HB-3000B  Brinell hardness tester

1. Feature & Use:
* Electronic reversing switch
* It's steady and reliable for testing of curved surface
* Precision conforms to GB/T 231.2, ISO 6506-2 and ASTM E10
 
     It's suitable to determine the Brinell hardness of unquenched steel, cast iron, non-ferrous metals and soft bearing alloys, etc.

2. Standard accessories
   Large flat anvil: 1 pc.      
   Small flat anvil: 1 pc.    
   V-notch anvil: 1 pc.       
   Tungsten carbide ball penetrator: Φ2.5, Φ5, Φ10mm, 1 pc. each
   Brinell standardized block: 2 pcs. 
   20X Readout microscope: 1 pc.

3. technical data