Skip to content
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site X
Please enter a keyword to search

  • DIN EN 12952-12 E : 2003

    Current The latest, up-to-date edition.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist.
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You need to be logged in to add this standard to your Watchlist.
    Please log in now or create an account to add.
    You already added this Product in the Watchlist.

    WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 12: REQUIREMENTS FOR BOILER FEEDWATER AND BOILER WATER QUALITY

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2003

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

    Add to Watchlist

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    1. Scope
    2. Normative references
    3. Terms and definitions
    4. Conditioning
    5. Requirements
    6. Test of the chemical composition
       6.1 General
       6.2 Sampling
       6.3 Sampling points
    7. Analysis
       7.1 General
       7.2 Visual criteria
       7.3 Analysis methods
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applicable to all water-tube boilers as defined in EN 12952-1 which are heated by combustion of one or more fuels or by hot gases for the generation of steam and/or hot water.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 8467:1993 Water quality Determination of permanganate index
    ISO 9964-2:1993 Water quality Determination of sodium and potassium Part 2: Determination of potassium by atomic absorption spectrometry
    ISO 8245:1999 Water quality Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
    ISO 6059:1984 Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method
    ISO 8288:1986 Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
    ISO 5814:2012 Water quality Determination of dissolved oxygen Electrochemical probe method
    EN 12952-7:2012 Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler
    EN 12952-1:2015 Water-tube boilers and auxiliary installations - Part 1: General
    ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
    ISO 6332:1988 Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline
    ISO 5667-1:2006 Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques
    ISO 7888:1985 Water quality — Determination of electrical conductivity
    ISO 6878:2004 Water quality Determination of phosphorus Ammonium molybdate spectrometric method
    ISO 10523:2008 Water quality — Determination of pH
    ISO 9964-1:1993 Water quality Determination of sodium and potassium Part 1: Determination of sodium by atomic absorption spectrometry
    EN ISO 9963-1 : 1995 WATER QUALITY - DETERMINATION OF ALKALINITY - PART 1: DETERMINATION OF TOTAL AND COMPOSITE ALKALINITY
    View more information

    • 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, flexibile and cost effective