Surface Speed Measurement - Promax MR-275 Manual De Usuario

5. CONTACT TACHOMETER MEASURING
5.1 RPM measurement
1.- Select the " Function Switch " to the "Contact RPM "
function position.
2.- Press the measuring button and touch, lightly pressing, the
contact adapter against the measured rotating axis center.
NOTE: Use the most suitable contact adapter according to
the axis shape
3. Release the " Measuring " when the reading stabilizes (
approx. 2 sec. ).
4. Once the measurement is finished, load the measured values.
See section 6.

5.2 Surface Speed Measurement

1.- Select the " Function Switch " to the " m/min. " or " ft/min. "
function position.
2.- Replace the contact adapter CONE or FUNNEL by the
WHEEL-type.
3. Press the measuring button and touch the WHEEL adapter
against the object to measure.
4. Release the "Measuring" when the reading stabilizes (
approx. 2 sec. ).
5. Once the measurement is finished, load the measured values.
See section 6.
Page 8
USER'S MANUAL MR-275
01/2016