Specifications
| Rockwell initial test force | 10kgf（98N） |
| Rockwell total test force | 160kgf(588.4)N、100kgf(980.7N)、150kgf(1471N) |
| Rockwell scale | HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK、HRL、HRM、HRP、HRR、HRS、HRV |
| test range | HRA:20-88、HRB:20-100 、HRC:20-70 、HRD:40-77 、HRE:70-100 、HRF:60-100 、HRG:30-94、HRH:80-100、HRK:40-100、HRL:50-115 HRM:50-115、 HRR:50-115 |
| Indenter Specifications | Diamond cone Rockwell indenter, φ 1.5875mm steel ball indenter |
| execution standard | EN-ISO-6508、GB/T230.1、GB/T230.2、JJG112、ASTM E18 |
| Conversion Ruler | HR、HB、HV、HLD、HK |
| Hardness reading | LCD digital display |
| Interface | Built-in printer RS-232 interface |
| Maximum height of specimen | 260mm |
| Distance from the center of the indenter to the fuselage | 150mm |
| Hardness Tester Dimensions | 700×260×700mm |
| Instrument Weight approx | 85kg |
Packing list
Whole machine X1, diamond conical indenter X1, Ø 1.5875mm steel ball indenter X1, standard rockwell hardness block X3, power cord X1, thermal printing paper X1, fuse 0.5AX2, 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/15567/Specification.html , which is only used by users who purchase commodities from the NBCHAO.