Table of Contents
Texture of Crystalline Solids
Volume 4 (1981), Issue 3, Pages 183-188
http://dx.doi.org/10.1155/TSM.4.183

An Electronic "Angle Marker" for the Siemens Texture Diffractometer

Illinois Institute of Technology, Chicago, Illinois 60616, USA

Received 16 June 1980

Copyright © 1981 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

An electronic circuit is described which produces output pulses in response to preselected increments in specimen rotation on a Siemens Texture Diffractometer. The output pulses give an accurate indication of the specimen position, and may be used to trigger X-ray scaler read-out and reset operations for automatic data logging. The accuracy with which specimen position is determined is unaffected by variations in line frequency of the goniometer motor electrical supply, or by goniometer motor inertia when it is first switched on.