Digital display Rockwell hardness testing machine, Hardness testing equipments, Material testing machines, Hardness testing instruments

Description

The digital display Rockwell hardness testing machine is a semi-automatic hardness testing equipment, it can be used to test the Rockwell hardness of black metal, non-ferrous metal, nonmetal materials. The main shaft system adopts friction-free structure, achieve automatic testing force loading/keep/unloading, which avoid the error caused by the manual operation. The digital display can avoid the indication error, the testing results can be printed out. It's kind of common material testing machine.

Specification

1. Testing range: 20-88HRA, 20-100HRB, 20-70HC
2. Testing force: 588.4, 980.7, 1471N
3. Specimen Max allowed height: 170mm
4. Pressure head center to wall distance: 130mm
5. Hardness resolution: 0.1HR
6. Power supply: AC 220V, 50/60Hz
7. Overall size: 500 x 250 x 700mm
8. Weight: approx 75KG

Main accessories

Large platform: 1pc 

diamond cone pressure head:1pc

small platform: 1pc   

1/16”steel ball pressure head: 1pc

Big “V” shape platform: 1pc  

standard Rockwell hardness block: 5pcs

printer: 1set