Features
● It has a novel appearance and adopts a menu-based interface, which is user-friendly.
● The measuring device utilizes a light shed sensor and computer control, and the hardness indication value can be directly displayed on the LCD screen.
● It can automatically convert various hardness parameters to each other, identify the minimum thickness parameters of the specimen and conduct mutual conversions. Moreover, it can identify the minimum thickness of the specimen and measure the ambient temperature during the test.
● It has a built-in printer for easy reading of relevant test results. Besides, automatic operation is achieved to eliminate human operation and reading errors.
● It is suitable for hardness determination of ferrous metals, non-ferrous metals and non-metallic materials.
Product Specification
| Model | NHRS-150 |
| Initial test force | 10kgf (98.07N) |
| Total test force | 60kgf (588N) 100kgf (980N) 150kgf (1471N) |
| Rockwell scale | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK |
| Inspection standards | GB/T230.1 GB/T230.2 National Standard JJG1 12 Verification Procedure |
| Loading-holding time (s) | 1~60 |
| Hardness indication value reading method | LCD |
| Max height of specimen (mm) | 180 |
| Distance from indenter center to machine body (mm) | 140 |
| Dimensions (mm) | 433X241X625 |
| Power supply | 220V/50HZ |
| Weight (kg) | 70 |
| Hardness testing 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: 50-1 15; HRR: 50-115 |
Product Structure
