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Brinell Hardness Testing Machines

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COMPUTERISED - AUTOMATIC OPTICAL BRINELL HARDNESS TESTING MACHINES

  • The machine has a robust, C-type load frame, designed for production testing of cast or forged components. This machine is suitable for foundries, engineering industries on production line.
  • Since most of the operations are fast & automatic, the test speed is high with less operator fatigue.
  • The cycle time (except job loading / unloading) is about 12 seconds per test.
  • Machine Test height x Throat is 365 x 200mm.
  • Size of support table with fixing slots - 260 x 400mm.
  • Load capacity of table - 200kg
  • Job loading / unloading, on / off the machine table, pushing cycle start & de-clamp buttons, impression measurement are the only manual operations & rest all are automatic.
  • Fully computerized system for indentation measurement & display.
  • Window based software system.
  • Accurate measurement of Brinell hardness through matched Optics, CCD camera, Hardware & Software using advanced image processing technology.
  • A push button is pressed for cycle start & hydraulic operations. After cycle time & on removal of load the optics will transfer the image of indentation to CCD. The image is further digitalized and processed by PC for measurement. The diameter of the image can be measured automatically / manually to give Brinell hardness value. Results printout can be taken.
  • The optical device magnification is 16 X & least count of measurement is 0.01mm.
  • Two modes of measurement - Manual & Auto.
  • In Auto mode, the image is scanned for measurement & hardness is displayed automatically.
  • Verification facility is provided for clear indication of measured impression by encircling the same.
  • Windowing facility is provided which encircles the blurt images for better accuracies.
  • Macro & Micro adjustment facilities are provided in manual mode for fast & accurate encircling of the image to be measured.
  • Batch testing facility is provided.
  • Statistical Analysis report can be generated.
  • Calibration mode is provided with password protection.
  • Heavy duty Model: OPFA-3000-PC (SPL) with height x throat of 650 x 350mm, heavy supporting table of size 600 x 600mm with loading capacity of 500kg can also be offered.
  • The machine accuracies conform to IS:2281-2005 & BS:240.

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