BS EN ISO 7686:2005
Current
The latest, up-to-date edition.
Plastics pipes and fittings. Determination of opacity
Hardcopy , PDF
English
31-01-2006
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
1 Scope
2 Terms and definitions
3 Principle
4 Apparatus
5 Test pieces
6 Procedure
7 Determination of opacity
8 Test report
Annex A (informative) Recommended maximum light transmission
for opaque pipes and fittings
Defines a method for the determination of the opacity of plastics pipes and fittings.
| Committee |
PRI/88
|
| DevelopmentNote |
Supersedes BS EN 578, BS 2782-11.1104A(1994) and 01/123956 DC. (02/2006)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies a method for the determination of the opacity of plastics pipes and fittings.
AnnexA gives guidance on the light transmission of opaque pipes and fittings.
NOTE It is necessary for a pipe or fitting used for water supply which is exposed to visible light during service to be sufficiently opaque to prevent algae growth.
| Standards | Relationship |
| I.S. EN ISO 7686:2005 | Identical |
| UNE-EN ISO 7686:2006 | Identical |
| NBN EN ISO 7686 : 2005 | Identical |
| UNI EN ISO 7686 : 2005 | Identical |
| SN EN ISO 7686 : 2005 | Identical |
| NEN EN ISO 7686 : 2005 | Identical |
| NF EN ISO 7686 : 2005 | Identical |
| ISO 7686:2005 | Identical |
| NS EN ISO 7686 : 1ED 2005 | Identical |
| EN ISO 7686:2005 | Identical |
| DIN EN ISO 7686:2005-10 | Identical |
| BS 1212-4:2016 | Float operated valves Specification for compact type float operated valves for WC flushing cisterns (including floats) |
| BS 7291-1:2010 | Thermoplastics pipe and fitting systems for hot and cold water for domestic purposes and heating installations in buildings General requirements |
| 15/30310921 DC : 0 | BS 1212-4 - FLOAT OPERATED VALVES - PART 4: SPECIFICATION FOR COMPACT TYPE FLOAT OPERATED VALVES FOR WC FLUSHING CISTERNS (INCLUDING FLOATS) |
| 09/30208674 DC : 0 | BS 7291-1 - THERMOPLASTICS PIPE AND FITTING SYSTEMS FOR HOT AND COLD WATER FOR DOMESTIC PURPOSES AND HEATING INSTALLATIONS IN BUILDINGS - PART 1: GENERAL REQUIREMENTS |
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