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Feature & Use:

* Direct reading from screen for Rockwell hardness scale

* It's steady and reliable for testing of curved surface

* Precision conforms to GB/T 230.2, GB/T 231.2, GB/T 4340.2, ISO6508-2, ISO6507-2, ISO6506-2, ASTM E18, ASTM E10 and ASTM E92

     It's suitable to determine the Brinell, Rockwell and Vickers hardness of ferrous, non-ferrous metal and hard alloy.

　

Specifications

   Measuring range: 4-650HBW, 20-88HRA, 20-100HRB, 20-70HRC, 200-1000HV

   Test force: 294.2, 306.5, 588.4, 612.9, 980.7, 1471, 1839N

                   (30, 31.25, 60, 62.5, 100, 150, 187.5kgf)

   Max. height of test piece: 200mm

   Depth of throat: 160mm

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

   Dimensions: 480 x 250 x 760mm

   Weight: approx. 95kg

 

Standard accessories

   Large flat anvil: 1 pc.

   Small flat anvil: 1 pc.

   V-notch anvil: 1 pc.

   Steel ball penetrator: Φ1.588mm 1 pc.

   Tungsten carbide ball penetrator: Φ2.5, Φ5mm, 1 pc. each 

   Diamond cone penetrator: 1 pc.

   Diamond pyramid penetrator: 1 pc.

   Brinell standardized block: 1 pc.

   Rockwell standardized block: 5 pcs.

   Vickers standardized block: 1 pc.

   40X Readout microscope: 1 pc.