Specifications
| initial test force | 98.07N（10kgf） |
| Rockwell test force | 588N (60kg), 980N (100kg), 1471N (150kg) tolerance +/- 1.0% |
| Brinell test force | 306N (31.25kg), 613N (62.5kg), 1839N (187.5kg) tolerance +/- 1.0% |
| Vickers test force | 294N (30kg), 980N (100kg) tolerance +/- 1.0% |
| execution standard | GB/T230.1 GB/T230.2 National Standard JJG112 GB/T230.2 ISO 6508-2 and American ASTM E18 |
| Microscope magnification | 37.5x、75x |
| Power Supply | AC220V/50Hz |
| Maximum height of specimen | Rockwell 280mm, Vickers/Brinell 220mm |
| Distance from the center of the indenter to the machine wall | 200mm |
| Dimension | 660*300*900mm |
| Weight | 130kg |
Packing list
Machine X, indenter X5, Hardness fast X5, weight X1 (set), power cord X1, 15x microscope eyepiece X1, objective lens X2, test table X6, Microscope seat X1, external lighting lamp shade X1, instrument bulb 6V/15FX2, No. 0 small weight X1, fuse 0.5AX2, small bulb 6V/5WX1, dust-proof plastic bag X1, inner lighting lamp head 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/15594/Specification.html , which is only used by users who purchase commodities from the NBCHAO.