IEC 61196-1-301-2005 PDF

Full title and description

IEC 61196-1-301:2005 — Coaxial communication cables — Part 1‑301: Mechanical test methods — Test for ovality. This International Standard specifies test methods for determining the ovality (out‑of‑roundness) of the dielectric, outer conductor(s) and the overall jacket(s)/sheath(s) of coaxial communication cables.

Abstract

This part of IEC 61196 defines mechanical test procedures used to measure and report the ovality of coaxial cable components. It sets out specimen preparation, measurement points and the method to calculate ovality so manufacturers and test laboratories can assess conformity with mechanical geometry requirements for coaxial cables.

General information

• Status: Published / active international standard (stable publication; stability date indicated by IEC).
• Publication date: 17 November 2005.
• Publisher: International Electrotechnical Commission (IEC).
• ICS / categories: 33.120.10 (Coaxial cables. Waveguides).
• Edition / version: Edition 1.0 (2005).
• Number of pages: 11 pages.

Scope

Applies to coaxial communication cables. The standard specifies mechanical test methods for determining the ovality of the dielectric, the outer conductor(s) and the overall jacket(s)/sheath(s) of coaxial cables. It is intended to be used where geometric roundness of cable components is a relevant quality or performance parameter. The standard is part of the IEC 61196 family of specifications for coaxial communication cables.

Key topics and requirements

• Definition of ovality (out‑of‑roundness) for dielectric, outer conductor(s) and overall sheath/jacket.
• Specimen selection and preparation for cross‑section measurement.
• Measurement methods and instruments for determining two perpendicular diameters and calculating ovality.
• Reporting format for test results (number of samples, measurement temperature/conditions, measured values and calculated ovality).
• Normative references to the IEC 61196 series (generic specification and related mechanical test methods).

Typical use and users

Used by cable designers, manufacturers, quality control and test laboratories, procurement/specification engineers and conformity assessment bodies. Typical applications include incoming inspection, production quality control, acceptance testing and for inclusion in detail (product) specifications where geometry and roundness affect electrical or mechanical performance.

Related standards

This part is one item in the IEC 61196 series. Closely related documents include the IEC 61196‑1 generic specification (general definitions, requirements and test methods) and other mechanical/electrical test parts in the IEC 61196 family such as parts for eccentricity, adhesion, bending, crush resistance and the sectional specifications for specific cable types (for example IEC 61196‑1‑302, IEC 61196‑1‑313, IEC 61196‑1‑314, IEC 61196‑1‑316 and IEC 61196‑9). Users should consult the relevant parts of IEC 61196 when preparing or applying product detail specifications.

Keywords

coaxial, coaxial cable, ovality, out‑of‑roundness, dielectric, outer conductor, sheath, jacket, mechanical test methods, IEC 61196, cable testing.

FAQ

Q: What is this standard?

A: IEC 61196‑1‑301:2005 is an IEC international standard that specifies mechanical test methods for measuring ovality of coaxial cable components (dielectric, outer conductor(s), jacket/sheath).

Q: What does it cover?

A: It covers specimen preparation, measurement procedure and calculation/reporting of ovality for coaxial communication cables. It is a test method standard rather than a product performance specification.

Q: Who typically uses it?

A: Cable manufacturers, test and calibration laboratories, quality and R&D engineers, procurement/specification authors and conformity assessment bodies use the standard to verify geometric tolerances and ensure consistent cable manufacture.

Q: Is it current or superseded?

A: As published on 17 November 2005 the edition is 1.0. IEC’s catalogue lists the publication as a stable IEC standard (stability information shown on the IEC entry); users should check IEC catalogues or national bodies for any amendments or revisions after 2005 before relying on it for new specifications.

Q: Is it part of a series?

A: Yes — it is part of the IEC 61196 series covering coaxial communication cables; the series contains the generic specification (Part 1) and many part‑numbers for specific electrical, mechanical and environmental test methods and sectional specifications.

Q: What are the key keywords?

A: Keywords are coaxial cable, ovality, dielectric, outer conductor, jacket, mechanical test, IEC 61196.