures of the precision of a standard measurement method |
| BS 3900-D9:1986 | Methods of test for paints. Optical tests on paint films Determination of colour and colour difference: measurement |
| BS ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results General principles and definitions |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
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