Mark-10 TT05 Series User Manual
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Mark-10 TT05 Series User Manual

Digital torque testers
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TT05
Series
DIGITAL TORQUE TESTERS
User's Guide

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Summary of Contents for Mark-10 TT05 Series

  • Page 1 TT05 Series DIGITAL TORQUE TESTERS User’s Guide...

  • Page 2: Table Of Contents

    Series TT05 Digital Torque Testers User’s Guide Thank you… Thank you for purchasing a Mark-10 Series TT05 digital torque tester, designed to measure bottle cap application and removal torque. With proper usage, we are confident that you will get many years of great service with this product. Mark-10 instruments are ruggedly built for both laboratory and industrial environments.

  • Page 3: Overview

    Series TT05 Digital Torque Testers User’s Guide 1 OVERVIEW 1.1 List of included items Qty. Part No. Description MTT05-12 / Series TT05 digital torque tester MTT05-25 / MTT05-50 / MTT05-100 08-1026 Battery (inside the instrument) 09-1165 USB cable Resource CD (USB driver, user’s guides, MESUR Lite software, MESUR gauge DEMO software, User’s Guide)

  • Page 4: Power

    Series TT05 Digital Torque Testers User’s Guide 2 POWER The TT05 is powered either by an 8.4V NiMH rechargeable battery or by an AC adapter. Since these batteries are subject to self discharge, it may be necessary to recharge the unit after a prolonged period of storage.

  • Page 5: Setup

    3.2 Installing the USB driver If communicating via USB, install the USB driver provided on the Resource CD. Installation instructions may also be found on the CD or may be downloaded from www.mark-10.com. Caution! Install the USB driver before physically connecting the tester to a PC with the USB cable.
  • Page 6 Series TT05 Digital Torque Testers User’s Guide The current measurement unit. Abbreviations are as follows: ozFin – Ounce-inch lbFin – Pound-inch Units kgFcm – Kilogram-centimeter Ncm – Newton-centimeter Nm – Newton-meter Analog indicator to identify when an overload condition is imminent. The bar increases either to the right or left from the midpoint of the graph.

  • Page 7: Operating Modes

    Series TT05 Digital Torque Testers User’s Guide 4.3 Menu navigation basics Most of the tester’s various functions and parameters are configured through the main menu. To access the menu press MENU. Use the UP and DOWN keys to scroll through the items. The current selection is denoted with clear text over a dark background.

  • Page 8: Digital Filters

    Series TT05 Digital Torque Testers User’s Guide The tester will always power on with the unit selected in this sub-menu. 7 DIGITAL FILTERS Digital filters are provided to help smooth out the readings in situations where there is mechanical interference in the work area or test sample. These filters utilize the moving average technique in which consecutive readings are pushed through a buffer and the displayed reading is the average of the buffer contents.

  • Page 9: Break Detection

    Series TT05 Digital Torque Testers User’s Guide Either one, two, or none of the set points may be enabled. To toggle between the clockwise and counter- clockwise directions, press the DIRECTION key. If two set points have been enabled, they are displayed in the upper left corner of the display. If only one set point has been enabled, the word “OFF”...
  • Page 10 Series TT05 Digital Torque Testers User’s Guide BREAK DETECTION Enabled + Break Settings + Auto Output Auto Storage Auto Zero Any combination of the above functions may be selected. Function Description Arms the break detection function. When enabled, the letter “B” appears on the home screen, between the Mode and Unit indicators.

  • Page 11: First / Second Peak

    Series TT05 Digital Torque Testers User’s Guide AUTO OUTPUT SETTINGS RS232/USB Output Mitutoyo Output Output Pin: NONE Parameter Description RS232/USB Output Automatically output the peak when the break (% Drop) is detected. Mitutoyo Output Automatically output the peak when the break (% Drop) is detected. Automatically toggle the SP1, SP2, or SP3 pins (active low).
  • Page 12 Series TT05 Digital Torque Testers User’s Guide 10.2 Settings The display appears as follows: PEAK SETTINGS Thresh. 1: % Drop 1: 10 % Thresh. 2: % Drop 2: 10 % Auto Zero Delay 3 sec. Threshold 1 Sets the percentage of full scale at which the first/second peak detection feature becomes active.

  • Page 13: Data Memory And Statistics

    Series TT05 Digital Torque Testers User’s Guide AUTO OUTPUT SETTINGS RS232/USB Output Mitutoyo Output First Peak Second Peak 11 DATA MEMORY AND STATISTICS Series TT05 testers have storage capacity of 1,000 data points. Readings may be stored, viewed, and output to an external device. Individual, or all, data points may be deleted. Statistics are calculated for the data presently in memory.

  • Page 14: Communications And Outputs

    Press ENTER to output data to an external device. The display will show, “SENDING DATA…”, then “DATA SENT”. If there was a problem with communication, the display will show, “DATA NOT SENT”. Saved data can be downloaded by some Mark-10 data collection programs. Refer to their respective user’s guides for details.
  • Page 15 Series TT05 Digital Torque Testers User’s Guide SERIAL/USB SETTINGS RS232 Selected USB Selected + Baud Rate + Data Format Select either RS-232 or USB input (output is always simultaneous through both the USB and RS-232 ports). Communication settings are permanently set to the following: Data Bits: Stop Bits: Parity:...
  • Page 16 Series TT05 Digital Torque Testers User’s Guide 12.1.4 Command Responses In response to the reading request command ‘?’ the tester will return a string with the load data, followed by a space, then the load unit (if enabled under the Serial/USB Settings  Data format sub-menu). It will be terminated by a CR-LF pair.
  • Page 17 Series TT05 Digital Torque Testers User’s Guide 12.5 I/O Connector Pin Diagram (female) Pin No. Description Input / Output Signal Ground Counter-clockwise Overload Output RS-232 Receive Input RS-232 Transmit Output +12V DC Input / Output Analog Output Output Clockwise Overload Output Mitutoyo Clock Output...

  • Page 18: Calibration

    Series TT05 Digital Torque Testers User’s Guide 13 CALIBRATION 13.1 Initial Physical Setup The TT05 should be mounted to a fixture rugged enough to withstand a load equal to the full capacity of the tester. Suitable certified calibration equipment is required, and caution should be taken while handling such equipment.
  • Page 19 Series TT05 Digital Torque Testers User’s Guide CALIBRATION OFFSET Place torque sensor horizontally, then press ZERO. 5. Place the tester on a level surface free from vibration, then press ZERO. The tester will calculate internal offsets, and the display appears as follows: CALIBRATION OFFSET Please wait…...
  • Page 20 Series TT05 Digital Torque Testers User’s Guide CALIBRATION CLOCKWISE Gain adjust Apply full scale load 50.00 lbFin +/-20%, then press ENTER. Apply a weight equal to the full scale of the instrument, then press ENTER. 9. After displaying “Please wait…” the display appears as follows: CALIBRATION CLOCKWISE Ensure no load,...
  • Page 21 Series TT05 Digital Torque Testers User’s Guide CALIBRATION COMPLETE Save & exit Exit w/o saving To save the calibration information, select “Save & exit”. To exit without saving the data select “Exit without saving”. 14. Any errors are reported by the following screens: CALIBRATION Units must be lbFin.

  • Page 22: Passwords

    Series TT05 Digital Torque Testers User’s Guide 14 PASSWORDS Two separate passwords may be set to control access to the Calibration section and to the menu and other keys. To access the passwords setup screen, select Passwords from the menu. The display appears as follows: PASSWORDS Calibration...

  • Page 23: Other Settings

    If the password has been misplaced, it can be reset. Press ENTER to generate a request code. The request code must be supplied to Mark-10 or a distributor, who will then provide a corresponding activation code. Enter the activation code to disable the password.
  • Page 24 Series TT05 Digital Torque Testers User’s Guide Selection Description Backlight to be off upon powering on the tester. Backlight to be on upon powering on the tester. Auto Backlight to be on upon powering tester, but will shut off after a period of inactivity (as defined in the Automatic Shutoff sub-section).

  • Page 25: Specifications

    The following screen is displayed at power-up and can be accessed at any time by selecting Information: Digital Torque Tester Series TT05 Model No: MTT05-50 Serial No: 1234567 Version: 1.0 (c) Mark-10 Corp. 16 SPECIFICATIONS 16.1 General Accuracy: ±0.3% of full scale Sampling rate:...
  • Page 26 Series TT05 Digital Torque Testers User’s Guide 16.2 Dimensions IN [MM] 16.3 Capacity x Resolution Model No. lbFin ozFin kgFcm MTT05-12 12 x 0.005 192 x 0.1 14 x 0.01 135 x 0.1 1.35 x 0.001 MTT05-25 25 x 0.01 400 x 0.2 28 x 0.02 290 x 0.2...
  • Page 27 Series TT05 Digital Torque Testers User’s Guide 16.4 Factory Settings Parameter Setting Set points Upper Disabled (defaults to 80% of full scale, clockwise, when enabled) Lower Disabled (defaults to 40% of full scale, clockwise, when enabled) Filters Current Displayed DATA Key Functions RS-232/USB Output Enabled Mitutoyo Output...
  • Page 28 Series TT05 Digital Torque Testers User’s Guide Mark-10 Corporation has been an innovator in the force and torque measurement fields since 1979. We strive to achieve 100% customer satisfaction through excellence in product design, manufacturing and customer support. In addition to our standard line of products we can provide modifications and custom designs for OEM applications.

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