BS EN ISO 20896-1:2019
Current
The latest, up-to-date edition.
Dentistry. Digital impression devices Methods for assessing accuracy
Hardcopy , PDF
English
10-09-2019
This document specifies test methods and procedures for assessing the accuracy of a three dimensional numerical description of intra-oral surfaces acquired directly from a patient with a hand-held scanning device. The test methods are not applicable to ultrasonic, radiographic or magnetic resonance imaging methods. NOTE ISOÂ12836 specifies the test methods for the assessment of accuracy of digitizing devices that use a fixed or a mechanically guided scanning device.
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