Microlinks UM12 - user manual Manuel d'utilisateur télécharger pdf (Page 53)

Microscope Software manual http://www.ViTiny.com

Non-Contacted (High Magnification)

Non-Contacted (Low Magnification)

Fig.5-34 Non-Contacted

Based on the above steps it can measure horizontal and vertical scale.

EX: Measurement for non-contact object.

Use the “metal ruler” as a measurement base, the machine and the observation

object has distance, the focus of the video image is clear. Image shown in Fig.5-35

and Fig.5-36 is the result after measurement, horizontal and vertical scale range is

24.2mm and 18.1mm.

Fig.5-35 Horizontal scale range is

24.2mm

Fig.5-36 Vertical scale range is 18.1mm

9. Factors cause the inaccurate on the measurement

There are few factors could cause the inaccurate on the measured figures.

 The used ruler is not exactly accurate, for example, a metal ruler is not

accurate than a calibrator.

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Microlinks UM12 - user manual Manuel d'utilisateur Page 53