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Feature & Use:

* Frictionless loading shaft, high precision testing force

* After preliminary test force is applied, the handwheel will lock automatically. Automatic testing process, no human operating error

* Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18

     It's 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: 70-91HR15N, 42-80HR30N, 20-77HR45N

                             73-93HR15T, 43-82HR30T, 12-72HR45T

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

   Max. height of test piece: 150mm

   Depth of throat: 120mm

   Unit for display: 0.1HRN (T)

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

   Dimensions: 500 x 250 x 700mm

   Weight: approx. 68kg

 

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.

   Printer: 1 pc.