GB/T 30705-2014 English PDF

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GB/T 30705-2014: Microbeam analysis -- Electron probe microanalysis -- Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy
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GB/T 30705-2014	439	Add to Cart	4 days	Microbeam analysis -- Electron probe microanalysis -- Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy	Valid

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Basic data

Standard ID: GB/T 30705-2014 (GB/T30705-2014)
Description (Translated English): Microbeam analysis -- Electron probe microanalysis -- Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G04
Classification of International Standard: 71.040.50
Word Count Estimation: 19,118
Date of Issue: 6/9/2014
Date of Implementation: 12/1/2014
Quoted Standard: GB/T 27025-2008
Adopted Standard: ISO 14594-2009, MOD
Regulation (derived from): National Standards Bulletin No. 11 of 2014
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
Summary: This Standard specifies the incident electron beam, electron microprobe analysis, and general principles spectrometer and sample measured experimental parameters, and provides a beam, beam current density, dead time, wavelength resolution, the back end, t

GB/T 30705-2014: Microbeam analysis -- Electron probe microanalysis -- Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy

---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.
Microbeam analysis. Electron probe microanalysis. Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy ICS 71.040.50 G04 National Standards of People's Republic of China Micro-beam analysis electron probe microanalysis The experimental parameters Spectroscopy Determination Guide (ISO 14594.2009, MOD) Issued on. 2014-06-09 2014-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Abbreviations 2 5 experimental parameters 2 5.1 Summary 2 5.2 incident electron beam parameters 2 5.3 spectrometer parameters 3 5.4 Sample Parameter 4 6 measuring step 4 6.1 Summary 4 6.2 beam 4 6.3 peak measurement parameters 5 6.4 Sample parameter 7 7 7 test report Estimation Appendix A (informative) Analysis area 9 Annex B (informative) Analysis of depth estimation method 11 Appendix C (Informative Appendix) X-ray analysis of the volume of Monte Carlo (MC) simulation method to estimate 12 References 15

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard uses redrafted Law Amendment uses ISO 14594.2009 "micro-beam analysis electron probe microanalysis spectroscopy experiment parameters Number Determination Guidelines "(in English). This standard and ISO 14594.2009 "micro-beam analysis of experimental parameters electron probe microanalysis spectroscopy Determination Guide" (English Version) The main technical differences. --- With GB/T 27025.2008 instead of ISO Guide25.1990; --- The Chapter 7 ISO Guide25. 13.2 shall be revised to 1990 GB/T 27025-2008 5.10. The standard micro-beam analysis by the National Standardization Technical Committee (SAC/TC38) and focal points. This standard was drafted. Shanghai Institute of Ceramics, Chinese Academy of Sciences. The main drafters of this standard. Zeng Yi, Li Xiangting, Wu Wei. Micro-beam analysis electron probe microanalysis The experimental parameters Spectroscopy Determination Guide

1 Scope

This standard specifies the incident electron beam electron microprobe analysis, the general principles spectrometer and experimental parameters of the sample measured, and Regulation Set the beam, the beam current density, the dead time, wavelength resolution, backing, area analysis, process analysis measured the depth and volume analysis. This standard applies to the analysis of the electron beam vertically polished specimens, for the other experimental conditions, these can only be used as experimental parameters reference. This standard does not apply to spectroscopy.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 27025-2008 testing and calibration laboratories General requirements (ISO /IEC 17025.2005, IDT)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Analysis area analysisarea All signals can be detected or a predetermined percentage of the two-dimensional area of \u200b\u200bthe sample surface signals. 3.2 Depth of analysis analysisdepth From the bottom surface of the sample volume to effect the vertical distance, the distance through which the signal can be detected or a predetermined percentage of the full signal. 3.3 Analysis volume analysisvolume Sample three-dimensional X-ray emission of the region, all signals in the region or a predetermined percentage of the signal can be detected. 3.4 Backing Background X-rays generated by a continuous X-ray spectrum of the non-feature ingredients. 3.5 Beam beamcurrent Focused electron beam current. 3.6 Beam current density beamcurrentdensity Beam is incident on a sample basis. ......

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