Mitutoyo 810-233-33A Rockwell HR-530 Superficial Hardness Testing Machine



The HR-530 model offers functionality and operability. A versatile tool, it can tackle various production takes. The close loop test force control makes it perfect for inspection and quality control.

The price includes installation and calibration.

Out of stock

Product Description

Unique electronic control makes the HR-530 Rockwell Superficial capable of hardness testing. It includes a color touch-screen controller. Four display types are available, as well as enhanced statistical graphing. Perform ASTM D785 Part A and B now. It includes common Light Force Brinell testing forces from 6.25 to 187.5kgf. See all scales on a single screen for ease of use.

Rockwell Superficial Hardness Tester Features:  
  • The curved surface correction function enables curved surfaces, such as round bars and spheres, to be tested for hardness as easily as flat surfaces
  • Color touch screen control panel displays statistics and graphs; up to five display formats show needed information
  • Nose-type indenter enables measurement of a specimen’s flat top surface as well as the inside surface of cylindrical specimen
  • The HR-530 is available in 9.8” (250mm) or 15.5” (395mm) height capacity models
  • Complete with a combination diamond indenter, a 1/16” carbide ball indenter, one flat and one V anvil, 2 HRC, 1 HRBW, 1 HR30TW, and 1 HR30N test block
  • Hardness testing of plastics according to ASTM D785 (Procedure A and B) and ISO2039-2 are also possible

Inside ring hardness testing
Test the hardness of the inside wall of a ring without cutting the ring into pieces. The minimum diameter is 34 mm, but test inside diameters as small as 22 mm by using the optional 5 mm diamond indenter (19BAA292)

Display with color touch-screen
The adapted HM and HV series user interface now includes Rockwell hardness testing capabilities. Versatile color screens display the results of statistical calculations and graphics functions, etc. When space restrictions are an issue, mount the touch-panel display unit on top of the tester.

Graphic display of statistical calculation results and X-R control charts
This series allows numeric display of statistical analysis results such as maximum and minimum values, mean values, and graphic display of X¯ -R control charts and histograms required for hardness evaluation.

Measurement with a nose indenter shaft
A nose-type indenter enables measurement not only of the flat top surface of a specimen but also the inside surface of a cylindrical specimen.

Continuous measurement function
When testing multiple workpieces with the same height, continuous testing is possible by pressing the foot switch or the START button.

RS-232C, Digimatic and USB interface ports 

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Additional Information

Weight 160 lbs
Dimensions 9.84 × 26.38 × 23.83 in
Initial Test Force

<29.42, 98.07 N / 10, 3 kgf

Rockwell Force Range

588.4, 980.7, 1471 N / 60, 100, 150 kgf

Test Force Control


Table Up/Down Mechanism


Control Unit

Color Touch-Panel

Test Force Switching

Operated with Display Unit

Test Force Hold Time

1 – 120 sec

Max Sample Depth

5.9" / 150mm

Inside Diameter of Tube

.87, 1.38" / 22, 35mm

Max Table Loading

45lbs / 20kg

Ball Indenter

Tungsten Carbide Ball


Color LCD Touch Screen


Japanese, English, German, French, Italian, Spanish, Korean, Simplified Chinese, Turkish, Portuguese, Hungarian, Polish, Dutch and Czech

Data Output

RS-232C, SPC, USB2.0

Rockwell Hardness Scales



1/16" Carbide Ball Indenter, 2x HRC, HRBW, HR30TW, HR30N Test blocks, 40mm V Anvil, 64mm Flat Anvil, Accessory case, Inspection certificate, Instruction manual, Machine cover, Rockwell/Superficial Diamond Indenter, Warranty

Superficial Scales

HR15N, HR15TW, HR15WW, HR15XW, HR15YW, HR30N, HR30TW, HR30WW, HR30XW, HR30YW, HR45N, HR45TW, HR45WW, HR45XW, HR45YW