• SN EN 61143-1 : 1994 AMD 1 1997

    Current The latest, up-to-date edition.


    Available format(s): 


    Published date:  12-01-2013

    Publisher:  Swiss Standards

    Sorry this product is not available in your region.

    Add To Cart

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

    Committees responsible
    National foreword
    1 Scope
    2 Normative references
    3 Definitions
    4 Description, classification and compliance
    5 Reference conditions and intrinsic errors
    6 Nominal range of use and variations
    7 Further electrical and mechanical requirements
    8 Constructional requirements
    9 Information, markings and symbols
    10 Markings and symbols for terminals
    11 Tests to prove compliance with this part
    A (normative) Determination of the influence of
         parasitic input quantities
    ZA (normative) Other international publications quoted in
         this standard with the references of the relevant
         European publications
    1 Reference conditions and tolerances for testing
         purposes relating to the influence quantities
    2 Limits of the nominal range of use and permissible
    3 Examples of marking of reference values, reference
         ranges and nominal ranges of use for temperature
    4 Symbols for marking recorders
    A.1 Circuit diagram for the common mode test
    A.2 Circuit diagram for the series mode test
    A.3 Circuit diagram for the parallel mode test

    Abstract - (Show below) - (Hide below)

    Applies to X-t recorders used for measuring voltage and current which record and measure analogue electrical quantities as a function of time. Also applies to a recorder whose chart scale lines do not correspond directly to the electrical input quantity, as long as the relationship between them is known. Not applicable to special purpose recorders or to special purpose devices (when they are used as accessories) which are covered by their own IEC standards. Applies to accessories of limited changeability and to non-interchangeable accessories if they are used with the recorder and the adjustments have been made for the combination. For controllers with electrical outputs and containing electrical recorders, does not apply to the control circuit; only applies to the recorder.

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

    Document Type Standard
    Publisher Swiss Standards
    Status Current
    • Access your standards online with a subscription


      • 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