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CDI DIGITAL TORQUE TESTER DTT Operation Manual

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FOR YOUR PERMANENT FILE
TESTER MODEL NUMBER:
TESTER SERIAL NUMBER:
For Warranty Claims, Contact CDI Torque Products
at (626) 965-0668.
LIMITED WARRANTY
The CDI Digital Torque Tester
by a one year warranty. This warranty covers
manufacturer defects and workmanship. The
warranty excludes misuse, abuse and normal
wear and tear. Exclusion is not allowed in some
states and may not apply. This warranty gives
you specific legal rights, and you may have other
rights, which vary from state to state.
IMPORTANT ENVIRONMENTAL NOTES:
1. This equipment may contain hazardous materials which can be
harmful to the environment.
2. Do not dispose of this equipment as municipal waste. Return it
to the distributor or a designated collection center.
Thank you for caring about our environment!
19220 SAN JOSE AVENUE • CITY OF INDUSTRY, CA 91748 • USA
(626) 965-0668
Find other fine torque products at WWW.CDITORQUE.COM
Form 20-2344-CDI
6/2010 Rev. N/C
US and Foreign Patents Pending - Made in USA with US and Global Components
(DTT) is backed
TM
OPERATION MANUAL
DIgITAL TORqUE TEsTER
(DTT)
TM

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Summary of Contents for CDI DIGITAL TORQUE TESTER DTT

  • Page 1 OPERATION MANUAL TESTER MODEL NUMBER: DIgITAL TORqUE TEsTER (DTT) TESTER SERIAL NUMBER: For Warranty Claims, Contact CDI Torque Products at (626) 965-0668. LIMITED WARRANTY The CDI Digital Torque Tester (DTT) is backed by a one year warranty. This warranty covers manufacturer defects and workmanship.

  • Page 2: Important Safety Instructions

    Save this manual and review it frequently for continued safe operation, and use it to instruct others who may use this tester. CDI Torque Products is not responsible for customer modification of test equipment for applications on which CDI Torque Products was not consulted.

  • Page 3: General Safety

    gENERAL sAFETY TORqUE TEsTER sAFETY • Fully engage the direction lever in the correct WARNING position when using ratchets. Never attempt to test an impact tool or pulse type tool on this Improper use can cause breakage. instrument. • Read instructions before operating. •...
  • Page 4 ENTER WRENCH S/N: D - USB Cable This manual contains general information. Operating 110900 features and specifications may change without notice. CDI Torque makes no claims regarding the suitability of the information in this manual for diverse user applications. POWER SOURCE CLEAR NEXT The power source for the DTT is the supplied AC Adapter.

  • Page 5: Functional Description

    FUNcTIONAL DEscRIPTION A - Display TGT TORQUE: 250 0.00 DATA: 25 FIRST PEAK A four digit TFT display for torque readings. FT-LB MAIN MENU SETUP STORE B - Mounting Plate Plate for securing tester to mounting surface. Use four 1/4” diameter bolts. C - Transducer Female square drive.

  • Page 6: Specifications

    LCD on swivel neck female square drives, and a full bridge strain gage sensing element. DISPLAY SPECIFICATIONS Size: 4.7 inch Contact your CDI Torque representative for service Resolution: 480 (RGB) X 272 and/or calibration. ACCURACY IMPORTANT ±0.5% of indicated test value from 10% to 100% of Apply torque loads only.
  • Page 7 sETUP TEsTER sETUP MOUNTING Turn the power switch ON. Mount the DTT to a sturdy support before use. Torque testing procedures may involve hundreds of pounds of In the MAIN MENU screen, select DTT SETTINGS. load. Be sure to consider counterweight of the mount to accommodate torque testing operations and testing In the SYSTEM CONFIGURATION screen, the display fixtures.
  • Page 8 SW VERSION: 1.X.X CHECKSUM: A1XX 8.87” TEsTs DATE: 2009 TIME: TESTING WRENCHES In the SELECT TEST TYPE screen, select either: BRIGHTNESS: IMPORTANT QUICK CHECK (used when verifying torque wrench • To avoid damage, be sure the DTT model being used readings), or NEXT is capable of handling the torque being applied.
  • Page 9 TEST SETUP 110900 WRENCH SIZE : 250 FT-LB CHANGE TEsTs CHANGE TGT TORQUE 250 FT-LB CHANGE SERIAL NUM 110900MAW CHANGE SERIAL NUM 110900MAW CHANGE SERIAL NUM 110900MAW CHANGE OPERATOR ID : TECH512 CHANGE SERIAL NUM 110900MAW OPERATOR ID TECH512 CHANGE Press the CHANGE button next to SERIAL NUM to Press the CHANGE button next to OPERATOR ID to enter a wrench Serial Number if required (Figure 8).
  • Page 10 TEsTs Press the TEST button to accept all entries and Press the CHANGE button next to WRENCH SIZE to display the QUICK CHECK test screen (Figure 12). enter the Full Scale torque and Units of the wrench being calibrated (Figure 14). DIGITAL TORQUE TESTER DIGITAL TORQUE TESTER NOTE: The operator can return to the TEST SETUP...
  • Page 11 ENTER WRENCH S/N: TEST 1 OF 3 TGT TORQUE: 250 110900MAW 0.00 DIGITAL TORQUE TESTER TEsTs DATA: 1 FIRST PEAK TEST SETUP PLEASE SET WRENCH TO 50 FT-LB ENTER WRENCH S/N: WRENCH SIZE : 250 FT-LB CHANGE The tester will prompt user to set wrench to 20% of The tester will prompt user to set wrench to 60% of 110900 FT-LB...
  • Page 12 TEST 1 OF 3 TGT TORQUE: 150 0.00 TEsTs DATA: 3 FIRST PEAK The tester will prompt user to set wrench to 100% At the end of the test sequence, the tester will FT-LB of Full Scale (Figure 19). return to the TEST SETUP screen in order to begin a new test sequence.

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