EN 61143-1:1994
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The latest, up-to-date edition.
Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements
17-06-1994
Applies to X-t recorders used for the measurement of voltage and current which measure and record analogue electrical quantities as a function of time. Also applies to non-interchangeable accessories and accessories of limited interchangeability (e.g. shunts, impedance-elements) if they are used with the recorder and the adjustments have been made for the combination. IEC 61143-1 and IEC 61143-2 cancel and replace EN 60484 (1974).
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