Specification:
Hardness scale |
5AT / 5MT | HV0.3, HV0.5, HV1, HV2, HV3, HV5 |
10AT / 10MT | HV0.3, HV0.5, HV1, HV3, HV5, HV10 | |
30AT / 30MT | HV1, HV3, HV5, HV10, HV20, HV30 | |
50AT / 50MT | HV1, HV5, HV10, HV20, HV30, HV50 | |
Test Force |
5AT / 5MT |
0.3Kgf, 0.5Kgf, 1.0Kgf, 2.0Kgf, 3.0Kgf, 5Kgf 2.94N, 4.9N, 9.8N, 19.6N, 29.4N, 49.0N |
10AT / 10MT |
0.3kgf, 0.5kgf, 1kgf, 3kgf, 5kgf, 10kgf 2.94N, 4.90N, 9.80N, 29.4N, 49N, 98N | |
30AT / 30MT |
1.0Kgf, 3.0Kgf, 5.0Kgf, 10Kgf, 20Kgf, 30Kgf 9.8N, 29.4N, 49.0N, 98.0N, 196N, 294N | |
50AT / 50MT |
1.0Kgf, 5.0Kgf, 10Kgf, 20Kgf, 30Kgf, 50Kgf 9.8N, 49.0N, 98.0N, 196N, 294N, 490N | |
Hardness conversion |
HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T | |
Hardness range | 8-2900HV | |
Force loading | Automatic loading – dwell – unloading | |
Magnification | Standard: 100X, 200X | |
Dwell time | 0-99S | |
Standard | ISO 6507, ASTM E92, JIS Z2244, GB/T 4340.2 |
Đánh giá
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