Test principle: The reference point for the measurement is the surface of the sample itself, thus respecting the Rockwell principle in accordance with international standards. The result of the measurement will not be influenced by bending due to incorrect placement of the sample, or oxidation, or grease, or humidity etc… Unlike the same tests carried out on a traditional Rockwell hardness tester.
Surface preparation is only required in the test area. Preload and load are applied in a single movement. When the lever returns to its initial position, the load is released and the hardness value appears on the display.

Features :

• Quick and easy measurement (1 test in 3 seconds)
• Digital reading Rockwell – Brinell (Vickers on request)
• Mini-maxi tolerances, RS 232 output

AT 130 DR head

• Rockwell loads 60 – 100 – 150 kgf
• Brinell loads 62.5 – 125 – 187.5 kgf

AT 130 DSR head (surface Rockwell test)

• Super Rockwell loads 15 – 30 – 45 kgf
• Brinell loads 10 – 15.6 – 31.2 kgf

These two heads can be mounted on any of the 4 frame types: T – N – CAR – MUR

Supplied with standard accessories in a box:

• 1 Rockwell diamond indenter
• 1 Rockwell Ø 1/16″ ball indenter
• 1 Ø 2.5 mm ball Brinell indenter (AT 130 DR)
• 2 Rockwell standards, 1 Brinell standard (AT 130 DR)
• 2 Rockwell super sky standards (AT 130 DSR)
• 2 flat anvils Ø 60 mm and Ø 10 mm
• 2 large and small V anvils
• Spare balls, cover, instructions for use