RPM measurement
4)Select The " Photo Tach, Contact Tach, ft/min., m/min
Switch " ( 3-5, Fig. 1 ) to the " Contact Tach " position.
5)Pressing the " RPM Adapter " lightly against the
center hole on the hole of the measured rotating axis.
Note :
Making the contact RPM measurement due to
different kind measured rotating axis, it may
changed the rubber for RPM adapter from " Cone "
type to " Funnel " type ( Refer page 14 ).
Surface Speed Measurement
1)Select The " Photo Tach, Contact Tach, ft/min., m/min
Switch " ( 3-5, Fig. 1 ) to the " m/min. " or " ft/min. "
position.
2)Change the " RPM Adapter " instead of the " Surface
Speed Test Wheel " ( Refer page 14 ).
3)Simply attaching the surface speed test wheel to the
detector.
15