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Mitutoyo America Advances Hardness Testers

Wednesday, March 14, 2018
 
Mitutoyo America Corp., Aurora, IL, has announced the release of the latest Rockwell hardness testers in its HR-530 series: the HR-530 with max. specimen height of 250 mm and depth of 150 mm, and the HR-530L with max. specimen height of 395 mm and depth of 150 mm.

Features and capabilities of the two offerings include:

  • Inside-ring hardness testing performed without cutting the ring (all models). Minimum diam. is 34 mm, but inside diam. as small as 22 mm also can be tested using the optional 5 mm diamond indenter.
  • Color touch-screen displays results of statistical calculations and graphic functions, which can be stored as text data. To save space, the touch-panel display can be mounted on top of the tester.
  • Direct hardness scale selection can be selected with the touch panel. The initial test force and loading force are automatically set in accordance with the selected scale.
  • Curved-surface compensation and measurement enables testing for hardness of curved surfaces, including round bars and spheres, as well as flat surfaces.
  • Statistical analysis via the touch screen provides statistical calculation of the maximum value, minimum value, mean value and standard deviation when analyzing multi-point test results.
  • Graphic display of statistical analysis results, including maximum and minimum values mean value and graphic display of X-R control charts and histograms required for hardness evaluation.
  • Measurement with a nose-indenter shaft enables measurement on a flat-top and inside surfaces of specimens.
  • Continuous measurement function, when testing multiple workpieces with the same height, is possible by pressing the foot switch or the start button.

For more, www.mitutoyo.com.

 


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