Specifications
| initial test force | 10kgf (98.07N) |
| main test force | 60kgf、100kgf、150kgf（588N、980N、1471N） |
| show | Dial Display Hardness Value |
| Indenter Specifications | Diamond Rockwell indenter, φ 1.5875mm cemented carbide steel ball indenter |
| Rockwell scale | HRA、HRB、HRC |
| HRA、HRB、HRC | HRA:20-88 HRB:20-100 HRC:20-70 |
| add and uninstall method | Via afterburner lever |
| Specimen placement | The minimum diameter of the cylindrical specimen placed on the outer surface can be 3mm. |
| Interface | none |
| execution standard | GB/T230.2 ISO 6508-2、ASTM E18 |
| Maximum height of specimen | 170mm |
| Distance from the center of the indenter to the fuselage | 165mm |
| Dimension | 510*212*700mm |
| Host Weight | 85Kg |
Packing list
Machine X1, diamond Rockwell indenter X1, Hardness block X3, weight X1 (set), < unk > 1.5875mm ball indenter X1, V-shaped test bench X1, large test bench X1, medium test bench X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/15544/Specification.html , which is only used by users who purchase commodities from the NBCHAO.