GB/T 14480.2-2015Non-destructive testing instruments -- Equipment for eddy current examination -- Part 2: Probe characteristics and verification (English PDF)

Foreword

GB/T 14480 consists of the following 3 parts, under the general title "Non-destructive

testing instruments - Equipment for eddy current examination".

- Part 1. Instrument characteristics and verification;

- Part 2. Probe characteristics and verification;

- Part 3. System characteristics and verification.

This Part is Part 2 of GB/T 14480.

This Part is drafted in accordance with the rules given in GB/T 1.1-2009.

This Part uses translation method to equivalently adopt ISO 15548-2.2008 "Non-

destructive testing - Equipment for eddy current examination - Part 2. Probe

characteristics and verification".

For easy use, this Part has the following editorial modification.

- MODIFY the standard name.

This Part is proposed by the China Machinery Industry Federation.

This Part shall be under the jurisdiction of the National Technical Committee on Testing

Machine of Standardization Administration of China (SAC/TC 122).

Responsible drafting organizations of this Part. Changchun Institute of Mechanical

Science and Technology Co., Ltd., Edison (Xiamen) Electronics Co., Ltd., Ji'ning Luke

Detection Equipment Co., Ltd., Liaoning Instrument Research Institute, Shenzhen

Technology Instrument Co., Ltd., Changchun Gold Design Institute.

Main drafters of this Part. Liu Zhili, Lin Junming, Ma Jun, Xu Bo, Zhu Ping and Liu

Zhongli.

Non-destructive testing –

Equipment for eddy current examination –

Part 2. Probe characteristics and verification

1 Scope

This Part of GB 14480 identifies the functional characteristics of a probe and its

interconnecting elements and provides methods for their measurement and verification.

The evaluation of these characteristics permits a well-defined description and

comparability of eddy current equipment.

By careful choice of the characteristics, a consistent and effective eddy current

examination system can be designed for a specific application.

Where accessories are used, these should be characterised using the principles of this

Part.

This Part does not give the extent of verification nor acceptance criteria for the

characteristics. These are given in the application documents.

2 Normative references

The following referenced documents are indispensable for the application of this

document. For dated references, only the edition cited applies. For undated references,

the latest edition of the referenced document (including any amendments) applies.

ISO 12718 Non-destructive testing - Eddy current testing - Terminology

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 12718 apply.

4 Characteristics of probe and interconnecting

elements