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EN ISO 8795:2001

Current
Current

The latest, up-to-date edition.

Plastics piping systems for the transport of water intended for human consumption - Migration assessment - Determination of migration values of plastics pipes and fittings and their joints (ISO 8795:2001)
Published date

01-03-2001

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
   5.1 Test liquids
   5.2 General requirements for the liquids
   5.3 Selection of test liquids to perform
       the test
6 Test temperatures
7 Apparatus
8 Test pieces
   8.1 General
   8.2 Preparation
9 Procedure
   9.1 General
   9.2 Stagnation
   9.3 Prewashing
   9.4 Migration test
   9.5 Analysis of constituents
10 Expression of results
11 Test report
Annex A (normative) Test liquids
Annex B (normative) Preparation of test pieces
        for testing pipes, fittings or joints
        with nominal size greater than 80
Bibliography

This standard specifies a method for the determination of the migration of constituents from the internal surface of plastic pipes, fittings and joints. Organoleptic and microbiological assessments are not included. This standard is applicable to all plastics pipes, fittings and joints to be used for the transport of water intended for human consumption and raw water used for the manufacturing of water intended for human consumption.

Committee
CEN/TC 155
DevelopmentNote
Supersedes EN 852-1 (11/2002)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

DD CEN/TS 14632:2006 Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure. Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP). Guidance for the assessment of conformity
03/102154 DC : DRAFT MAY 2003 CEN TS 14632 - PLASTICS PIPING SYSTEMS FOR DRAINAGE, SEWERAGE AND WATER SUPPLY, PRESSURE AND NON-PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - GUIDANCE FOR THE ASSESSMENT OF CONFORMITY
CEN/TR 852:2010 Plastics piping systems for the transport of water intended for human consumption - Migration assessment - Guidance on the interpretation of laboratory derived migration values
UNI CEN/TR 852 : 2011 PLASTICS PIPING SYSTEMS FOR THE TRANSPORT OF WATER INTENDED FOR HUMAN CONSUMPTION - MIGRATION ASSESSMENT - GUIDANCE ON THE INTERPRETATION OF LABORATORY DERIVED MIGRATION VALUES
FD CEN/TR 852 : 2011 FD PLASTICS PIPING SYSTEMS FOR THE TRANSPORT OF WATER INTENDED FOR HUMAN CONSUMPTION - MIGRATION ASSESSMENT - GUIDANCE ON THE INTERPRETATION OF LABORATORY DERIVED MIGRATION VALUES
I.S. CEN TS 14632:2006 PLASTICS PIPING SYSTEMS FOR DRAINAGE, SEWERAGE AND WATER SUPPLY, PRESSURE AND NON-PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON POLYESTER RESIN (UP) - GUIDANCE FOR THE ASSESSMENT OF CONFORMITY
PD CEN/TR 852:2010 Plastics piping systems for the transport of water intended for human consumption. Migration assessment. Guidance on the interpretation of laboratory derived migration values
S.R. CEN TR 852:2010 PLASTICS PIPING SYSTEMS FOR THE TRANSPORT OF WATER INTENDED FOR HUMAN CONSUMPTION - MIGRATION ASSESSMENT - GUIDANCE ON THE INTERPRETATION OF LABORATORY DERIVED MIGRATION VALUES

ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
ISO 7393-2:1985 Water quality Determination of free chlorine and total chlorine Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes

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