GB/T 47185-2026 Active National standards

GB/T 47185-2026 Microbeam analysis—Analytical electron microscopy—Calibration procedure of energy scale for elemental analysis by electron energy loss spectroscopy

Publish Date: 2026-02-27 Implement Date: 2026-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 47185-2026

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electronic optics and other physical optical instruments

ICS Name: Physicochemical analysis methods

Publish Date: 2026-02-27

Implement Date: 2026-09-01

Pages: 20 pages

Scope

This document describes the calibration procedure for the energy step and energy scale of the electron energy loss spectrum in a transmission electron microscope or a scanning transmission electron microscope.
This document is suitable for calibrating the electron energy loss spectrum before conducting elemental analysis, with a calibration energy range of 0 eV to 3000 eV.
This document is suitable for analyzing the electron energy loss spectrum of thin samples under transmission electron microscopy, but it is not suitable for analyzing the electron energy loss spectrum of backscattered electrons from bulk samples.