Reed Instruments R7050 - Operation and Maintenance; Instrument Component Identification; Applying Reflective Tape; RPM Measurement Procedure

5
Instrument Description
1. PhotoTachometerLaserSensor
2. Power Adapter Input
3. ModeButton
4. MemoryButton
5. MeasurementButton
Operating Instructions
Applying Reflective Marking Tape
1. Cutandpeelthereectivetapeprovidedintoapproximately
0.5"(12mm)squares.
2. Applyonesquaretothesurfaceoftheobjectbeingmeasured.
3.
Thenon-reectiveareamustalwaysbegreaterthanthereectivearea.
4. Iftheshaftorrotatingobjectisnormallyreective,itmustbecovered
withblacktapeorblackpaintbeforeattachingreectivetape.
5. Thesurfaceoftheobjectbeingmeasuredmustbecleanandsmooth
beforeapplyingthereectivetape.
RPM Measurement Mode
1. Applyasmallpieceofreectivetapetotheobjectbeingmeasured
(seeApplying Reflective Marking Tape sectionfordetails).
2. ToselectRPMmeasurementmode,pressandreleasetheMEAS
button to power the meter on and press the MODEbuttonuntilRPM
appears on the display.
3. Point the meter towards the target under test at a distance of
2to20"(50to500mm).
4. Press the MEAS button and align the laser light beam to the applied
reectivetape.
5. VerifythatthemeasurementindicatorappearsontheLCDwhenthe
reectivetapepassesthroughthelightbeamasindicatedby .
6. When the measurement button is released the last reading will
display for 5 to 10 seconds before the meter automatically turns off.
continued...
R7050
Tachometer
Counter
5
4
3
2
1
RPMREV
MEM
MEAS
MODE
REED Instruments
1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com