Reed Instruments R7050 User manual

Photo
Tachometer
Instruction
Manual
R7050
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

2
Table of Contents
Introduction ................................................................................................ 2
Product Quality........................................................................................... 3
Safety ......................................................................................................... 3
Features...................................................................................................... 3
Included...................................................................................................... 4
Specications............................................................................................. 4
Instrument Description ............................................................................... 5
Operating Instructions.............................................................................5-6
RPM Measurement Mode...................................................................... 5
COUNT Measurement Mode ................................................................. 6
Memory Recall ....................................................................................... 6
Battery Replacement.................................................................................. 6
Applications................................................................................................ 7
Accessories and Replacement Parts ......................................................... 7
Product Care .............................................................................................. 7
Product Warranty ....................................................................................... 7
Product Disposal and Recycling ................................................................ 8
Product Support......................................................................................... 8
Introduction
Thank you for purchasing your REED R7050 Photo Tachometer. Please
read the following instructions carefully before using your instrument. By
following the steps outlined in this manual your meter will provide years of
reliable service.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

3
Product Quality
This product has been manufactured in an ISO9001 facility and has been
calibrated during the manufacturing process to meet stated product
specications. If a certicate of calibration is required please contact the
nearest authorized REED distributor or authorized Service Center. Please
note an additional fee for this service will apply.
Safety
• Neverattempttorepairormodifyyour
instrument. Dismantling your product, other
than for the purpose of replacing batteries,
may cause damage that will not be covered
under the manufacturer's warranty.
Servicing should only be provided by an
authorized service center.
• Useextremecautionwhenthelaserbeamisturnedon.
• Donotletthebeamenteryoureye,anotherperson'seyeortheeyeof
an animal.
• Becarefulnottopointthebeamoffareectivesurfaceandstrike
your eye.
Features
• ProvidesfastandaccurateRPMmeasurementsofrotatingobjects
withoutcontactandrevolutioncountofmovingobjects
• Built-inlaserpointeridentiestargetarea
• DurabledoublemoldedplastichousingandbacklitLCDdisplay
• Internalmemoryrecallsmaximum,minimumvaluesaswellaslast
value stored
• Lowbatteryindicatorandautoshut-off
continued...
CAUTION
LASER RADIATION
AVOID DIRECT EYE EXPOSURE
MAXIMUM OUTPUT <5mW
CLASS 3R LASER PRODUCT
WAVELENGTH 630-670nm
EN60825-1:2007
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

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Included
• ReectiveTape
• SoftCarryingCase
• Batteries
Specifications
RPMRange(Photo): 2to99,999
REVCountRange: 1to99,999
Resolution: 0.1RPM,1count
BasicAccuracy: ±0.05%
General Specifications
VisibleIndicator: Yes(Laser)
TargetDistance: 1.6'(500mm)
ResponseTime: <1second
SamplingTime: 0.5sec(over120RPM)
DisplaySize/Type: 5DigitLCDDisplay
BacklitDisplay: Yes
AutoShut-off: Yes(after10seconds)
InternalMemory: Max,MinandLast
LaserClass: ClassIII
LowBatteryIndicator: Yes
PowerSupply: 9VBattery
ProductCertications: CE
OperatingTemperature: 32to122°F(0to50°C)
StorageTemperature: -4to140°F(-20to60°C)
OperatingHumidityRange: 10to90%
Dimensions: 6.3x2.3x1.5"(160x58x39mm)
Weight: 5.3oz(151g)
REED Instruments
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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 | [email protected] | www.reedinstruments.com

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COUNT 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COUNTmeasurementmode,pressandreleasetheMEAS
button to power the meter on and press the MODE button until REV
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.
Note:WhenmeasuringverylowRPMvalues,itisrecommendedtoattach
morereectivetapeandtakeseveralreadings.Dividethecombinedto
total by the number of measurements to come up with an average.
Memory Recall
Themaximum,minimumandlastvaluesobtainedpriortoreleasingthe
MEAS button will automatically be stored in memory.
Press the MEMbuttonrepeatedlytoscrollthroughthemaximum,
minimum and last values taken during testing.
Note:Allstoredvalueswillbeerasedfrommemorythenexttimethe
MEAS button is pressed.
Battery Replacement
1. When the low battery symbol appears on the display, the
batteries need to be replaced.
2. Remove the Phillips screw on the back of the meter.
3. Remove the battery cover.
4. Replace the 9V battery.
5. Secure the battery cover back into place and tighten the screw.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

7
Applications
• Identifyissueswithrotationalequipmentsuchas:Conveyors,Turbines,
Compressors, Fans and Blowers
• AutomatedAssemblyandProductionLines
• Countmovingproductonproductionline
Accessories and Replacement Parts
CA-05A Soft Carrying Case
C-820 Soft Carrying Case
RT100ReectiveTape
Don't see your part listed here? For a complete list of all accessories and
replacement parts visit your product page on www.reedinstruments.com.
Product Care
Tokeepyourinstrumentingoodworkingorderwerecommendthefollowing:
• Storeyourproductinaclean,dryplace.
• Changethebatteryasneeded.
• Ifyourinstrumentisn'tbeingusedforaperiodofonemonthorlonger
please remove the battery.
• Cleanyourproductandaccessorieswithbiodegradablecleaner.Donot
spraythecleanerdirectlyontheinstrument.Useonexternalpartsonly.
Product Warranty
REED Instruments guarantees this instrument to be free of defects in
materialorworkmanshipforaperiodofone(1)yearfromdateofshipment.
During the warranty period, REED Instruments will repair or replace, at no
charge, products or parts of a product that proves to be defective because
of improper material or workmanship, under normal use and maintenance.
REED Instruments total liability is limited to repair or replacement of the
product. REED Instruments shall not be liable for damages to goods,
property, or persons due to improper use or through attempts to utilize the
instrumentunderconditionswhichexceedthedesignedcapabilities.In
order to begin the warranty service process, please contact us by phone at
1-877-849-2127 or by email at [email protected] to discuss the
claim and determine the appropriate steps to process the warranty.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

8
Product Disposal and Recycling
Please follow local laws and regulations when disposing or recycling your
instrument.Yourproductcontainselectroniccomponentsandmustbe
disposed of separately from standard waste products.
Product Support
If you have any questions on your product, please contact your authorized
REED distributor or REED Instruments Customer Service by phone at
1-877-849-2127 or by email at [email protected].
Please visit www.REEDINSTRUMENTS.com for the most
up-to-date manuals, datasheets, product guides and software.
Product specifications subject to change without notice.
All rights reserved. Any unauthorized copying or reproduction of
this manual is strictly prohibited without prior written permission
from REED Instruments.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

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