Feature & Use

Frictionless loading shaft, high precision testing force

Automatic testing process, no human operating error

Precision conforms to the Standards of GB/T230.2, ISO 6508-2 and ASTM E18

It is suitable to determine the Superficial Rockwell hardness of ferrous metals, alloy steels and hard alloys, as well as treated layers of metal surface, such as carburized layer, nitrided layer and electroplated coating, etc.

Specifications

Measuring range: 70-94HR15N, 42-86HR30N, 20-77HR45N, 67-93HR15T, 29-82HR30T, 10-72HR45T

Test force: 147.1, 294.2, 441.3N (15, 30, 45kgf)

Max. height of test piece:170mm

Depth of throat:120mm

Min. scale value: 0.5HRN (T)

Power supply: 220V AC or 110V AC, 50 or 60Hz

Dimensions: 500 x 250 x700mm

Weight: approx.75kg

Standard accessories

Large flat anvil: 1 pc.

Small flat anvil: 1 pc

V-notch anvil: 1 pc. 

Diamond cone penetrator: 1 pc.

1/16”steel ball penetrator: 1 pc.

Superficial Rockwell standardized block: 4 pcs