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Chinese Standard: GB/T 47185-2026

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Microbeam analysis—Analytical electron microscopy—Calibration procedure of energy scale for elemental analysis by electron energy loss spectroscopy


Standard in brief
Scope of Application:  
本文件描述了在透射电子显微镜或扫描透射电子显微镜中电子能量损失谱的能量步长和能量标尺的校准程序。
本文件适用于进行元素分析之前的电子能量损失谱的校准,校准能量范围在0 eV~3000 eV。
本文件适用于分析薄试样透射电子的电子能量损失谱,不适用于分析块体试样背散射电子的电子能量损失谱。

Basic information
Standard No:GB/T 47185-2026
Standard Name:微束分析 分析电子显微术 用于电子能量损失谱元素分析的能量标尺校准程序
English Name:Microbeam analysis—Analytical electron microscopy—Calibration procedure of energy scale for elemental analysis by electron energy loss spectroscopy
Standard Status:即将实施
Release Date:2026-02-27
Effective Date:2026-09-01
Language of Publication:中文简体

Standard Classification
ICS Number:71.040.50
CCS Number:N33

Related Standards
Referenced Standards:GB/T 40300
Adopted Standards:ISO 24639:2022
Adopted Standard Name:《微束分析 分析电子显微术 用于电子能量损失谱元素分析的能量标尺校准程序》
Adoption Level:MOD

Publication Information
Number of pages:20
Number of words:25 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2026-02-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:47185
Drafter:洪崧、王岩华、汤斌兵、贺连龙
Drafting Organization:北京化工大学、中国科学院化学研究所、南昌大学、中国科学院金属研究所
Management Organization:全国微束分析标准化技术委员会(SAC/TC 38)
Proposing Department:全国微束分析标准化技术委员会(SAC/TC 38)

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