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GB/T 33889-2017 English PDF

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GB/T 33889-2017: Non-destructive testing instrument -- Specification for eddy current-magnetic flux leakage integrated instrument
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 33889-2017	English	279	Add to Cart	3 days [Need to translate]	Non-destructive testing instrument -- Specification for eddy current-magnetic flux leakage integrated instrument	Valid	GB/T 33889-2017

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Basic data

Standard ID	GB/T 33889-2017 (GB/T33889-2017)
Description (Translated English)	Non-destructive testing instrument -- Specification for eddy current-magnetic flux leakage integrated instrument
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	N77
Classification of International Standard	19.100
Word Count Estimation	14,186
Date of Issue	2017-07-12
Date of Implementation	2018-02-01
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 33889-2017: Non-destructive testing instrument -- Specification for eddy current-magnetic flux leakage integrated instrument

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Non-destructive testing instrument - Specification for eddy current-magnetic flux leakage integrated instrument ICS 19.100 N77 National Standards of People's Republic of China Non - destructive testing instrument eddy current - magnetic flux leakage integrated detector Technical rules 2017-07-12 released 2018-02-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Testing Machine Standardization Technical Committee (SAC/TC122) centralized. The drafting of this standard unit. Edson (Xiamen) Electronics Co., Ltd., Air Force Equipment Research Institute of Aeronautics, Institute of Metal Research, Chinese Academy of Sciences, China Railway Research Institute, Tsinghua University, Nanchang Aviation University. The main drafters of this standard. Lin Junming, Lei Hong, Cai Guixi, Li Lianxiu, Huang Songling, Zhao Jincheng, Song Kai. Non - destructive testing instrument eddy current - magnetic flux leakage integrated detector Technical rules

1 Scope

This standard specifies the technical requirements of the eddy current-magnetic flux leakage integrated detector (hereinafter referred to as eddy current leakage magnetometer), inspection rules and signs, packaging, transportation Lose, storage and so on. This standard applies to the eddy current - magnetic flux leakage detector.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 191-2008 packaging and storage icon GB/T 2611-2007 General technical requirements for testing machines GB/T 12604.6 Non - destructive testing - Terminology eddy current testing JB/T 6147-2007 testing machine packaging, packaging signs, storage and transportation technical requirements JB/T 9329-1999 instrumentation transportation, transportation and storage basic environmental conditions and test methods

3 terms and definitions

GB/T 12604.6 Definitions and the following terms and definitions apply to this document. 3.1 Magnetic leak detection magneticfluxleakagetesting When the ferromagnetic material is magnetized, its surface and near surface defects form a magnetic field on the surface of the material, and by detecting the leakage magnetic field to detect defects Damage detection technology. 3.2 Eddy current-magnetic flux leakage detection technology eddycurrentandmagneticfluxleakageintegratedtestingtechnique With eddy current and magnetic flux leakage detection capabilities, with integrated hardware and software structure, access to the test data to achieve resource sharing and integrated processing technology. 3.3 Phase linearity phaselinearity The stability of the difference between the phase angle of the output component and the phase angle of the input signal. When entering the phase angle of the range of 0 ° to 360 °, The output terminal acquires the maximum linearity of the input-output. 3.4 Maximum excitation voltage maximumexcitationvoltage The peak-to-peak voltage output from the eddy current excitation signal when the output voltage is adjusted to the maximum and no load is applied.

4 technical requirements

4.1 working conditions The eddy current remover works normally under the following conditions.

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