Rockwell hardness meter (motorized type) TRHM-B10 with three kinds of measurement method, 7 steps of testing force meets the need of many kinds of hardness test requirements for users. Testing force in the hardness tester can be loaded, kept & unloaded automatically. The large LCD screen display the measuring data, hardness conversion values between Rockwell, brinell, Vickers scale. With unique inside structure, high measurement accuracy and reliable performance it finds application in metal & non-destructive material industry.
Get Catalog| Preliminary test force | 98 N |
| Total test force | 588, 980, 1471 N |
| Brinell hardness test | 306, 613, 1839 N |
| Vickers hardness test | 294, 588, 980 N |
| Magnification of Microscope | 37.575 x |
| Hardness indication | Analogue display |
| Resolution | 0.5 HR |
| Loading control | Automatic |
| Maximum height of specimens | 180 mm |
| Distance from Indenter’s center to outer wall | 200 mm |
| Dimension of the machine | 560 × 260 × 760 mm |
| Weight | 90 kg |
| Power supply | AC 220 V, 50 Hz |
Motorized type Rockwell hardness tester measures the hardness of the hard metals, carburizing steel sheets, quenching steels, hard cast irons, mild steels, chemically treated metals.
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| Sample (size) length | Diameter ≥30 mm, Thickness ≤ 40 mm |
| Sample width | |
| Measuring range |
| Sample (size) length | Diameter ≥30 mm, Thickness ≤ 40 mm |
| Sample width | |
| Measuring range |
| Sample (size) length | 38×70 mm |
| Sample width | |
| Measuring range | (1-500) mN.m (divided into 7 small ranges) |
| The maximum temperature | 300°C |
| Temperature fluctuation | Within ± 0.5°C |
| Temperature uniformity | Within ± 1°C |
| Temperature control range | Room temperature to -70 ℃ (room temperature ≤ 25 ℃） |
| Temperature accuracy | ± 0.3 ℃ |
| Impact speed | 0℃ to -30℃ around 2.5 ℃/min -30℃ to -40℃ around 2.5 ℃/min -40℃ to -70℃ around 2.0 ℃/min |
| Mixed capacity | 0.5 to 1 kg, 2 to 3 kg, 5 to 7 kg |
| Temperature range | RT to 300°C |
| Temperature control system | PID control |
| Test arm weight | 2.5 N |
| Additional Loads | 2.5 ± 0.1 N, 5 ± 0.1 N, 10 ± 0.1 N, |
| Idler | 150 mm |
| Preliminary test force | 98 N |
| Total test force | 588, 980, 1471 N |
| Brinell hardness test |
| Preliminary test force | 98 N |
| Total test force | 588, 980, 1471 N |
| Brinell hardness test |
| Test force | 9.8 N, 49 N, 98 N, 196 N, 294 N, 490 N |
| Brinell hardness test | |
| Hardness measuring area |
| Measuring range | 0.001 to 9999 |
| Stability | A (absorbency of light) |
| Linearity error |
| Measuring range | 0.001 to 9999 |
| Stability | A (absorbency of light) |
| Linearity error |
| Salinity Measurement range | 0.00 to 19.99 ms/cm |
| Measuring accuracy | EC ± 2% full scale |
| Temperature Measurement range | -5 to 50°C |
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