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Summary of Contents for TIF TIF785
- Page 1 TIF785 Photo Tachometer Owner’s Manual 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com...
- Page 2 Safety Precautions CAUTION: This is a Class 2 laser product. To prevent personal injury from radiation exposure when using the TIF785, • Do not look into the laser beam. Never point the laser beam at a person. • Use care when pointing the laser beam at reflective surfaces.
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Page 3: Table Of Contents
Table of Contents General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Applications . -
Page 4: General Description
General Description The TIF785 Photo Tachometer is a battery operated, contact or non-contact, RPM–measuring instrument . Applications • • Gear boxes Fans • • Engines and motors Shafts • • Pumps Grinders • • Compressors Pulleys • • Centrifuges Length Measurement •... -
Page 5: Parts & Controls
Parts and Controls 1 Laser beam outlet—for non-contact RPM measurements 2 “M” Button—for data storage and recall 3 “U” Button—to set a unit of measurement mode 4 “MEAS” Button—turns ON unit and records measurements 5 Contact adapter 6 Wheel adapter 7 Cone adapter 8 Funnel adapter 9 Reflective tape... -
Page 6: Setup
Setup Install the Battery Before using the TIF785 for the first time, it is necessary to install the supplied 9 volt battery . 1 . The battery cover is on the back of the tool . Push down on ... -
Page 7: Display Elements
Display Elements SCAN 888.8.8 HOLD MAX MIN AVG DATA 1 . Primary display (measurement reading) 2 . “HOLD” is displayed while data is frozen 3 . “SCAN” is displayed while data is being obtained 4 . Unit of measure 5 . -
Page 8: Operating Instructions
Operating Instructions Non-Contact Use 1 . Apply the reflective tape as close as possible to the outer edge of the object to be measured . 2 . Hold the tachometer in your hand, and press “MEAS” button . 3 . Point the laser spot at the object, and read the measurement on the primary display . -
Page 9: Contact Use
Operating Instructions Contact Use 1 . Thread the contact adapter into the outlet on top of the tachometer . CAUTION: To prevent equipment damage, do not over tighten the adapter. 2 . Select an adapter . Slide it onto the contact adapter shaft, aligning the notch in the adapter with the pin on the shaft . -
Page 10: Functions
Functions Scan 1 . The current measurement is shown in the primary display . The display holds the most recent values until the tachometer is turned OFF . Memory The tachometer can store or recall 40 total measurements : 10 measurements each for MAX, MIN, AVG, and DATA . 1 . -
Page 11: Measurement
Functions Measurement Mode There are two groups of measurement : • rate • revolution / length. 1 . Press the “U” button to view the stored data within each group . 2 . Press and hold the “U” button for three seconds to switch between the two groups . -
Page 12: Specifications
Specifications Contact range 6 .0—25,000 rPm Non-contact range 6 .0—99,999 RPM Surface speed range 0 .6—2,500 .0 M / M 0 .7—2,734 .0 Y / M 23 .6—98,425 I / M 2 .0—8,202 .1 F / M Total revolutions 1—99,999 REV Revolution accuracy 6 .0—5,999 .9 RPM : ±0 .04% ±... -
Page 13: Maintenance
Maintenance General Care • Use clean, compressed air to blow loose particles off the lens . Use a soft brush to remove remaining debris . Use a cotton swab moistened with water to wipe the lens surface . CAUTION: To prevent equipment damage, do not use solvents to clean the lens. -
Page 14: Warranty
Warranty This product has been produced to provide unlimited service. Should it become inoperable after the user has performed the recommended maintenance, a no-charge repair or replacement will be made to the original purchaser. This applies to all repairable units that have not been damaged or tampered with.
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