Exacta™Digital Torque Wrenches

Sturtevant RichmontGlobal Reach. Local Support.

Exacta™

Digital Torque Wrench

Exacta™

Digital Torque Wrench

Programming, Use,and Specifications

Sturtevant RichmontGlobal Reach. Local Support.

Table of Contents

• Introduction• Components• Battery Use• Interchangeable Head Use• Programming via Keyswitches• Computer Communications• Specifications• Calibration• Warranty

IntroductionExacta™ is designed for torque auditing and assembly operations.• Programmable Min/Max torque limits and a torque limit warning system for assembly line use.

• Bright, rotating LCD display for ease of reading.

• Uses any S/R Interchangeable Head with a 1 7/16” Common Centerline.

Components

Battery Use - 1• Exacta™ uses 4 AA

Alkaline or NiMH batteries.

• Expected battery life is up to 269 hours.

• Battery symbol blinks 4 times on startup, then goes off.

• It returns if system falls below 4 volts. When symbol returns, replace batteries.

Battery Use - 2

• Twist & pull Grip Cap to remove.

• Gently slide out Battery Holder and disconnect.

• Remove and replace batteries; watch polarity!

• Reconnect Battery Holder, then reinstall it and Grip Cap.

Interchangeable Head Use - 1

• Exacta™ has the S/R dovetail for strength and versatility.

• All S/R heads will attach, but Exacta™ is designed for use with the 1 7/16” Common Centerline Heads only.

Interchangeable Head Use - 2

• Installation– Align female dovetail

on head with male dovetail on wrench.

– Use hex key or similar device to depress locking pin.

– Slide head over locking pin until it’s locked in place.

Interchangeable Head Use - 3

• Removal– Insert hex key in hole

in head; position above locking pin.

– Lever key up to depress locking pin.

– Slide head off dovetail.

Keyswitches - Principles

• Principles– Keys function as labeled

in black in operating mode.

– Keys function as labeled in blue in programming mode.

– Scroll goes through a loop before returning to start point.

– Active selection flashes.– Wrench starts in

operating mode when first turned on.

Zeroing

• Zeroing the wrench– Make sure no torque or pressure load is on the

wrench.– Press Zero Keyswitch.

Measurement Modes

• Exacta™ has 2 torque measurement modes.– Track – for watching measuring torque as it rises

or falls and for calibration.– Peak – for measuring the highest torque applied

before falloff.

• Each mode has a symbol representing it.– The symbols appear above left and above the

torque value.

Measurement Mode Symbols

• The symbols to left are those used for the two operating modes.

Selecting Measurement Mode

• To select torque measurement mode use key switches in order below.

• Second use of SCROLL pages through torque mode loop.

Selecting Unit of Measure

• To select unit of measure use key switches in sequence below.

• Third use of SCROLL pages through available units in loop.

Print/Clear Displayed Torque

• To print and clear the displayed torque value after a wrench use, use the key switch below.

• Value will be sent to serial port then cleared from display.

Print/Store Displayed Torque

• To print the displayed torque value and store it in memory for later recall, use the key switch below.

Recalling Stored Memory

• To recall and display stored torque values from memory, use key switch sequence below.

• Scroll pages through stored values, most to least recent.

Print Memory

• To print all stored values in memory via the serial port, use the key switch sequence below.

Print/Clear Memory

• To print the torque values stored in memory and clear them from memory, use the key switch sequence below.

Computer Communications

• All computer communications are via supplied cable.

• Use 9-pin serial port on computer to connect to Exacta™.

• Use Exawin software to program wrench Min/Max values.

• Use Windows Hyperterminal program to receive data from Exacta and for calibration.

Exawin Software• The Exawin program is designed for use with

Windows 3.1, 95, 98, 2000, and ME.• Exawin permits PC setting torque limits, units

of measure, mode of operation, uploading and storage of values, conversion of data to Excel spreadsheet format, and other useful functions.

• The software can be downloaded from the S/R website by registered Exacta™ users.

• Go to www.srtorque.com to register and download software.

SpecificationsCharacteristic Exacta™ 25 Exacta™ 75 Exacta™ 150

Part Number 10330 10331 10332

Capacity 25 Ft Lbs or equiv. 75 Ft Lbs or equiv. 150 Ft. Lbs or equiv.

Units of Measure InLbs, FtLbs, Nm, cm•kg InLbs, FtLbs, Nm, cm•kg InLbs, FtLbs, Nm, cm•kg

Accuracy ± 1% I.V. from 20% to 100% of capacity

± 2% I.V. from 10% to 20% of capacity

± 1% I.V. from 20% to 100% of capacity

± 2% I.V. from 10% to 20% of capacity

± 1% I.V. from 20% to 100% of capacity

± 2% I.V. from 10% to 20% of capacity

Power 4 AA Batteries 4 AA Batteries 4 AA Batteries

Display High-Contrast LCD High-Contrast LCD High-Contrast LCD

Overall Length 14 5/64” 15 57/64” 18 7/16”

Weight 2 lbs. 2.5 lbs. 3 lbs.

Communications Serial, 1200 baud Serial, 1200 baud Serial, 1200 baud

Modes Track and Peak Track and Peak Track and Peak

Memory 999 Values 999 Values 999 Values

Head System S/R Dovetail, 1 7/16” Common Centerline Only

S/R Dovetail, 1 7/16” Common Centerline Only

S/R Dovetail, 1 7/16” Common Centerline Only

Torque Limits Software Settable Hi/Lo Software Settable Hi/Lo Software Settable Hi/Lo

Software Exawin for Windows Exawin for Windows Exawin for Windows

Calibration

• Factory calibration is recommended.• Factory-authorized calibration may also

be obtained from Team Torque.– www.teamtorque.com

• In Europe, factory-authorized calibration may be obtained from Celsius Metech.– www.celsiusmetech.dk

• Calibration instructions can be e-mailed upon request.

Warranty

• Exacta™ is covered by a limited warranty against defects in materials and workmanship.

• Both the tool and the calibration are covered by this warranty.

• For a complete copy of the warranty, go to www.srtorque.com.