Functional Description; Memory Button - Multimetrix RPM 82 Manual De Instrucciones

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Functional Description

Measuring procedure
for non-contact
measurement
Reflective
mark
very low RPM
measurement
Measuring procedure
with contact
measurement
RPM
measurement
Surface speed
measurement

Memory button

8
•
Slide the function switch to "RPM photo".
•
Apply a reflective mark to the object being measured.
•
Press the measure button and align the laser beam with the target.
•
Verify the monitor indicator lights when the target aligns with the beam
(about 1 or 2 seconds).
•
Cut and peel adhesive tape provided into approximatively 12 mm (0.5")
squares and apply one square to each rotation shaft.
•
The non-reflective area must always be greater than the reflective area.
•
If the shaft is normally reflective, it must be paint covered with black paint
or tape before applying the reflective tape.
•
The shaft surface must be clean and smooth before applying the reflective
tape.
As it is easy to get high resolution and fast sampling time, we suggest the
user to use more reflective square.
Then divide the reading by the number of squares to obtain the real RPM.
•
Slide the switch function to "RPM contact".
•
Install the proper tip on the RPM adapter.
•
Press the measure button and lightly press the tip against the centre of the
rotating shaft. Be sure to keep alignment straight.
•
Slide the function switch to "m/min contact".
•
Install the surface speed wheel.
•
Press the "measure" button.
Before you release the measure button, a readout (last value, max. value,
min. value) is automatically memorised.
To obtain the value press the "mem" button :
•
one time to display the last value, "LA" will appear by turn
•
two times to display the max. value, "UP" will appear by turn
•
three times to display the min. value, "dn" will appear by turn
Tachometer