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Laryee technology co.,ltd
Catalog excerpts
Brinell Hardness Tester Brinell Hardness Tester is a lab instrument to measure the hardness value of all kinds of metals according to Brinell hardness principle ASTM E10 and ISO 6506. They are widely used in metallurgy, forging, casting, hardness steel and nonferrous metals industries, as well as in the laboratories, universities, college and scientific research institutes. ※ Test force loading and unload motorized without heavy weight ※ Adopts electronic auto loading Use 0.5% accuracy load sensor to feedback ※ Microchip control system, automatically compensate the test force lost during testing ※ Test force and load dwell time can be set on the touch-keyboard, reliable repetition, precise reading, and easy operation. HBE-3000 HBE-3000 Reading value by magnifier and value table as standard accessories. HBS-3000 is a digital control and reading Brinell hardness tester. ally. the indentation impression can be directly measured on the instrument through microscope, and LCD screen indicates the diameter, the hardness value and 17 different hardness Scales for example HR, HV tables as well as the HBW range under the present presetting. Specification Model Test force Hardness measuring range 8-650 HBW (Hard metals steel ball) Hardness value Max. tolerance Magnification of microscope Min.division of microscope’s drum wheel Max. height of specimens Power supply Package dimensions (D×W×H) Gross weight Standard accessories Hard alloyed steel ball indenter:Ø2.5, Ø5, Ø10mm Testing tables: big, small and "V" Standard hardness block: HBW 3000/10 150～250(1) HBW 750/5,150~25
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