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BS ISO 29301:2023

$198.66

Microbeam analysis. Analytical electron microscopy. Methods for calibrating image magnification by using reference materials with periodic structures

Published By Publication Date Number of Pages
BSI 2023 54
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
13 4 Image magnification
4.1 Definition of the image magnification
14 4.2 Expressing magnification
5 Reference materials
5.1 General
15 5.2 Requirements for CRM/RM
5.3 Storage and handling
6 Calibration procedures
6.1 General
16 6.2 Mounting CRM/RM
6.3 Setting TEM operating conditions for calibration
17 6.4 Capturing digitized image
18 6.5 Digitizing the image recorded on photographic film
6.5.1 General
6.5.2 How to decide the pixel-resolution for digitization
20 6.6 Measurement of the angle-corrected distance, Dt, from the digitized image
6.6.1 General
21 6.6.2 Measurement procedure
23 6.7 Digitization of reference scale for pixel size calibration
24 6.8 Calibration of image magnification
6.8.1 General
6.8.2 Calibration of scale unit (= pixel size), S
26 6.8.3 Calculating image magnification
6.9 Calibration of scale bar
6.9.1 General
27 6.9.2 Basic scale size corresponding to one pixel on the digitized image
6.9.3 Calibration of scale bar
28 6.10 Calibration procedure for length measurements using photographic film only
7 Accuracy of image magnification
29 8 Uncertainty of measurement result
31 9 Calibration report
9.1 General
9.2 Contents of calibration report
33 Annex A (informative) Parameters that influence the resultant magnification of a TEM
34 Annex B (informative) Flowchart of image-magnification calibration procedure
35 Annex C (informative) How to decide the number of lines for averaging
37 Annex D (informative) Reference materials for magnification calibration
41 Annex E (informative) Example of test report for calibration of TEM magnification
52 Bibliography
BS ISO 29301:2023
$198.66