ASTM E766-14(2019) PDF

Scope: 1.1 This practice covers general procedures necessary for the calibration of magnification of scanning electron microscopes. The relationship between true magnification and indicated magnification is a complicated function of operating conditions.2 Therefore, this practice must be applied to each set of standard operating conditions to be used. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM E766-14(2019) Referenced Document

ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E456 Standard Terminology for Relating to Quality and Statistics
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E7 Standard Terminology Relating to Metallography*， 2022-10-01 Update

2019 ASTM E766-14(2019) Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
2014 ASTM E766-14e1 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
2014 ASTM E766-14 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
1998 ASTM E766-98(2008)e1 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
1998 ASTM E766-98(2003) Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
1998 ASTM E766-98 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope