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Instrumentation & Control Equipments
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Suppliers Directory
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MAHISA ELECTRONICS
| Address : |
H 204, ANSA INDUSTRIAL ESTATE,SAKI VIHAR ROAD,SAKI NAKA |
Telephone : |
022 8523690 |
Fax : |
022 8523690 |
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On-Line Trade Inquiry |
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Products |
ULTRASONIC HARDNESS TESTER - 87 - MAHISA ELECTRONICS MANUFACTURES ULTRASONIC HARDNESS TESTER, MODEL 8701. THESE WORK ON THE PRINCIPLE OF ULTRASONIC CONTACT IMPEDANCE METHOD. THE PRODUCT OFFERS THE ADVANTAGE OF NON-DESTRUCTIVE TEST DUE TO MICROSCOPIC INDENTATION. THE HARDNESS OF THE METAL IS INDICATED ON THE METER BY APPLYING THE PROBE AGAINST THE TEST OBJECT. THE DIAMETER OF THE PROBE IS 38 MM AND ITS LENGTH IS 215 MM. DIMENSIONS OF THE DISPLAY METER IS 240 MM X 130 MM X 300 MM. THE WEIGHT OF THE PROBE AND DISPLAY METER ARE 0.6 AND 2.0 KG, RESPECTIVELY. THE POWER SUPPLY REQUIRED IS 230 VOLTS AC. THE ANTI-PARALLAX MIRROR IS HELPFUL IN MINIMISING THE READING ERROR. THE RANGE OF ROCKWELL C TEST SCALES IS 20 TO 70 HRC AND 0 TO 100 GRADUATIONS ARE MADE ON NEUTRAL SCALE. THE INDENTER IS VICKERS DIAMOND PYRAMID WITH ANGLE 136°. THESE ARE USEFUL FOR TESTING HARDNESS ON FLAT SURFACE, CURVED SURFACE, FINISHED SURFACE AND TESTING IN ANY POSITION SUCH AS HORIZONTAL, SLANTED, VERTICAL UPWARDS, VERTICAL DOWNWARDS AND ALSO TO DEPTHS OF 20 MM.ACCESSORIES: AC POWER SUPPLY CABLE, ONE HIGH AND ONE LOW HARDNESS SPECIMEN, CARRYING CASE FOR METER AND PROBE TOGETHER AND FLAT PROBE SHOE.
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