MODEL HRS-150 ROCKWELL

DIGITAL DISPLAY HARDNESS TESTER

Features

 . A frictionless loading shaft mechanism is adopted in this instrument instead of conventional type and the application of preliminary test force is controlled by a magnetic clutch, so that the accuracy of preliminary test force is greatly increased.

 . A series of operations including applying, holding and releasing of total test force is performed automatically. That completely eliminates human error in  those  operations.

 . Reading error by operators can be avoided thoroughly as the measured hardness values are digitally displayed.

 . The measured hardness value and data processing result concerned can be recorded automatically by the recorder.

Specifications

   Measuring range: 20-88HRA,  20-100HRB,  20-70HRC

   Test force: 588.4, 980.7, 1471N (60, 100, 150kgf)

   Max. height of test piece: 170mm

   Depth of throat: 130mm

   Unit for display: 0.1HR

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

   Dimensions: 500 x 250 x 700mm

   Weight: approx. 75kg

Main accessories

   Large flat anvil: 1 pc.

   Small flat anvil: 1 pc.

   Large V-notch anvil: 1 pc.

   Diamond cone penetrator: 1 pc.

   1/16”steel ball penetrator: 1 pc.

   Rockwell standardized block: 5 pcs.