Technical Specifications:
| 574R | 574S | 574T | |
| Hardness Capabilities | Regular | Superficial | Regular and Superficial |
| Hardness Scales | A, B, C, D, E, F, G, H, K, L, M, P, R, S, V | 15N, 30N, 45N, 15T, 30T, 45T, 15W, 30W, 45W, 15X, 30X, 45X, 15Y, 30Y, 45Y | A,B, C, D, E, F, G, H, K, L, M, P, R, S, V, 15N, 30N, 45N, 15T, 30T, 45T, 15W, 30W, 45W, 15X, 30X, 45X, 15Y, 30Y, 45Y |
| Preliminary Load | 10 Kg (98.07 N) |
3 Kg (29.42 N) |
3, 10 Kg (29.42, 98.07 N) |
| Test Loads | 60, 100, 150 Kg (588.4, 980.7, 1471 N) |
15, 30, 45 Kg (147.1, 294.2, 441.3 N) |
15, 30, 45, 60, 100, 150 Kg (147.1, 294.2, 441.3, 588.4, 980.7, 1471 N) |
| Test Force Application Type | Calibrated Spring (Minor Load), Dead weight stack (Major load) | ||
| Dwell Time | Minor Dwell Time: 0.1 - 50.0 seconds Major Dwell Time: 1.0 - 50.0 seconds Elastic Recovery: 0.2 - 50.0 seconds |
||



