Sturtevant Richmont Torq-Tronics 2 User manual
Torq-Tronics 2 ®/ Owners Manual
Gain Control of Your Torque Verification Program Now!
Owners Manual
Torq-Tronics 2®
Sturtevant Richmont
Direct: 1 847/455-8677
Toll-Free in the US: 800/877-1347
www.srtorque.com
Part Number: 857292
11/16/2017REV E.
Torq-Tronics 2 ®/ Owners Manual
Table of Contents Page
Title Page ................................................................................................................................ 1
Table of Contents.................................................................................................................... 2
Functionality Legend............................................................................................................... 3
1. Torq-Tronics 2® Overview .............................................................................................. 4
2. International Safety........................................................................................................ 4
3. Installation..................................................................................................................... 6
4. A Note About Batteries .................................................................................................. 7
5. Four Line Vacuum Display ............................................................................................ 8
LED Indicators .............................................................................................................. 9
Keys and Controls........................................................................................................ 10
6. Operational Overview.................................................................................................. 11
7. Making the Most of the Torq-Tronics 2 ....................................................................... 12
8. Torque Testing ............................................................................................................ 12
9. How To Test a Manual Torque Screwdriver or a Click Type Torque Wrench................. 15
10. How To Test a Beam, Dial, or Cam-Over Torque Wrench............................................ 15
11. How To Test a Power Tool............................................................................................ 16
12. How To Test a Digital Torque Wrench ......................................................................... 16
13. Over Capacity Situations ............................................................................................. 17
14. Care and Maintenance of the Torq-Tronics 2 ............................................................... 18
15. Calibrating e Torq-Tronics 2 .................................................................................... 19
16. Adjusting e Torq-Tronics 2....................................................................................... 21
17. Additional Resources.................................................................................................... 26
Appendices
A. Serial Commands......................................................................................................... 27
B. Calibration Charts ....................................................................................................... 37
Owners Manual
Torq-Tronics 2
Gain Control of Your Torque Verification Program Now!
Sturtevant Richmont
Direct: 1 847/455-8677
U.S.Toll-Free: 800/877-1347
www.srtorque.com
Safety FIRST: To avoid
possible injury, always
follow these following
precautions:
• Wear safety glasses or
goggles at all times. e
Torq-Tronics 2 and AC
Adaptor are for dry location
use only.
• Do not stand in water when
using tester or allow tester to
get wet.
• Be sure torque wrench
properly engages torque
tester prior to applying
torque.
• e installation location
must be capable of resisting
the torque transmitted to
it during tester use without
moving the tester or tipping
the mounting.
• Maintain rm footing and
balanced body position
when applying torque.
11/16/2017REV E.Document Page 2 of 39
Torq-Tronics 2 ®/ Owners Manual
A. Low Power LED Indicator
B. Torque Indicator LED
C. Vacuum Florescent Display: VFD
D. Control Keys
E. Up Arrow
F. Down Arrow
G. Zero Key
H. Clear Key
I. Menu Key
J. Units Key
K. Peak Torque Key
L. Test Point Key
M. Transducer
N. Unit Capacity Sticker
O. Mounting Holes
P. Transducer Hex
Q. 3-Way Power Switch (Rocker)
R. AC Power position
S. Off Position
T. Battery Power Position
U. RS 232 Port
V. 6 Volt, screw-on power adapter port
W. Back plate
A.
B.
C. E.
F.
G.
M.
N.
P. Q.
L.
R.
S.
T.
U. V.
K.J.
H.
I.
O. D.
Functionality Legend
W.
11/16/2017REV EDocument Page 3 of 39
Torq-Tronics 2 ®/ Owners Manual
1: Torq-Tronics 2 Overview
Torque tool verication and calibration are vital parts of any quality process that includes
threaded fasteners. Torque values are engineered to keep specied pressure on a joint. If
the tool is out of calibration, the chances of applying the appropriate pressure or torque
value are slim.
Torq-Tronics 2 is engineered to provide the torque verication and calibration process
with a simple, durable, rugged, and reliable foundation. Torq-Tronics 2 is a valuable
resource in providing historical information about your torque tools, how well they stay in
spec, how long they last, and which employees are more or less likely to have tools that go
out of spec.
is manual provides you with the detailed information you need to maximize usage of
Torq-Tronics 2. For more information go to www.srtorque.com or go to the USB stick
that was provided with the unit. ere you will nd videos, and additional resources.
e new Torq-Tronics 2 has been engineered with new safeguards to help protect your
equipment and your quality processes.
2: International Safety Recommendations
For your safety and the safety of others, read and understand the safety recommendations
before installing or operating the Torq-Tronics 2®.
Torq-Tronics 2® Digital Torque Testers are designed and constructed to provide the user with
a safe and reliable means of calibrating torque wrenches and power tools. Should a fault oc-
cur which impairs its function and/or compromises its safe use, immediately disconnect the
unit from its power source and secure against unintended operation. Under no circumstanc-
es should repair be attempted by persons not qualied in the service of electronic instrumen-
tation. Please contact our customer service department at
customerservice@srtorque.com to schedule a return.
When testing a tool torque, always wear protective equipment:
For additional information on eye and face protection, refer to Federal OSHA Regu-
lations, 29CFR § 1910.133, Eye and Face
Protection, and American National Standards
Institute, ANSI Z87.1, Occupational and
Educational Eye and Face Protection. Z87.1
is available from the American National
Standards Institute, Inc., 11 West 42nd Street,
New York, NY 10036.
Hearing protection is recommended in high
noise areas of 85 dBA or greater. e opera-
tion of other tools and equipment in the area,
reective surfaces, process noises and resonant
structures can substantially contribute to, and
increase the noise level in the area. Excessive
air pressure above 90 PSI or worn motor components can also increase sound level emit-
Owners Manual
Torq-Tronics 2
Gain Control of Your Torque Verification Program Now!
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Safety FIRST: To avoid
possible injury, always
follow these following
precautions:
• Wear safety glasses or
goggles at all times. e
Torq-Tronics 2 and AC
Adaptor are for dry location
use only.
• Do not stand in water when
using tester or allow tester to
get wet.
• Be sure torque wrench
properly engages torque
tester prior to applying
torque.
• e installation location
must be capable of resisting
the torque transmitted to
it during tester use without
moving the tester or tipping
the mounting.
• Maintain rm footing and
balanced body position
when applying torque.
Torq-Tronics 2 ®/ Owners Manual
1: Torq-Tronics 2 Overview
Torque tool verication and calibration are vital parts of any quality process that includes
threaded fasteners. Torque values are engineered to keep specied pressure on a joint. If the
tool is out of calibration, the chances of applying the appropriate pressure or torque value are
slim.
To r q-Tronics 2 is engineered to provide the torque verication and calibration process with
a simple, durable, rugged, and reliable foundation. Torq-Tronics 2 is a valuable resource in
providing historical information about your torque tools, how well they stay in spec, how
long they last, and which employees are more or less likely to have tools that go out of spec.
is manual provides you with the detailed information you need to maximize usage of Torq-
Tronics 2. For more information go to www.srtorque.com or go to the USB stick that was
provided with the unit. ere you will nd videos, and additional resources.
e new Torq-Tronics 2 has been engineered with new safeguards to help protect your equip-
ment and your quality processes.
2: International Safety Recommendations
For your safety and the safety of others, read and understand the safety recommendations
before installing or operating the Torq-Tronics 2®.
Torq-Tronics 2® Digital Torque Testers are designed and constructed to provide the user with
a safe and reliable means of calibrating torque wrenches and power tools. Should a fault oc-
cur which impairs its function and/or compromises its safe use, immediately disconnect the
unit from its power source and secure against unintended operation. Under no circumstanc-
es should repair be attempted by persons not qualied in the service of electronic instrumen-
tation. Please contact our customer service department at
customerservice@srtorque.com to schedule a return.
When testing a tool torque, always wear protective equipment:
For additional information on eye and face protection, refer to Federal OSHA Regu-
lations, 29CFR § 1910.133, Eye and Face
Protection, and American National Standards
Institute, ANSI Z87.1, Occupational and
Educational Eye and Face Protection. Z87.1
is available from the American National
Standards Institute, Inc., 11 West 42nd Street,
New York, NY 10036.
Hearing protection is recommended in high
noise areas of 85 dBA or greater. e opera-
tion of other tools and equipment in the area,
reective surfaces, process noises and resonant
structures can substantially contribute to, and
increase the noise level in the area. Exces-
sive air pressure above 90 PSI or worn motor
components can also increase sound level emitted by the tool. Proper hearing conserva-
Owners Manual
Torq-Tronics 2
Gain Control of Your Torque Verification Program Now!
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Safety FIRST: To avoid
possible injury, always
follow these following
precautions:
• Wear safety glasses or
goggles at all times. e
Torq-Tronics 2 and AC
Adaptor are for dry location
use only.
• Do not stand in water when
using tester or allow tester to
get wet.
• Be sure torque wrench
properly engages torque
tester prior to applying
torque.
• e installation location
must be capable of resisting
the torque transmitted to
it during tester use without
moving the tester or tipping
the mounting.
• Maintain rm footing and
balanced body position
when applying torque.
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
11/15/2013 REV D.Document Page4 of 39
Torq-Tronics 2 ®/ Owners Manual
1: Torq-Tronics 2 Overview
Torque tool verication and calibration are vital parts of any quality process that includes
threaded fasteners. Torque values are engineered to keep specied pressure on a joint. If the
tool is out of calibration, the chances of applying the appropriate pressure or torque value are
slim.
To r q-Tronics 2 is engineered to provide the torque verication and calibration process with
a simple, durable, rugged, and reliable foundation. Torq-Tronics 2 is a valuable resource in
providing historical information about your torque tools, how well they stay in spec, how
long they last, and which employees are more or less likely to have tools that go out of spec.
is manual provides you with the detailed information you need to maximize usage of Torq-
Tronics 2. For more information go to www.srtorque.com or go to the USB stick that was
provided with the unit. ere you will nd videos, and additional resources.
e new Torq-Tronics 2 has been engineered with new safeguards to help protect your equip-
ment and your quality processes.
2: International Safety Recommendations
For your safety and the safety of others, read and understand the safety recommendations
before installing or operating the Torq-Tronics 2®.
Torq-Tronics 2® Digital Torque Testers are designed and constructed to provide the user with
a safe and reliable means of calibrating torque wrenches and power tools. Should a fault oc-
cur which impairs its function and/or compromises its safe use, immediately disconnect the
unit from its power source and secure against unintended operation. Under no circumstanc-
es should repair be attempted by persons not qualied in the service of electronic instrumen-
tation. Please contact our customer service department at
customerservice@srtorque.com to schedule a return.
When testing a tool torque, always wear protective equipment:
For additional information on eye and face protection, refer to Federal OSHA Regu-
lations, 29CFR § 1910.133, Eye and Face
Protection, and American National Standards
Institute, ANSI Z87.1, Occupational and
Educational Eye and Face Protection. Z87.1
is available from the American National
Standards Institute, Inc., 11 West 42nd Street,
New York, NY 10036.
Hearing protection is recommended in high
noise areas of 85 dBA or greater. e opera-
tion of other tools and equipment in the area,
reective surfaces, process noises and resonant
structures can substantially contribute to, and
increase the noise level in the area. Exces-
sive air pressure above 90 PSI or worn motor
components can also increase sound level emitted by the tool. Proper hearing conserva-
Owners Manual
Torq-Tronics 2
Gain Control of Your Torque Verification Program Now!
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Safety FIRST: To avoid
possible injury, always
follow these following
precautions:
• Wear safety glasses or
goggles at all times. e
Torq-Tronics 2 and AC
Adaptor are for dry location
use only.
• Do not stand in water when
using tester or allow tester to
get wet.
• Be sure torque wrench
properly engages torque
tester prior to applying
torque.
• e installation location
must be capable of resisting
the torque transmitted to
it during tester use without
moving the tester or tipping
the mounting.
• Maintain rm footing and
balanced body position
when applying torque.
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
11/15/2013 REV D.Document Page4 of 39
11/16/2017REV E. Document Page 4 of 39
Torq-Tronics 2 ®/ Owners Manual
ted by the tool. Proper hearing conservation measures, including annual audiograms
and training in the use and t of hearing protection devices may be necessary. For addi-
tional information on hearing protection, refer to CFR § 1910.95, Occupational Noise
Exposure, and American National Standards Institute, ANSI S12.6, Hearing Protectors.
Torq-Tronics 2® Digital Torque Testers
should be securely mounted and located
such that inadvertent movement will not
allow the unit to be dislodged, possibly
causing personal injury or damage to the
unit. Should the unit be dropped, it should
be checked by someone qualied in the
service of electronic instrumentation.
WARNING: Shock Hazard. Disconnect power to the unit before
attempting to service. Any internal adjustments should be car-
ried out only by skilled persons who are aware of the hazards of
dealing with live circuitry. e cabinet which houses the circuitry
provides protection against dust and falling dirt. is unit should
be used only indoors. Do not use in explosive atmospheres.
WARNING: Shock Hazard. Damaged cords or plugs are danger-
ous, and should be repaired or replaced as necessary.
CAUTION: Tripping Hazard. Electrical cords and tool cables
must be organized and located in such a manner as to reduce
the likelihood of the user and others from tripping or becoming
entangled in electrical cords and cables used with this product.
Route electrical cord so that it is not subject to chang, crushing,
or severing.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Torq-Tronics 2 ®/ Owners Manual
tion measures, including annual audiograms and training in the use and t of hearing
protection devices may be necessary. For additional information on hearing protection,
refer to CFR § 1910.95, Occupational Noise Exposure, and American National Stan-
dards Institute, ANSI S12.6, Hearing Protectors.
Torq-Tronics 2® Digital Torque Testers should
be securely mounted and located such that
inadvertent movement will not allow the unit
to be dislodged, possibly causing personal
injury or damage to the unit. Should the unit
be dropped, it should be checked by someone
qualied in the service of electronic instru-
mentation.
WARNING: Shock Hazard. Disconnect power to the unit before
attempting to service. Any internal adjustments should be carried
out only by skilled persons who are aware of the hazards of dealing
with live circuitry. e cabinet which houses the circuitry provides
protection against dust and falling dirt. is unit should be used
only indoors. Do not use in explosive atmospheres.
WARNING: Shock Hazard. Damaged cords or plugs are dangerous,
and should be repaired or replaced as necessary.
CAUTION: Tripping Hazard. Electrical cords and tool cables must
be organized and located in such a manner as to reduce the likeli-
hood of the user and others from tripping or becoming entangled in
electrical cords and cables used with this product. Route electrical
cord so that it is not subject to chang, crushing, or severing.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
11/15/2013 REV D.Document Page5 of 39
Torq-Tronics 2 ®/ Owners Manual
tion measures, including annual audiograms and training in the use and t of hearing
protection devices may be necessary. For additional information on hearing protection,
refer to CFR § 1910.95, Occupational Noise Exposure, and American National Stan-
dards Institute, ANSI S12.6, Hearing Protectors.
Torq-Tronics 2® Digital Torque Testers should
be securely mounted and located such that
inadvertent movement will not allow the unit
to be dislodged, possibly causing personal
injury or damage to the unit. Should the unit
be dropped, it should be checked by someone
qualied in the service of electronic instru-
mentation.
WARNING: Shock Hazard. Disconnect power to the unit before
attempting to service. Any internal adjustments should be carried
out only by skilled persons who are aware of the hazards of dealing
with live circuitry. e cabinet which houses the circuitry provides
protection against dust and falling dirt. is unit should be used
only indoors. Do not use in explosive atmospheres.
WARNING: Shock Hazard. Damaged cords or plugs are dangerous,
and should be repaired or replaced as necessary.
CAUTION: Tripping Hazard. Electrical cords and tool cables must
be organized and located in such a manner as to reduce the likeli-
hood of the user and others from tripping or becoming entangled in
electrical cords and cables used with this product. Route electrical
cord so that it is not subject to chang, crushing, or severing.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
11/15/2013 REV D.Document Page5 of 39
Torq-Tronics 2 ®/ Owners Manual
tion measures, including annual audiograms and training in the use and t of hearing
protection devices may be necessary. For additional information on hearing protection,
refer to CFR § 1910.95, Occupational Noise Exposure, and American National Stan-
dards Institute, ANSI S12.6, Hearing Protectors.
Torq-Tronics 2® Digital Torque Testers should
be securely mounted and located such that
inadvertent movement will not allow the unit
to be dislodged, possibly causing personal
injury or damage to the unit. Should the unit
be dropped, it should be checked by someone
qualied in the service of electronic instru-
mentation.
WARNING: Shock Hazard. Disconnect power to the unit before
attempting to service. Any internal adjustments should be carried
out only by skilled persons who are aware of the hazards of dealing
with live circuitry. e cabinet which houses the circuitry provides
protection against dust and falling dirt. is unit should be used
only indoors. Do not use in explosive atmospheres.
WARNING: Shock Hazard. Damaged cords or plugs are dangerous,
and should be repaired or replaced as necessary.
CAUTION: Tripping Hazard. Electrical cords and tool cables must
be organized and located in such a manner as to reduce the likeli-
hood of the user and others from tripping or becoming entangled in
electrical cords and cables used with this product. Route electrical
cord so that it is not subject to chang, crushing, or severing.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
Impact resistant eye protection
must be worn while operating
or working near any power tool.
WARNING
Personal hearing protection is
recommended when operating
or working near any power tool.
CAUTION
Spindle Rotation Torque Reaction
11/15/2013 REV D.Document Page5 of 39
11/16/2017REV E. Document Page 5 of 39
Torq-Tronics 2 ®/ Owners Manual
3: Installation
3.1 Select location that provides sucient strength and stability to resist the reaction torque that
will be generated during tester use. e location should have available the required source of
electric power and computer communications that are needed. Make sure the selected loca-
tion has sucient room for the operator to operate the tools to be tested on the unit.
3.2 Use the Mounting Holes in the Back Plate as a template, then drill all holes as required to
solidly mount the unit to the selected location.
3.3 Use 5/16” (or M6) bolts or bolts and nuts to mount the unit in place. Grade 8 (Class 10.9)
bolts are required. Torque to 100-150 in.lb (11.3-16.9 Nm)
3.4 Slowly and carefully test the structural integrity of mount before proceeding further. If the
unit resists rotation throughout capacity, go to the next step. If the unit moves or the mount-
ing location moves, correct the problem before proceeding.
3.5 Carefully remove the Battery Compartment Cover using the handle on the cover. Install the
four (4) AA NiMH batteries into the Battery Holder. Pay careful attention to battery orien-
tation. Incorrect battery orientation will severely damage the Torq-Tronics 2 and void the
warranty. Reinstall the Battery Compartment Cover. NOTE: USING BATTERIES OTH-
ER THAN THE REQUIRED NIMH RECHARGE-ABLE BATTERIES WILL DAMAGE
THE UNIT AND VOID THE WARRANTY.
3.6 Connect the universal ROHS compliant AC/DC power supply adapter (6 volt 3 amp rated
to 100 to 200 volts 50 to 60 Hz) at the male end of the Connector that screws on tester to
ensure power tool testing does not cause the power source to come loose.
3.7 Use the RS-232 port (located near the 3 way rocker power switch) to connect to serial print-
ers or computers. A USB port adapter is supplied with Torq-Tronics 2.
3.8 Test the unit by moving the 3 way rocker power switch from o (middle position ) to either
AC power (up) or Battery power (down). When the Display comes on, the installation is
complete.
3.9 Setting the date and time.
Retrieve U.S. time date clock type: @U< Enter >
Returns format: MM/DD/YYYY,HH:MM:SS<CR+LF>
Set U.S. time date clock type: @Umm/dd/yyyy,hh:mm:ss<Enter>
mm = the two digit month range 01 – 12.
dd = the two digit day range 01-31.
yyyy = the four digit year.
hh = the two digit hour in military time range: 00 -23.
mm = e two digit minute range: 00-59.
ss = e two digit seconds range 00-59.
Returns format: @Umm/dd/yyyy,hh:mm:ss<CR+LF>
3.10 Retrieve European time date clock type: @E<CR+LF>
Returns format: DD/MM/YYYY,HH:MM:SS
Set European time date clock type: @Edd/mm/yyyy,hh:mmm:ss<Enter>
dd = the two digit day range 01-31.
mm = the two digit month range 01 – 12.
yyyy = the four digit year.
hh = the two digit hour in military time range: 00 -23.
mm = e two digit minute range: 00-59.
ss = e two digit seconds range 00-59.
Returns format: DD/MM/YYYY,HH:MM:SS<CR+LF>
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017REV E. Document Page 6 of 39
Torq-Tronics 2 ®/ Owners Manual
4: An Important Note About Batteries
and Sturtevant Richmont Equipment
Sturtevant Richmont tools and testers are engineered
to exacting standards. e electronics are sophisti-
cated, reliable, accurate, and highly durable as long
as the proper batteries are used.
Batteries are not required for operation. Batteries
and charger are optional items. Battery charger part
number: 21259.
Our tools and testers are designed to work on rechargeable AA NiMH (nickel metal hy-
dride) batteries unless otherwise noted. Over the years we have found that Energizer AA
NiMH batteries work best and last the longest, but, you may choose another brand of bat-
tery as long as it is a AA NiMH rechargeable battery. e quick charge battery recharger
unit is available for from Sturtevant Richmont. Contact customer service at customerser-
Please pay attention to battery orientation as reverse loading of NiMH rechargeable batteries
also has damaging eects on these units. Because this unit tests power tools we have made
the battery connections extremely tight. Batteries are easier to remove from the carriage when
you place the red ribbon in the carriage rst and use it to pull the batteries out. For more in-
formation about batteries see our video “Assault With Batteries” and “How to Kill A Torque
Wrench at www.srtorque.com/videos.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017REV E. Document Page 7 of 39
Torq-Tronics 2 ®/ Owners Manual
5: Four Line Vacuum Florescent
Display (VFD)
5.1 e Torq-Tronics 2 comes with a large
display, that is easy to read in any lighting
environment.
e top line of numbers gives you the accept-
able torque range for any specic test. When
you set the test point and then set the percent
of tolerance the topline automatically calcu-
lates the minimum and maximum range based
on your test point and the % of tolerance.
(Figure 1)
To the right of the acceptable torque range
you will see the units of measure set for this
particular test.
e main 6 large digits provide three kinds of
information.
If there is a “T” to the right hand side of the
number, this indicates the Test Point for the
test. (Figure 2)
When testing, the “T” disappears once the
test has started and the actual test result is
displayed with no letters next to it. If “VR” is
seen to the right of the 6 digits this indicates
you are viewing historical records. (Figure 3)
Historical records are complete in that the
display provides all information except the
date and time. e display shows the record
number, the test mode, the result, the target
torque value, the minimum and maximum
range for the test and the units of measure.
e bottom left hand side of the display
shows “OK” or “NG” depending on the
test result, which is based on the established
torque target range and the percent of toler-
ance for the specic tool. (Figure 4)
In the middle of the lower line you will see
the mode that has been selected for this par-
ticular test.
In the lower right hand corner you may or
may not see numbers. If you see 3 digits this
indicates that the memory function is set
to on. (Figure 5) If the space is blank and
the 3 digits are not visible, this indicates the
memory function is set to o. If the memory
section is set to o you press either the UP
ARROW or DOWN ARROW, you will go
into View Record mode. In View Record
mode you will see test history.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
11/16/2017REV E. Document Page 8 of 39
Torq-Tronics 2 ®/ Owners Manual
5.2: LED Indicators
e Torq-Tronics 2 is equipped with 2 LED indicators: upper
left hand side of the label above the Display screen. Green
indicates the measurement is within target torque range.
Torq-Tronics 2 is equipped with two LED indicators on the
upper left hand side of the Display. e Torque Indicator
LED is engineered to give you additional visual feedback on
test results. However, if you have not established a pre-de-
termined test point, the Torque indicator LED will not light
during a test:
5.2.1 A Red/Green LED indicator labeled ‘Torque Indicator’ and a
Yellow indicator labeled ‘Low Power’, both are on the upper
left hand side of the label above the display screen.
5.2.2 Green indicates the measurement is within target specications.
5.2.3 Solid Red: indicates measurement is outside of target specication.
5.2.4 Blinking Red: during a zero oset indicates the transducer oset is greater than 0.25%
of rated transducer capacity.
5.2.5 Constant blinking red indicates the transducer had a torque applied over 120% of rated
capacity. (Refer over capacity section in the manual on how to clear an over torque
condition.)
5.2.6 Blinking Yellow indicates a low power condition. If batteries are supplying power, it
may be time to recharge them.
Owners Manual
Torq-Tronics 2
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Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017REV E.Document Page 9 of 39
Torq-Tronics 2 ®/ Owners Manual
5.3: Keys and Controls
ere are also 2 arrow keys located on the right side of the
Display. Both are used to scroll through the Display screen or
change the setting. ere are six (6) keys on the faceplate of
the tester below the Display.
eir functions are as follows:
5.3.1 Up Arrow: If memory is ‘on’: increments the records counter and shows the record
stored in that location.
5.3.1.1 Note: a ‘VR’ is displayed after the torque value to indicate you are viewing a record.
5.3.1.2 Press the ‘Zero’ or ‘Clear’ key to return to normal operation.
5.3.2 Down Arrow: If memory is ‘on’: decrements the records
counter and shows the record stored in that location.
5.3.2.1 Note: a ‘VR’ is displayed after the torque value to indicate
you are viewing a historical test record.
5.3.2.2 Press the ‘Zero’ or ‘Clear’ key to return to normal operation.
5.3.3 Zero: allows operator to remove any oset from the trans-
ducer.
5.3.3.1 e ‘Zero’ key is used to reestablish the no-load zero point when either the direction
of use has been changed or the mode of operation has been changed.
5.3.3.2 Under no circumstances should the ‘Zero’ key be pressed when a load is applied
to the drive hex (or drive square) of the tester. is button is not to be used to tare
out torque values.
5.3.4 Clear: allows the clearing of a value on Display without saving or printing.
5.3.4.1 Note: Exception, in ‘Track mode, this key will send the current torque record out the
RS232 port.
5.3.5 Menu: enters and exits the menu used to enable or disable the memory function and
print or clear on board torque data records.
5.3.5.1 Using the ‘UP’ arrow key, the operator can enable memory.
5.3.5.2 Pressing the ‘Zero’ button disables the memory.
5.3.5.3 e down arrow indicates the self generating report, ‘upload’ of the records currently
held in memory.
5.3.5.4 e ‘Clear’ button enters into the memory clear process.
8.5.4.1 To conrm the clearing of memory, press the ‘UP’ arrow key.
8.5.4.2 To skip the memory clear process, press the ‘DOWN’ arrow key.
5.3.6 Units: used to enter/exit unit of measure change screen.
5.3.6.1 Use the ‘UP’ arrow key to select the desired unit of measure.
5.3.6.2 e Torq-Tronics 2 supports operation in English, S.I. and Metric units of Measure.
5.3.6.3 Important note: Changing the unit of measure causes the test point to be reset to
zero. Please re-enter the new test point and check % of accuracy to continue testing
with the new unit of measure.
5.3.7 Peak Torque: used to enter/exit change mode menu.
5.3.7.1 Use the ‘UP’ arrow key to select Track, Peak, Initial Peak, or Power Tool mode.
5.3.7.2 When Power Tool mode is selected, the ‘DOWN’ arrow key is used to select lter setting.
Owners Manual
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11/16/2017 REV E. Document Page 10 of 39
Torq-Tronics 2 ®/ Owners Manual
5.3.7.2.1 e ‘DOWN’ arrow key pages through the ten lters available, numbered 0 through
9. Each lter is tuned for a specic frequency of measurement see owner’s manual
page 13, section 11, for further information.
5.3.7.3 Press ‘Peak Torque’ key to save mode setting.
5.3.8 TEST POINT: used to enter/exit into target value setting menu.
5.3.8.1 Using the ‘UP’ and ‘DOWN’ arrow keys, the operator can set the target torque value
for the test.
5.3.8.1.1 Note: then ‘UNIT’ key is used to change the position of the decimal point
5.3.8.1.2 Note: e ‘ZERO’ key returns the test point to zero.
5.3.8.2 Pressing the ‘TEST POINT’ button a second time saves the value to memory and
enters into the % of tolerance window.
5.3.8.2.1 Be sure to use the appropriate % of tolerance for the tool to be tested.
5.3.9 Using the ‘UP’ and ‘DOWN’ arrow keys.
5.3.9.1 Note: e ‘ZERO’ key returns the test % to 0.1%.
5.3.9.2 Pressing the ‘Test Point’ button a third time saves the settings to memory and exits the
target setting menu.
6: Operation
Please follow the procedure for each wrench tested. Be sure the Torq-Tronics 2 tester has
been exercised three times to capacity in the direction CW or CCW that it will be used.
Adjustable wrenches should also be exercised three times at 4 dierent points along the
scale of capacity before beginning the test. Preset wrenches should be tested at preset
value.
Preparation for Testing
6.1 Move the 3 position Power Switch from O to On or to Battery as needed.
6.2 Allow the tester to complete the internal start up process. is takes about 20 seconds.
6.2.1 At the end of startup process, the tester will return to its last state of operation.
6.2.1.1 Unit of Measure selected.
6.2.1.2 Mode of operation selected. (and lter is applicable.)
6.2.1.3 Torque specications.
6.3 Auto store/print/clear process is always active except in ‘Track’ mode. When the ‘Clear’
button is pressed the torque data is transmitted via the RS-323 link then cleared from
the display. While in ‘Track’ mode no data is stored in the tester.
6.4 If the torque value Display reads other than zero, press the ‘ZERO’ key.
6.4.1 Note: Never press the Zero key with a wrench connected to the tester. Doing so will
cause inaccurate results. e ‘ZERO’ key does not perform a TARE function.
6.5
6.6
The Torq-Tronics 2 should be used between 10% and 100% of the unit capacity. Ex-
ample: If the tester is rated at 100 ft. lbs. you should be testing tools with a capacity
between 10 ft lbs and 100 ft. lbs. If you test below 10% of rated capacity you may
encounter problems with accuracy, especially if you are testing a torque screwdriver
with an accuracy of +/- 6%.
See our video on Set Up For Testing on the Newton Metre Channel in YouTube:
https://www.youtube.com/watch?v=BOLzJ3RddN4 or on the Sturtevant Richmont
website.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017 REV E. Document Page 11 of 39
Torq-Tronics 2 ®/ Owners Manual
7: Making the Most of the Torq-Tronics 2
Calibration standards require that torque wrenches be calibrated, on a tester that has 4X
greater accuracy than does the wrench. If the wrench being calibrated has an accuracy
factor of +/- 2% a calibration unit must have a minimum accuracy factor of +/-.5%.
e Torq-Tronics 2 has an accuracy factor of +/- 0.5% meaning it can calibrate torque
wrenches with an accuracy factor of +/-2%. It is also capable of calibrating wrenches
with a lesser accuracy such as +/- 6%.
To verify or calibrate wrenches that need greater accuracy, the Sturtevant Richmont
System 8 is engineered to +/- .25% which allows you to calibrate wrenches with +/-1%
accuracy. Many of the digital wrenches on the market are in the +/- 1% accuracy group.
8: Torque Testing
8.1 It is important to follow recommended procedures in order to secure accurate torque
verication results. Good testing practices always include:
8.1.1 Exercising the wrench to 100% of capacity at least 3 times immediately prior to testing.
is applies to all wrenches except pre-set click wrenches, which should be exercised
three times to their preset point.
8.1.2 Wrenches should be verified on testers in the range of the 10% to 100% of the testers
rated capacity. If a tester had 100 ft. lbs capacity, wrenches between 10 ft. lbs and 100
ft lbs would be candidates for testing on the 100 ft lb tester.
8.1.3 e tester itself should be exercised to 100% of capacity at least 3 times prior to testing.
Once the tester is warmed up and has been exercised, you can test for hours if you like.
8.1.4 Selecting the proper mode for testing is important. Please use the following:
* All click wrenches: initial peak mode
* All beam, dial, digital, and cam-over wrenches: peak mode
* Torque screwdrivers use peak mode
* Power tools use power tool mode and select the appropriate lter
8.1.5 e Torq-Tronics comes with a memory mode that must be turned on if you wish to
track specic test results.
8.1.6 When you change modes, any preset target torque ranges and the percent of tolerance
should be changed to the appropriate settings based on the wrenches being tested.
8.1.7 e LED indicators for “OK”/”NG” will not light if there is no pre-established torque
value because there is no standard against which to test.
8.1.8 e same is true for the “OK”/”NG” reading in the lower left hand corner of the Dis-
play. An “OK”/”NG” will not be designated if there is no pre-established torque value
for that specic test.
8.1.9 If you are testing and using the batteries, and the low power indicator lights, stop
testing and insert new batteries. Remember NiMH rechargeable batteries are the only
acceptable batteries for Torq-Tronics 2. Under no circumstance should you mix old and
new NiMH in the tester at the same time.
8.2 Please see the section on the 9 most common torque testing mistakes located on the
www.srtorque.com /common testing mistakes to improve accuracy in your results.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017REV E. Document Page 12 of 39
Torq-Tronics 2 ®/ Owners Manual
8.3 General Set Up Process For All Tests:
e following process of setting up Torq-Tronics 2 for testing can be used to verify or
calibrate any acceptable tool type. (Impact tools are not acceptable.)
8.4 Memory:
If you see three digits in the lower right hand side of the display, memory function is set to
on. If you do not see three digits in the lower right hand side of the Display the memory
function is set to o.
e factory default setting for the memory function is “OFF.” To turn the memory on,
press MENU and then press the UP arrow and then press the MENU button and memory
will be activated.
If the memory is on and you would like to turn it o, press the MENU and then ZERO
button. en press the MENU button to return to normal functioning.
8.5 Clearing e Memory:
e Torq-Tronics 2 memory can be cleared the following ways.
8.5.1 e operator may choose to download a report by pressing the MENU button – the display
will read Data and the number of tests or records currently resident in the unit. e opera-
tor then uses the DOWN ARROW to download the report to Hyper-Terminal via RS232
port. When the download is complete the lower left hand side of the display shows CLR
which provides the order to press the CLEAR button. Press the CLEAR button to clear
the memory. You will see the counter in the lower right hand of the display move from the
number of records that were in the unit down to 001. e display always displays the cur-
rent record unless you are in “VR” (view record) mode.
8.5.2 e unit memory may be cleared without printing by MENU button and then pressing the
CLEAR button.
8.5.3 Accessing Torq-Tronics 2 via Hyper-Terminal allows the operator to clear the memory by
using the serial command CL<CR+LF> is returns the message DONE<CL+LF> upon
task completion.
8.5.4 e unit holds 999 records. If the records are not cleared, after the 999th test, the unit will
start to overwrite the subsequent records. e records will retain their numbering sequence,
but the data from the original test 001 will be replaced by the data from test 1000.
8.6 Here is the sequence to use when setting up tests in Torq-Tronics 2.
8.6.1 Select the mode by pressing the PEAK TORQUE key and then using the up arrow to select
the appropriate test mode. When you have selected the desired test mode press the PEAK
TORQUE key again. If you have selected Power Tool mode, use the down arrow to select
the appropriate lter. Once you have the set the lter, press the PEAK TORQUE key again.
8.6.2. To set the units of measure press the UNITS and use the UP ARROW to scroll through
the listing until you nd the unit of measure you want. e unit of measure is located on
the display in the upper right hand corner. When you have scrolled through and found
the desired unit of measure, stop. At that point press the UNITS button again to return to
normal functioning. Any time you reset the units of measure, the test point will automati-
cally return to zero and must be reset.
8.6.3. To set the TEST POINT press the TEST POINT button. Six digits are shown on the display
and the decimal point is on the far left. Pressing the UNIT button moves the decimal point to
the right. Once the appropriate decimal place (or increment) is found, press the UP ARROW to
move the TEST POINT value to the appropriate setting. Once the test point has been reached
press the TEST POINT button again to return to normal functioning.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017REV E. Document Page 13 of 39
Torq-Tronics 2 ®/ Owners Manual
8.6. 4. After setting the test point the screen automatically advances to the % of accuracy
screen. To set the % of accuracy press the UP ARROW or DOWN ARROW to scroll
through the settings to nd the % you want. Once you have found the appropriate %
of accuracy press TEST POINT to return to normal functioning.
8.6. 5. Each type of wrench has it’s own built in level of accuracy. Typically manual torque
screwdrivers have accuracy of +/- 6%. Other wrenches may have an accuracy of +/- 2%.
To accommodate each type of wrench during testing and to establish a minimum and
maximum torque range for the test, the test range can be set. e default accuracy toler-
ance range is +/-4%.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017 REV EDocument Page 14 of 39
Torq-Tronics 2 ®/ Owners Manual
9: How To Test a Manual Torque Screwdriver
or a Click Type Torque Wrench
9.1 Select the initial peak mode of testing by pressing PEAK
TORQUE and the UP ARROW key. en press the PEAK
TORQUE key again.
9.2 Select the units of measure for the tool by pressing the UNITS
key and the UP ARROW until you nd the unit of measure.
en press the UNITS key again.
9.3 To set the TEST POINT press the TEST POINT button. Six
digits are shown on the display and the decimal point is on the
far left. Pressing the UNIT button moves the decimal point to the
right. Once the appropriate decimal place (or increment) is found,
press the UP ARROW to move the TEST POINT value to the
appropriate setting. Once the test point has been reached press the
TEST POINT button again to return to normal functioning.
9.4 Press the UP or DOWN ARROW to change the Percent of Accuracy Value appropriate for
the tool being tested.
9.5 When you have found the appropriate torque value range for the tool, press TEST POINT
again.
9.6 Press ZERO to clear any oset on the transducer. NEVER press ZERO to clear an oset
when a wrench is engaged in the tester.
9.7 Engage the wrench to the tester and begin testing.
9.8 e unit will autoclear after the load is removed and the test timer has expired.
10: How To Test a Beam, Dial, or Cam-Over
Torque Wrench
10.1. Select peak mode of testing by pressing PEAK TORQUE and
the UP ARROW key. en press the PEAK TORQUE key
again.
10.2 Select the units of measure for the tool by pressing the UNITS key
and the UP ARROW until you nd your unit of measure. en
press the UNITS key again.
10.3 To set the TEST POINT press the TEST POINT button. Six
digits are shown on the display and the decimal point is on the far left. Pressing the UNIT
button moves the decimal point to the right. Once the appropriate decimal place (or incre-
ment) is found, press the UP ARROW to move the TEST POINT value to the appropriate
setting. Once the test point has been reached press the TEST POINT button again to return
to normal functioning.
10.4 Press the UP or DOWN ARROW to change the Percent of Accuracy Value appropriate for
the tool being tested.
10.5 When you have found the appropriate torque value range for the tool, press TEST POINT
again.
10.6 Press ZERO to clear any oset on the transducer. NEVER press ZERO to clear an oset
when a wrench is engaged in the tester.
10.7 Engage the wrench to the tester and begin testing.
10.8 ere is no auto-clear in track mode.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
All click wrenches:
use INITIAL PEAK
MODE
Torque screwdrivers:
use PEAK MODE
All beam, dial or cam-
over torque wrenches:
use PEAK MODE.
11/16/2017REV E.Document Page 15 of 39
Torq-Tronics 2 ®/ Owners Manual
11: How To Test a Power Tool
11.1 Select Power Tool mode of testing by pressing PEAK
TORQUE and then press the UP ARROW key. ere are 10
lters resident in Torq-Tronics 2 numbered from 0 to 9. Use
the DOWN ARROW to scroll through options and select the
appropriate lter.
11.2 Select the units of measure for the tool by pressing the
UNITS key and the UP ARROW until you nd your unit of
measure. en press the UNITS key again.
11.3 To set the TEST POINT press the TEST POINT button.
Six digits are shown on the display and the decimal point is
on the far left. Pressing the UNIT button moves the decimal
point to the right. Once the appropriate decimal place (or
increment) is found, press the UP ARROW to move the
TEST POINT value to the appropriate setting. Once the
test point has been reached press the TEST POINT button
again to return to normal functioning.
11.4 Press the UP ARROW or DOWN ARROW to change the
Percent of Accuracy Value appropriate for the tool being
tested.
11.5 When you have reached the appropriate torque value range for the tool, press TEST
POINT again.
11.6 Press ZERO to clear any oset on the transducer. NEVER press ZERO to clear an oset
when a power tool is engaged in the tester.
11.7 Engage the power tool to the tester and begin testing.
11.8 NEVER TEST IMPACT TOOLS ON Torq-Tronics 2.
12: How to Test Digital Torque Wrenches
12.1 Power up the digital tool and allow it to boot up.
12.2 Engage the torque wrench to the tester.
12.3 Slowly apply force to the grip of the wrench until the wrench
displays the torque test point. To obtain an accurate reading,
make sure the pressure is applied perpendicular to the drive
square; do not push in, out, forward or back on the grip.
12.4 Release pressure on the wrench when the wrench attains the
test point.
12.5 e actual torque at the test point will be displayed on the
tester display.
12.6 Remember: Torq-Tronics 2 has an accuracy of +/- .5%. Some digital torque wrenches
have a +/- 1% accuracy. To comply with the 4 to 1 standard accuracy ratio for testers
and wrenches, to test a wrench with +/- 1% you must use a tester with +/-.25 accuracy.
Note: Some digital tools require programming in order to test please review the tools
owners manual for proper test methodology.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Digital torque wrenches
should be tested in TRACK
MODE and testing should
be done using a mechanical
loader.
Power tools: use
POWER TOOL mode
and select appropriate
lter.
Power Tool Tester Filters:
Filter N/A = No Filter Used
Filter 0 = 100 Hz
Filter 1 = 250 Hz
Filter 2 = 500 Hz
Filter 3 = 571 Hz
Filter 4 = 666 Hz
Filter 5 = 800 Hz
Filter 6 = 1000 Hz
Filter 7 = 1333 Hz
Filter 8 = 2000 Hz
Filter 9 = 4000 Hz
11/16/2017REV E. Document Page 16 of 39
Torq-Tronics 2 ®/ Owners Manual
13: Over Capacity Situations
Each Torq-Tronics 2 unit has a rated capacity that is easily visible on the front of
the unit near the transducer. Tools should be tested that are between 10% and
75% of the rated capacity for the unit.
Torq-Tronics 2 is a rugged and reliable unit. It is engineered to withstand over
capacity situations. However, when a unit has been stretched to 120% of rated
capacity a number of things happen. It is imperative to understand what has hap-
pened, and the impact it has on your test results.
Torq-Tronics 2 has been engineered to help support your workers and guide
them to do the right thing during the over capacity situation.
When the Torq-Tronics 2 is taken to 120% over capacity, the Torque Indicator
LED holds solid red and then begins a rapid ashing sequence.
Next the 6 digit middle line of the display displays the torque value that has taken
the unit into over-capacity.
The top line of the display now displays OV 120% capacity. You no longer see
the target torque range numbers.
Torq-Tronics 2 will continue to operate, however, the following changes occur:
13.1 OK/NG is no longer displayed.
13.2 Track mode is no longer operable.
13.3 e Torque Indicator LED continues the rapid ash sequence.
13.4 If the unit is turned o, the LED stops ashing, but returns as soon as power is restored.
13.5 If the memory function was set to ON during the over capacity event, overload infor-
mation is stored in memory.
13.6 Over capacity information is stored in a non-erasable memory location inside the unit.
It is stored in non-erasable memory whether the memory function was set to on or o.
Non-erasable memory cannot be erased.
13.7 If the unit memory was set to on and a worker tries to erase the memory in an eort to
stop the LED from ashing, the display shows the message ‘See Supervisor.’ is is a
safety precaution engineered in to the unit to give you more control over your processes.
13.8 If tests are continued on the unit after the over capacity event and prior to having the
overload ag reset, each test record will be tagged with an OVL in the test record. is
is another way of providing traceability so if you have errors you can catch them before
your customer does.
13.9 To See the Captured Overload Point of Torq-Tronics 2 process
Using a Hyper-terminal type program set for 4800 baud, 8 data bits and 1 stop bit,
Parity: None.
Type: O<enter>
e Torq-Tronics 2 will send, via the RS-232, a print string showing the captured over-
load (See Serial Command Appendix A, Print string command for format)
13.10 Clearing ‘Overload’ of Torq-Tronics 2 process
Using a Hyper-terminal type program set for 4800 baud, 8 data bits and 1 stop bit,
Parity: None.
13.10.1 Type: D<enter>
13.10.2 en Type: Z <enter>
13.10.3 en Type: D<enter>
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017 REV E. Document Page 17 of 39
Torq-Tronics 2 ®/ Owners Manual
13.11 For more information on understanding and resolving the over capacity situation, see
our videos:
Interview With Torq-Tronics 2
https://www.youtube.com/ watch?v=_8TH3frmKH4
and
Error Proong With An LED
https:// www.youtube.com/watch? v=QW9068Ewo0k
PLEASE NOTE:
Your Quality Is Our Business is more than an advertising tagline with us, it is our way of life. We take
your quality seriously. Like all Sturtevant Richmont products Torq-Tronics 2 is engineered and built
to withstand the rigors and realities of the industrial workplace.
Our testers were tested at 100% of capacity at more than 50,000 cycles in both directions and the units
stay in spec. However, at 120% of capacity we can no longer be 100% certain that the unit will function
properly.
To safeguard your test results we suggest that you have any Torq-Tronics 2 unit that has been placed
in overload, tested. To test the Torq-Tronics 2 follow the procedures outlined in Section 15: Calibra-
tion, or email us at customerservice@srtorque.com to schedule returning the Torq-Tronics 2 so we can
test it. If the tests prove to be accurate, put the unit back in service and have it calibrated at the next
cycle. e last and next calibration dates are displayed on the display during the start up process.
If your tests reveal the unit may have been compromised, please return it to Sturtevant Richmont for
any required repair, recalibration, and recertication.
14: 14.1 Always use NiMH rechargeable batteries and keep
the polarity correct.
14.2 NEVER mix battery brands, types, ages, as this can damage
the unit.
14.3 When cleaning the unit, NEVER use a spray bottle to apply
cleaning solutions. Extra cleaning solution may drain down
between the keys into the unit and cause electronic damage.
14.4 Always use a soft, damp cloth or sponge to wipe the unit. Do
not use any abrasive cleaners or abrasive surfaces on the unit.
14.5 Always test or calibrate tools within 10% to 75% of Torq-
Tronics 2 capacity. Capacity is located on a plate on the right hand side of the unit. Unit
Capacity is also displayed on the display during the start up sequence.
14.6 e unit holds 999 records in memory. When it exceeds 999 records the unit will over
write previous records. Each record is date and time stamped.
14.7 e Torq-Tronics 2 has safeguards designed to notify the user of overload at 120% of
capacity. It is recommended that the unit be checked for accuracy after an overload
occurrence.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
Caution: spraying cleaner on
the face of Torq-Tronics 2
may cause electrical damage
to the unit and will void the
warranty.
Please use a soft damp cloth
to clean Torq-Tronics 2.
11/16/2017REV E. Document Page 18 of 39
Torq-Tronics 2 ®/ Owners Manual
15: Calibrating The Torq-Tronics 2
15.1 Overview
is is the recommended process for Calibration Check of the Torq-Tronics 2 tester.
15.2 Required Equipment
To ascertain the required equipment for any given calibration check, look up the capac-
ity of the tester in the Calibration Check Chart below.
Check each piece of equipment to assure the calibration is current. If any piece of the
equipment is past due for calibration, stop, and notify the supervisor or Laboratory
Manager immediately.
Computer with RS232 port and Terminal Software set for: 4800 baud, 1stop bit, 8 data
bits, no hand shake RS-232 Cable (21175)
15.3 Notes on Terminal Software and Tester Use
To send a command to the tester, rst enter the command into the terminal software
then press the Enter key. e command is not processed until the enter key is pressed.
To unlock an ‘OVERLOAD’ condition type:
D<enter>
Z <enter> on the PC. (After the 100% point is captured.)
D<enter>
15.4 General Principles for Every Verication
When torque loads are applied, they shall be applied from lower to higher values.
Whenever the direction of torque is changed, the operator must perform apply three (3)
full scale loads to the tester in the new direction prior to recording and measuring torque
values.
15.5 Procedure
15.5.1 Move Torque Tester into the Torque Tester laboratory and allow unit to acclimate over
night, or for a minimum of 12 hours prior to beginning test.
15.5.2 Attach transducer to torque Tester and turn on the power. Allow tester and transducer
to warm up for 10 minutes in Track Mode. Check if any zero oset, rolling or drifting
occurs. If any defects are found, notify laboratory manager.
15.5.3 Bolt unit onto calibration xture. Torque bolts to the specication below with torque
wrench. Grade 8 (Class 10.9) are required.
Transducer Capacity Bolt size Torque
Up to 300 in.lb #10-32 8 in.lb min
960 – 7200 in.lb 5/16” 75 in.lb min
15.5.4 Connect torque tester serial port to computer serial port via serial cable or with the serial
to USB converter supplied with the unit. Check if computer causes any osets, rolling
digits, or other problems with the torque tester. If any defects are found, notify manager.
(Note: You may want to consider purchasing an optically isolated RS-232 device to
eliminate ground loops and noise problems.)
15.5.5 Prepare to record torque data from unit under test.
15.5.6 Use appropriate calibration arm and deadweights from the ‘Calibration Check Chart’
found in Appendix B for the unit under test (UUT), to apply three (3) full scale (100%)
loads to the Transducer in the direction of torque to be measured, either clockwise or
counterclockwise. Remove weights, leave calibration arm attached. Wait one (1) minute
and then press the ZERO Switch.
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017 REV EDocument Page 19 of 39
Torq-Tronics 2 ®/ Owners Manual
Owners Manual
Torq-Tronics 2
Sturtevant Richmont
Direct: 1 847/455-8677
U.S. Toll-Free: 800/877-1347
www.srtorque.com
11/16/2017 REV EDocument Page 20 of 39
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