Epsilon Technology Corporation

Wesley J Womack

Positioning systems adapted to allow repeatable positioning of a test specimen within a test frame, and/or positioning of a sensor (e.g., an extensometer) relative to the specimen. In some embodiments, the positioning system includes two lasers (or other pattern illumination sources) attached to a head, each laser adapted to illuminate a line or other pattern on a face of the test specimen. The two lasers may be configured such that, once the head is at a calibrated working distance from the test specimen, the two patterns intersect one another in a predetermined geometry (e.g., the two lines align (become collinear) with one another).

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Jackson, WY, United States of America

Wesley J Womack