Exacta Digital Torque Wrenches Sturtevant Richmont Global Reach
Exacta™ Digital Torque Wrenches Sturtevant Richmont Global Reach. Local Support.
Exacta™ Digital Torque Wrench Programming, Use, and Specifications Sturtevant Richmont Global Reach. Local Support.
Table of Contents • • • Introduction Components Battery Use Interchangeable Head Use Programming via Keyswitches Computer Communications Specifications Calibration Warranty
Introduction Exacta™ 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 Ni. MH 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.
Specifications Characteristic Exacta™ 25 Exacta™ 75 Exacta™ 150 10331 10332 25 Ft Lbs or equiv. 75 Ft Lbs or equiv. 150 Ft. Lbs or equiv. In. Lbs, Ft. Lbs, Nm, cm • kg ± 1% I. V. from 20% to 100% of capacity ± 2% I. V. from 10% to 20% of capacity 4 AA Batteries High-Contrast LCD 14 5/64” 15 57/64” 18 7/16” 2 lbs. 2. 5 lbs. 3 lbs. Serial, 1200 baud Track and Peak 999 Values Head System S/R Dovetail, 1 7/16” Common Centerline Only Torque Limits Software Settable Hi/Lo Exawin for Windows Part Number Capacity Units of Measure Accuracy Power Display Overall Length Weight Communications Modes Memory Software
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.
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