Specifications
| initial test force | 10kgf (98.07N) |
| test force | 60kgf、100kgf、150kgf（588N、980N、1471N） |
| Indenter Specifications | Diamond conical Rockwell indenter, φ 1.588mm steel ball indenter |
| Rockwell scale | HRA、HRB、HRC |
| test range | HRA:20-88、HRB:20-100、HRC:20-70 |
| add and uninstall method | Via afterburner lever |
| show | Dial Display Hardness Value |
| Interface | none |
| execution standard | GB/T230.2、ISO 6508-2、ASTM E18 |
| Specimen placement | Outer surface placement |
| Maximum height of specimen | 420mm |
| Distance from the center of the indenter to the fuselage | 165mm |
| Dimension | 485*240*865mm |
| Host Weight | 95Kg |
Packing list
Machine X1, diamond Rockwell indenter X1, weight X1 (set), Hardness block X3, φ 1.5875mm ball indenter X1, large test bench X1, medium test bench X1, V-shaped 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/15405/Specification.html , which is only used by users who purchase commodities from the NBCHAO.