DMT 560TP User Manual

DMT 560TP User Manual

Tissue puller
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USER MANUAL, VOL.2.0
T I S S U E
P U L L E R
-
5 6 0 T P

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Summary of Contents for DMT 560TP

  • Page 1 USER MANUAL, VOL.2.0 T I S S U E P U L L E R 5 6 0 T P...
  • Page 2 TISSUE PULLER - 560TP USER MANUAL...
  • Page 3: Trademarks

    This documentation is provided with the Tissue Puller - 560TP No part of this document may be reproduced by any means without the prior written permission of Danish Myo Technology A/S. Copyright © Danish Myo Technology A/S TISSUE PULLER - MODEL 560TP - USER MANUAL...
  • Page 4: Table Of Contents

    EC Declaration of Conformity ........................................4 Unpacking the Tissue Puller System ......................................5 Chapter 1 - System overview ........................................6 1.1 Tissue Puller - 560TP front and rear ..............................6 Chapter 2 - Setting up ..........................................7 2.1 The complete Tissue Puller System - 560TP ...........................7 2.2 Setting up step-by-step ..................................7...
  • Page 5: Safety

    SAFETY 560TP has been designed for use only in teaching and research applications. It is not intended for clinical or critical life-care use and should never be used for these purposes; nor for the prevention, diagnosis, curing, treatment, or alleviation of disease, injury, or handicap.
  • Page 6: Unpacking The Tissue Puller System

    UNPACKING THE TISSUE PULLER SYSTEM Take a few minutes to carefully inspect your new Tissue Puller System - 560TP for damage which may have occurred during handling and shipping. If you suspect any kind of damage, please contact DMT immediately and the matter will be pursued as soon as possible.
  • Page 7: Chapter 1 - System Overview

    CHAPTER 1 - SYSTEM OVERVIEW 1.1 Tissue Puller - 560TP front and rear Motor Micrometer Force transducer Force transducer hook Jaws Power ON indicator Figure 1.1 Tissue Puller - 560TP front ON/OFF switch USB port Power inlet - 24VDC 0,75A (V+ on center pin) Figure 1.2 Tissue Puller - 560TP back rear...
  • Page 8: Chapter 2 - Setting Up

    2.2 Setting up step-by-step To set up the 560TP System as illustrated in figure 2.1: 1. Connect the 560TP to the PC with the supplied USB cable. 2. Follow the supplied Quick Installation Guide for MyoPULL. 3. Connect the supplied 24V power converter to the 560TP.
  • Page 9: Configuration Of The Myopull And 560Tp System

    2.5 (see Appendix 1 - Reading a millimetre micrometer). Carefully read the position of the micrometer on the 560TP and enter the value in the ‘Reset Position’ box and hit enter. The actual position of the micrometer is now entered in the MyoPULL software and it will store this position until the MyoPULL software is closed or the power of the 560TP is turned off.
  • Page 10: Force Calibration

    2.4 Force Calibration Before the 560TP is packed and shipped it has gone through two days of continuous testing, including a final force transducer calibration. However, DMT recommends that a force transducer calibration is performed before using the 560TP System for the first time.
  • Page 11 8. Enter the corresponding force (see figure 2.7) in mN of the weight placed on the force transducer. 1 gram equals 9,81mN and therefore a 5 g weight is 5x 9,81mN = 49,05mN 9. Press the ‘Set Force’ button and the 560TP force transducer has now been calibrated. 10. To complete and store the calibration press ‘Finish’.
  • Page 12: Chapter 3 - The Myopull Menus

    CHAPTER 3 - THE MYOPULL MENUS The 560TP is operated via the MyoPULL software. The function of the software is to record force/displacement curves of tensile strength tests with a force between 0 – 3000 mN over a displacement distance of 0 – 50000 µm, with speeds of 1 – 150 µm/ sec.
  • Page 13: View Menu

    In the View menu there are two sub-menus: the View and Graph Type sub-menu. Figure 3.2 View menu View sub-menu: • Show Puller 560 Control Panel - Show or hide 560TP control panel. • Show Experiment List Panel - Show or hide the Experiment List containing all the experiments performed. Graph Type sub-menu: •...
  • Page 14 Figure 3.3 Example of a Tensile Strength Test Curve. The force (mN)readings are shown on the Y-axis and the displacement in µm is shown on the X-axis Figure 3.4 Example of a Stress - Strain Test Curve. The stress (YY) readings are shown on the Y-axis and the strain in mN/mm2 is shown on the X-axis. CHAPTER 3...
  • Page 15: Chapter 4 - Maintenance

    4.1 Checking the force transducer The 560TP force transducer is a strain gauge connected to a Wheatstone bridge. The force transducer is housed in a separate, protective compartment (see figure 4.1 below). While the protective cover offers some mechanical protection for the force trans- ducers, it is still very vulnerable to applied forces exceeding 1 Newton (100 grams) or fluid running into the transducer compart- ment due to inadequate greasing of the transducer pinhole (see chapter 4.3 Maintenance).
  • Page 16: Force Transducer Replacement

    4.2 Force Transducer Replacement If the force transducer breaks and needs to be replaced the 560TP need to be shipped back to DMT for replacement. The ship- ping address is: Danish Myo Technology A/S Skejby Science Center Skejbyparken 152 DK-8200 Aarhus N.
  • Page 17: Appendix 1 - Reading A Millimetre Micrometer

    3. Read the value on the thimble corresponding to the intersection with the horizontal line on the sleeve. A. Reading on sleeve: 16000 µm B. One additional mark visible: 500 µm C. Thimble reading: 280 µm Total reading: 16780 µm Figure A1.3 Example 2: reading = 16780 µm TISSUE PULLER - MODEL 560TP - USER MANUAL...
  • Page 18: Appendix 2 - System Specifications

    APPENDIX 2 - SYSTEM SPECIFICATIONS Technical specifications Vessel size/tissue length: >500 μm – 20 mm Force range: 0 – 2N (0 – 2000 mN or ~ 204 g) Tare range: 0 – 1N (0 – 1000 mN or ~ 104 g) Force resolution: 1 mN (~ 0.1 g) Displacement range:...

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