Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

EN 1420:2016

Current

Current

The latest, up-to-date edition.

Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems

Published date

27-01-2016

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling, transport, storage, and preparation
   of test pieces
8 Preparation of reagents and apparatus
9 Pretreatment of test pieces
10 Test procedure
11 Determination of TON and TFN
12 Expression of results
13 Test report
Annex A (informative) - Schematic presentation of
        test method
Annex B (normative) - Sequence of additional migration
         periods
Annex C (normative) - Panel qualification for odour and
         flavour testing
Annex D (informative) - Preparation of dilution series for
         panel qualification
Bibliography

This European Standard specifies a procedure for obtaining a migration water to determine odour and flavour for products made from organic materials intended to come in contact with water for human consumption (drinking water) and used in piping systems. Such products include pipes, fittings, ancillaries and coatings.This standard is applicable to products to be used under various conditions for the transport, storage and distribution of water intended for human consumption and raw water used for the manufacture of water intended for human consumption.This standard specifies a test method comprising of a set of procedures. The use may be dependent on the relevant national regulations and/or the system or product standards.

Committee
CEN/TC 164
DevelopmentNote
Supersedes EN 1420-1 and PREN 1420. (01/2016)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
PN EN 1420 : 2016 Identical
NBN EN 1420 : 2016 Identical
UNE-EN 1420:2016 Identical
NEN EN 1420 : 2016 Identical
SN EN 1420 : 2016 Identical
BS EN 1420:2016 Identical
I.S. EN 1420:2016 Identical
DIN EN 1420 E : 2016 Identical
NF EN 1420 : 2016 Identical
NS EN 1420 : 2016 Identical
UNI EN 1420 : 2016 Identical
DIN EN 1420:2016-05 Identical

PD CEN/TR 16950:2016 Ductile iron pipes, fittings and accessories. Sanitary characteristics and test methods
S.R. CEN/TR 16950:2016 DUCTILE IRON PIPES, FITTINGS AND ACCESSORIES - SANITARY CHARACTERISTICS AND TEST METHODS
CEN/TR 16950:2016 Ductile iron pipes, fittings and accessories - Sanitary characteristics and test methods

EN 12873-2:2005 Influence of materials on water intended for human consumption - Influence due to migration - Part 2: Test method for non-metallic and non-cementitious site-applied materials
EN 13725:2003/AC:2006 AIR QUALITY - DETERMINATION OF ODOUR CONCENTRATION BY DYNAMIC OLFACTOMETRY
EN 1622:2006 Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
EN ISO 5492:2009/A1:2017 SENSORY ANALYSIS - VOCABULARY (ISO 5492:2008/AMD 1:2016)
EN 12873-1:2014 Influence of materials on water intended for human consumption - Influence due to migration - Part 1: Test method for factory-made products made from or incorporating organic or glassy (porcelain/vitreous enamel) materials
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
ISO 5492:2008 Sensory analysis — Vocabulary

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more