IEC 61143-1:1992/AMD1:1997

IEC 61143-1:1992/AMD1:1997 is an amendment linked to the parent document on electrical measuring instruments for X-t recorders, specifically addressing definitions and requirements. For engineering teams, laboratories, and procurement reviewers, it helps clarify the technical basis used when evaluating recorder performance, documentation, and conformity assessment. As a supporting reference to IEC 61143-1:1992, it is relevant when technical review, product evaluation, or compliance workflows need to reflect the updated wording and requirements introduced by the amendment.

Overview of IEC 61143-1:1992/AMD1:1997

This document functions as a modifying reference rather than a standalone complete specification. IEC 61143-1:1992/AMD1:1997 is tied to the original definitions and requirements for X-t recorders used in electrical measuring instruments, so it is typically consulted alongside the parent standard during technical assessment. It may be used to confirm how the applicable terminology or requirements should be interpreted in conformity assessment, test planning, and engineering documentation for recorder-related equipment.

Compliance applications of IEC 61143-1:1992/AMD1:1997

Organizations may use IEC 61143-1:1992/AMD1:1997 during documented evaluation of X-t recorder designs, supplier specifications, or legacy product files where the parent standard is already part of the compliance reference set. It can support testing workflows, product review, and laboratory evaluation by providing the amended basis for definitions and requirements. In procurement and certification preparation, it helps teams confirm that the technical document set reflects the correct revision history for electrical measuring instrument conformity.

Importance of compliance with IEC 61143-1:1992/AMD1:1997

Using the amendment in the right context helps reduce ambiguity in technical interpretation and supports operational consistency across engineering, quality assurance, and regulatory preparation activities. For organizations handling X-t recorders, it may improve testing consistency, strengthen conformity assessment records, and reduce the risk of relying on outdated requirements. It is especially useful where safety, performance criteria, and traceable technical validation depend on aligning product documentation with the correct parent standard and amendment set.

• Amendment reference connected to IEC 61143-1:1992 for X-t recorder definitions and requirements
• Useful in technical review, product evaluation, and documented compliance workflows
• Supports conformity assessment by clarifying the applicable revised wording
• Relevant for laboratories, procurement teams, and engineering documentation control