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BMS HARTIP 2000 Operation Manual

Portable hardness tester
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BMS Bulut Makina Sanayi Ve Ticaret Ltd. Şti.
İkitelli Organize Sanayi Bölgesi Dolapdere Sanayi Sitesi
Ada 4 No : 7-9 Başakşehir / İSTANBUL
Tel : 0 212 671 02 24 / 25 Fax : 0 212 671 02 26
web site :
www.bulutmak.com
e-mail :
bms@bulutmak.com

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Summary of Contents for BMS HARTIP 2000

  • Page 1 BMS Bulut Makina Sanayi Ve Ticaret Ltd. Şti. İkitelli Organize Sanayi Bölgesi Dolapdere Sanayi Sitesi Ada 4 No : 7-9 Başakşehir / İSTANBUL Tel : 0 212 671 02 24 / 25 Fax : 0 212 671 02 26 web site : www.bulutmak.com...

  • Page 2: Table Of Contents

    2.2. Specifications ..................... 3 2.3. Applications ......................3 Layout and Key-pad Description ................4 3.1. Layout of HARTIP 2000..................4 3.2. Function of Key ....................5 3.3. Special Features of Impact Devices ..............5 Symbols and Illustrations ................... 5 4.1.

  • Page 3: History

    Forewords 1.1. History The Leeb measuring method was first brought into measurement technology in 1978. It is defined as the quotient of an impact body’s rebound velocity over its impact velocity, multiplied by 1000. Harder materials produce a higher rebound velocity than softer materials.

  • Page 4: Features And Applications

    2.1. Introduction HARTIP 2000 is an innovative portable Leeb hardness tester with our new patent technology which makes HARTIP 2000 a universal impact direction hardness tester. It is no need to set up impact direction when taking measurement by any angle.

  • Page 5: Layout And Key-Pad Description

    3. Layout and Key-pad Description 3.1. Layout of HARTIP 2000 PROBE...

  • Page 6: Function Of Key

    3.2. Function of Key : Read the memory : Power On Power Off : Menu : Change parameter Increase the value Decrease the value Turn the page forth Turn the page back : Delete the current reading : Confirm the setup Delete the stored values View the statistics values Press for 3 seconds to...

  • Page 7: Measurement And Conversion Table

    5. Measurement and Conversion Table Range for measurement and conversion: IMPACT DEVICE D/DC HLD: 170-960 MATERIALS σb (N/mm Steel & cast steel 20.0-67.9 59.6-99.5 80-647 80-940 32.5-99.5 255-1710 Cold work tool steel 20.5-67.1 80-898 1170-2639 Stainless steel & High-temp. 17-62.4 46.5-109 85-655 85-802...
  • Page 8 For coupling purposes, The coupling surface between the sample and base plate should be flat, plane parallel and ground. A thin proper layer of coupling paste is to be applied to the contact surface of the sample. The sample should be firmly pressed against the surface of the base plate by moving it with a circular motion. The direction of impact should be perpendicular to the coupling surface.

  • Page 9: Samples With Curved Surfaces

    0.02 - 0.5kg When measuring hardness with HARTIP 2000, the following has to be noticed: Despite the low mass of the impact body and low impact energy, a relatively large impact force within short duration is generated when the impact body hits the measuring surface.

  • Page 10: Parameter Setup

    7.2. Parameter Setup Operation Diagram...

  • Page 11: Probe Setup

    7.2.1. Probe Setup Press key to enter the Probe setup menu. Press key to change probe between D, DL, D15, G and C. Press key to confirm the setting or press key again to change probe. 7.2.2. Materials Selection The material selected is prior to the conversion from HL value to other scales. Press key to enter into the menu until “MATE”...

  • Page 12: Mean Time

    7.2.4. Mean Time With HARTIP2000, the statistics values can be calculated automatically after setup mean time. Press key consecutively to enter into menu until “AVER” displays on LCD. Press key to select mean time from 0345 circularly by each pressing key Press to confirm the setting or press key again to go to next item of menu.

  • Page 13: Operation

    Take measurement at different impact direction to see if the arrow direction on LCD is compatible to your probe angle. If you find the arrow direction on LCD is not compatible to your actual probe angle, you can calibrate the instrument to make impact direction compatible.

  • Page 14: Data Storing And Re-Reading

    Please note During the measurement, the impact device must be placed vertically with a little force against ： the surface of workpiece. Otherwise, it may affect the accuracy. 7.4. Data storing and re-reading Set the storage function of tester to be activated. Please refer to 7.2.5. A “S” displays on LCD. At this time, all measuring values will be stored automatically into the memory.

  • Page 15: Print-Out

    7.6. Print-Out The tester is designed to print our measuring values by two ways. One is print-out all from memory and the other is print-out online while measuring. 7.6.1. Printing stored values Activate the storage function on the tester, there is a “S” displays on the right side of LCD. Please refer to 7.2.5 Storage.

  • Page 16: Calibration For Probe Dl

    At the mode of calibration, you are asked to take 3 measurements (impact direction: downward) on standard test block in total. Please follow up the direction indication on LCD to take measurements. During the measurements, you can delete the unsatisfied reading by press key .

  • Page 17: Restore Factory Settings And Check Serial No

    Please note When the calibration is only for impact direction instead of value, just make the same operation ： and don not change value on LCD. After you finish the whole operation of calibration, the impact direction will be also calibrated. 7.8.

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