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Bms Bulut Makina MICROBUL 10-AT Operation Manual

Auto turret low load vickers hardness testers
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MICROBUL
10-AT Auto Turret
Low Load Vickers Hardness Testers
BMS Bulut Makina Sanayi ve Ticaret Ltd. Şti.
Kocaeli KOBİ Organize Sanayi Bölgesi
Köseler Mahallesi, 6.Cadde No: 20/2 Dilovası / KOCAELİ / TURKEY
Phone: +90 262 502 97 73-76 / +90 262 503 06 51
Web:
www.bulutmak.com
e-mail:
bms@bulutmak.com

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Summary of Contents for Bms Bulut Makina MICROBUL 10-AT

  • Page 1 MICROBUL 10-AT Auto Turret Low Load Vickers Hardness Testers BMS Bulut Makina Sanayi ve Ticaret Ltd. Şti. Kocaeli KOBİ Organize Sanayi Bölgesi Köseler Mahallesi, 6.Cadde No: 20/2 Dilovası / KOCAELİ / TURKEY Phone: +90 262 502 97 73-76 / +90 262 503 06 51 Web: www.bulutmak.com...

  • Page 2: Table Of Contents

    Main description ............................... 3 Technical specifications ............................3 Installations and Regulation (Debugging) ......................... 3 Operational Conditions ............................. 3 Unpacking and installation ..........................3 Operator panel and menu description ......................4 Information input .............................. 5 Method of inputting Tolerance and Dwell time ....................5 Test force selection ............................

  • Page 3: Main Description

    1 Main description The hardness tester is suitable for measuring the micro hardness of micro, thin, surface coating specimens, and determination of glass, ceramics, agate, artificial gemstones such as more brittle and hard materials Knoop hardness. It is an ideal hardness testing instrument for scientific research institutions, enterprises and quality inspection departments to study and test.

  • Page 4: Operator Panel And Menu Description

    Turn the wheel（2）make the screw (3) down smoothly through the work table opened hole The specific size of the hole is (Fig 1) (Fig 2) 1. Adjusting screw 2. Wheel 3. Lifting Screw (protection cover) 4. Testing Table 5. Indenter 6. Micrometer eyepiece 7.

  • Page 5: Information Input

    （Fig 3） “Tester, sample name, qualification range, stress, dwell time, conversion “Those text box on the right side of the text is clicked for information entry. The operation method is as follows: the single point with finger and entered into the corresponding input interface. Information input Input Operator and Sample Click the Textbox to the right of “Operator “and”...

  • Page 6: Test Force Selection

    (Fig 5) Test force selection Click “ ” on the right side of force type and choose the force. Click on test force as shown in fig 6 (Fig 6) Choose dwell time. Click the on right side of Dwell time to select dwell time. If there is no need to modify, click Return back to main interface.

  • Page 7: Language Selection

    Click “Data”, shows data processing menu: hardness type, hardness value, conversion type, conversion value, maximum, minimum, average and variance value. Totally save 20 test points, will auto delete first point when exceed 20 points, always keep 20 test points. Click “Return” （Fig 8）...

  • Page 8: Usage Of The Hardness Tester

    （Fig10） Click “ ”, English shift, click “ ”, go back to the main interface. 5 Usage of the hardness tester （Fig 11） For example: test 10kgf scale ，click10 Click loads on the screen Click dwell time input 10s，click OK。 ，indenter (5) turns to the front position Click Place the standard block or test piece on the test table（4）, Rotation The wheel (2) makes test table rise...
  • Page 9 the focusing plane will come closely. At this time, raise the Test Table up slowly and slightly until the surface of specimen forms a clear image, at this point, the focusing process is completed. If cannot find the specimen’s focal plane, turn the 10X objective to the front position, at this time, the general magnification is 100X, it is easy to find the focal plane after reducing the magnification.

  • Page 10: Calibration Of Hardness Value

    Calibration of hardness value The precision of the hardness displaying value of the hardness tester is just calibrated before the instrument is turned out of the factory. If an error is caused due to the transportation or according to the various requirements of the client, the hardness value may be revised by pressing input keys.

  • Page 11: Maintenance And Precautions Of Hardness Tester

    Maintenance and precautions of hardness tester It is necessary to read carefully the usage instruction manual before the operation of the instrument in order to know the operational procedures and the precautions so as to avoid the damages to the instrument caused by the incorrect operation.

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