{
  "url": "https://openlegislation.uk/eu-directive-1996-79/annex-II/appendix-5",
  "json_url": "https://openlegislation.uk/eu-directive-1996-79/annex-II/appendix-5.json",
  "legislation": "eudr/1996/79",
  "legislation_title": "Directive 96/79/EC of the European Parliament and of the Council of 16 December 1996 on the protection of occupants of motor vehicles in the event of a frontal impact and amending Directive 70/156/EEC (repealed)",
  "legislation_url": "https://openlegislation.uk/eu-directive-1996-79",
  "path": "annex/II/appendix/5",
  "kind": "appendix",
  "number": "5",
  "heading": "TECHNIQUE OF MEASUREMENT IN MEASUREMENT TESTS: INSTRUMENTATION",
  "text": "1.\nDEFINITIONS\n1.1.\nData channel\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.2.\nTransducer\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.3.\nChannel amplitude class: CAC\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.4.\nCharacteristic frequencies FH, FL, FN\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.5.\nChannel frequency class: CFC\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.6.\nSensitivity coefficient\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.7.\nCalibration factor of a data channel\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.8.\nLinearity error\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.9.\nCross sensitivity\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.10.\nPhase delay time\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n1.11.\nEnvironment\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.\nPERFORMANCE REQUIREMENTS\n2.1.\nLinearity error\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.2.\nAmplitude against frequency\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.3.\nPhase delay time\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.4.\nTime base\n2.4.1.\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.4.2.\nRelative time delay\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.5.\nTransducer cross sensitivity\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.\nCalibration\n2.6.1.\nGeneral\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.2.\nAccuracy of reference equipment for calibration\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.2.1.\nStatic calibration\n2.6.2.1.1.\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.2.1.2.\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.2.1.3.\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.2.2.\nDynamic calibration\n2.6.2.2.1.\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.2.3.\nTime\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.3.\nSensitivity coefficient and linearity error\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.6.4.\nCalibration of the frequency response\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.7.\nEnvironmental effects\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n2.8.\nChoice and designation of the data channel\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n3.\nMOUNTING OF TRANSDUCERS\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n4.\nRECORDING\n4.1.\nAnalogue magnetic recorder\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n4.2.\nDigital magnetic recorder\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n4.3.\nPaper tape recorder\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n5.\nDATA PROCESSING\n5.1.\nFiltering\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n5.2.\nDigitalizing\n5.2.1.\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n5.2.2.\nAmplitude resolution\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n6.\nPRESENTATION OF RESULTS\n. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .",
  "extent": "E+W+S+N.I.",
  "status": "repealed",
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Repealed by Regulation (EC) No 661/2009 of the European Parliament and of the Council of 13 July 2009 concerning type-approval requirements for the general safety of motor vehicles, their trailers and systems, components and separate technical units intended therefor (Text with EEA relevance)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudr/1996/79/annex/II/appendix/5",
    "retrieved_at": "2026-11-01T15:23:11.778136+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}