IEC 61053-2:1991 PDF | Request Standard
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IEC 61053-2:1991

Helical-scan video tape cassette system using 12,65 mm (0,5 in)magnetic tape on type Beta format - FM audio recording - Part 2:525 line-60 field systems

Standard by IEC, 1991-03-13

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IEC 61053-2:1991 defines the technical reference for helical-scan video tape cassette systems using 12,65 mm (0,5 in) magnetic tape on the Type Beta format, with FM audio recording for 525 line, 60 field systems. It is relevant where engineering teams, test laboratories, and procurement functions need a clear compliance reference for document review, product evaluation, or legacy system support. The title indicates a focused scope tied to video recording performance and system compatibility, making IEC 61053-2:1991 useful in technical assessment and verification activities.

Purpose of IEC 61053-2:1991

The purpose of IEC 61053-2:1991 is to provide a defined technical basis for the FM audio recording aspects of Beta-format helical-scan video tape cassette systems operating in 525 line, 60 field environments. It supports engineering documentation, conformity assessment, and laboratory evaluation by helping users understand the intended system context and functional boundaries. For organizations maintaining or assessing related equipment, it can serve as a structured reference during technical review, operational consistency checks, and documented evaluation of recording system behavior.

Compliance applications of IEC 61053-2:1991

IEC 61053-2:1991 may be used in compliance workflows for legacy video recording equipment, product qualification, and archive or service support where Beta-format cassette systems remain under review. It is particularly relevant to teams preparing technical files, comparing design assumptions, or validating recorded-audio compatibility within 525 line, 60 field systems. In procurement and maintenance settings, it can help frame product evaluation, supplier discussion, and testing workflows around a stable engineering specification rather than informal interpretation.

Benefits of IEC 61053-2:1991

Using IEC 61053-2:1991 can improve technical consistency by giving organizations a recognized reference for review, testing, and conformity assessment related to a specific recording format. That supports risk management by reducing ambiguity during engineering validation and documented evaluation. It also helps align procurement decisions with the intended system architecture and can simplify compliance preparation for laboratories, manufacturers, and service providers dealing with legacy video equipment. In practice, it strengthens quality workflows by making technical expectations easier to compare and record.

  • Helical-scan video tape cassette systems using 12,65 mm magnetic tape on Type Beta format
  • FM audio recording requirements for 525 line, 60 field systems
  • Useful for technical assessment, laboratory evaluation, and product review
  • Supports compliance workflows for legacy recording equipment and documentation
  • Helps standardize engineering validation and procurement comparisons
SKU: a5fddfda87b9

  • Publication Date: 1991-03-13
  • Standard Status: Original
  • Publisher: IEC
  • Edition: 1

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