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ASTM E766-98

Historical Revision

Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope

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1.1 This practice is designed to calibrate the magnification of scanning electron microscopes (SEMs) using the National Institute of Standards and Technology (NIST) calibration specimen Standard Reference Material (SRM)484. Since the relationship between true magnification and magnification indicated on the SEM readout may be different at different magnifications, this practice must be applied to each magnification for which true magnification is desired.

1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


SDO ASTM: ASTM International
Document Number E766
Publication Date Dec. 10, 1998
Language en - English
Page Count 6
Revision Level 98
Supercedes
Committee E04.11
Publish Date Document Id Type View
Jan. 1, 2014 E0766-14E01 Revision
Jan. 1, 2014 E0766-14 Revision
Dec. 10, 1998 E0766-98 Revision
Nov. 1, 2019 E0766-14R19 Reaffirmation
June 15, 2008 E0766-98R08E01 Reaffirmation
Nov. 1, 2003 E0766-98R03 Reaffirmation