Digital Rockwell Hardness Tester NDRHT-100 provides accurate hardness measurement with a resolution of 0.1 HR. It features a clear LCD digital display for easy reading and data output. Our wide test and conversion scales ensure versatility across various metals. It is designed with a strong throat depth to accommodate larger specimens by maintaining testing accuracy. This large specimen capacity offers reliable and stable performance for industrial and research applications.
| Initial Test Force | 10 kgf (98.07 N) |
| Total Test Forces | 60 kgf (588.4 N), 100 kgf (980.7 N), 150 kgf (1471 N) |
| Loading Method | Automatic (Loading / Dwell / Unloading) |
| Hardness Reading | LCD Digital Display |
| Test Scales | HRA, HRD, HRC, HRFW, HRBW, HRGW, HRHW, HREW, HRKW, HRL, HRM, HRP, HRR, HRS, HRV |
| Conversion Scales | HV, HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW |
| Data Output | Built-in Printer, RS232 Interface |
| Resolution | 0.1 HR |
| Dwell Time | 0 to 60 s |
| Maximum Height of Specimen | 210 mm |
| Throat Depth | 165 mm |
| Standards Executed | ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2 |
| Power Supply | AC 220 V, 50 Hz |
| Dimension (L × W × H) | 527 × 242 × 702 mm |
| Packing Dimension (L × W × H) | 620 × 490 × 826 mm |
| Net Weight | 90 kg |
| Gross Weight | 102.5 kg |
Digital Rockwell Hardness Tester NDRHT-100 is used to measure the hardness of metals and alloys with high precision and repeatability. It is widely applied in metallurgy, manufacturing, engineering labs, quality control centers, and research institutions for material strength evaluation.
Diamond rockwell indenter × 1pc
ф1.588mm ball indenter × 1pc
Large,midlle plane test table, V-shaped test table × 1pc
Standard hardness test block × 3pc
Fuse 2A × 2pcs
Power cable × 1pc
Weight A, B, C × 3pcs
Level × 1pc
Horizontal regulating screw × 4pcs
Inner hexagon spanner × 1pc
Spanner × 1pc
Anti-dust cover × 1pc
