REED R7700 User manual

Gloss Meter
Instruction
Manual
R7700
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

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Table of Contents
Introduction ................................................................................................ 2
Product Quality........................................................................................... 3
Safety ......................................................................................................... 3
Features...................................................................................................... 3
Included...................................................................................................... 3
Specications............................................................................................. 4
Instrument Description............................................................................... 4
Operating Instructions.............................................................................5-7
Power ON/OFF...................................................................................... 5
Calibration ............................................................................................. 5
Single and Continuous Modes .............................................................. 5
Measuring Geometry ............................................................................. 6
Taking Single Measurements................................................................. 6
Taking Continuous Measurements ........................................................ 6
Data Recall ............................................................................................ 7
Clear Memory Data................................................................................ 7
Auto Power Off...................................................................................... 7
Charging the Battery .................................................................................. 7
Accessories and Replacement Parts ......................................................... 7
Applications................................................................................................ 8
Product Care .............................................................................................. 8
Product Warranty ....................................................................................... 8
Product Disposal and Recycling ................................................................ 9
Product Support......................................................................................... 9
Introduction
Thank you for purchasing your REED R7700 Gloss Meter. 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 ISO 9001 facility and has been
calibrated during the manufacturing process to meet stated
product specications.
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.
• Keepthelensprotectedfrombrightlight.
• Whendrasticallychangingthetemperatureenvironmentoftheunit
allow the unit time to calibrate to the new environment.
Features
• Compactdesignallowsforone-handedoperation
• Multi-anglemeasurement(20/60/85°)
• BacklitLCDdisplay
• Autocalibration
• Internalmemorystoreslast254datapoints
• Built-inrechargeablebattery
• DesignedtomeetASTMD523,ASTMD1455,ASTMC584andASTMD2457
international standards
Included
• ACAdapter
• CalibrationStandard
• CleaningCloth
• HardCarryingCase
REED Instruments
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Specifications
Measuring Range: 0.1 to 200 GU
MeasuringGeometry: 20°/60°/85°
Accuracy: ±1.0 GU
Resolution: 0.1 GU
Repeatability: ±0.5 GU
Measuring Area: 7 x 14mm
Display: LCD
Backlit Display: Yes
AutoShut-Off: Yes(after30minutes)
LowBatteryIndicator: Yes
PowerSupply: RechargeableLithiumBattery
InternalMemory: Yes(upto254datapoints)
ProductCertications: CE/RoHS
OperatingTemperature: 32to104°F(0to40°C)
StorageTemperature: -4to140°F(-20to60°C)
OperatingHumidityRange: 0to85%
Dimensions: 5.5x1.8x3"(140x45x75mm)
Weight: 10.76oz(305g)
Instrument Description
1. Display
2. Measurement Button
3. Delete Button
4. DataRecall/UpButton
5. Power Button
6. AngleButton
7. Calibration/DownButton
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567
R7700
GLOSSMETER
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

5
Operating Instructions
Power ON/OFF
Turn the meter on by pressing the POWER button. To turn the meter
off, press, hold and release the POWER button when OFF appears on
theLCD.
Calibration
1. Press the ANGLE button to select the right measuring geometry.
2. Place the unit into the included calibration standard.
3. Take a measurement by pressing the MEAS button. Compare the
measured value with the value marked on the standard label. If it
matches the value on the tile holder, the instrument is within
calibration and ready for use.
4. If the measured value does not match the assigned value, press the
CAL button.
5. "CAL"willappearonthedisplayforapproximately2secondsbefore
indicating the calibration value matching the angle of measurement.
6. Calibrationisnowcompleteandthemeterisnowreadyforuse.
Note: It is necessary to inspect the condition of the calibration tile and
instrument optics before each use. Any dust or debris on the optic should
be removed from the lenses using dry clean air, the lenses must not be
touched. If there are any permanent marks or scratches on the lens, the
unit is no longer suitable for measuring and should be returned for repair
to an authorized distributor. The calibration tile must be perfectly clean
from smears and scratches before attempting calibration. Fingerprints
and dust can be removed with the supplied cleaning cloth.
Single and Continuous Modes
This meter offers single or continuous measurement modes. To toggle
between single and continuous modes, hold the POWER button and
releasewhen"SC"appearsontheLCD.
When continuous mode is selected, the measurement indicator will
appearatthetoprightoftheLCDconrmingthatthemeterwillcontinuously
take measurements.
continued...
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

6
When single mode is selected, the measurement indicator will only
appearatthetoprightoftheLCDwhenameasurementwillbetakenby
theuser(seeTaking Single Measurements sectionfordetails).
Measuring Geometry
Gloss is classed as either low, semi or high gloss. In order to determine
thebestmeasuringgeometryforyourteststartata60°angleasitis
considered the universal measurement angle.
The angle is selected based on the anticipated gloss range, as shown in
the table below.
Gloss Range 60° Value Notes
High Gloss >70 GU If measurement exceeds 70 GU,
changetestsetupto20°.
Medium Gloss 10 to 70 GU
Low Gloss <10 GU If measurement is less than 10 GU,
changetestsetupto85°
Taking Single Measurements
1. Place the measurement aperture against the material.
2. Press the ANGLE button to select the right measuring geometry.
3. Take measurements by pressing the MEAS button.
4. The reading that displays within 2 seconds is the gloss value at the
selected angle position.
5. Each result is automatically logged into memory.
Note: Find the center of measurement by the intersection of the arrows
marked on the front and side of the instrument.
Taking Continuous Measurements
1. Place the measurement aperture against the material.
2. Press the ANGLE button to select the right measuring geometry.
3. The reading that displays within 2 seconds is the gloss value at the
selected angle position.
continued...
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1-877-849-2127 | [email protected] | www.reedinstruments.com

7
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4. Each continuous result is automatically logged into memory.
Note: This mode is used to measure large area samples and assess the
homogeneity of large-area samples.
Data Recall
1. While in measuring mode as indicated by "M" on the display, press
the RD button to access logged data.
2. "R" will appear on the display along with the total number of
logged data.
3. Press the button cycle up through the values.
4. Press the button to cycle down through the values.
5. Each individually logged data can be deleted by pressing the
DEL button.
6. Toexitdatarecall,presseithertheMEAS or ANGLE buttons.
Clear Memory Data
1. When in measuring mode you can delete the most recently logged
data by pressing the DEL button.
2. To clear the data in memory press the DEL button for 3 seconds. The
stored reading will become 000.
Note: If there are no values to delete, the display will show "Err1".
Auto-Power Off
To preserve battery life, the meter is programmed to turn off after
30 minutes of inactivity.
Charging the Battery
When the battery is low a battery icon will appear on the display of the
unit. The power adapter should be connected to the instrument and
plugged into a power outlet or computer via the USB.
Note: It can take up to 5 hours for the meter to be fully charged and can
still be used while the battery is being charged.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com

8
Accessories and Replacement Parts
• R8888DeluxeHardCarryingCase
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.
Applications
• Floormaintenance
• Surfacequalityassurance
• Stoneandtilemanufacturing
• Paintandinkmanufacturing
• Automobilepaintinspection
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

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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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