Magtek InSpec 9000 Manuel d'utilisateur télécharger pdf (Page 34)

InSpec 9000 Encoded Card Tester

As with any machine, there are also tolerances, or measurement uncertainties, ascribed to the

Tester. Measurement uncertainty limits may be found on the “ISO Limits” screen that is

accessed from the View Menu, and shown in Figure 3-11. The measurement uncertainty is at the

bottom of the screen.

Figure 3-11. ISO Limits

Amplitude

The signal amplitude is the resulting voltage as the read head passes over the flux transitions on

a track. The measure of signal amplitude is stated as a percentage of the Reference Signal

Amplitude.

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Magtek InSpec 9000 Manuel d'utilisateur Page 34