• To conduct fracture toughness test as per ASTM-E-208.
• Energies are – 350, 400, 450, 550, 800, 1100, 1350, 1650 J.
• Drop weight is 136 kg & height of fall is 1237mm (max.) adjustable to get the desired energies. Striker tip radius is
25.4mm &hardness is 50HRC (min.)
• Striker lifting arrangement is moterised driven by electrical motor & speed of lifting is 1.2 mtr/min.(appx.)
| SPECIFICATION | |
| Energy |
350, 400, 450, 550, 800, 1100, 1350, 1650 J |
| Drop Weight | 136 kg |
| Height of fall |
1237 mm (max) adjustable to get the desired energies |
| Striking tip |
Radius 25.4 mm, Hardness 50 HRC (Min) |
| Striker lifting arrangement |
Motorized driven by electrical motor |
| Speed of lifting |
1.2 Mtr / Min (approx) |
| Anvil |
As per Fig. 4 of ASTM - E - 208 |
| Power supply |
415 V, 50 Hz A/c |
| Motor |
0.25 HP, 3 Phase, 415 V, 50 Hz, A.C. |
| The striking tub shall strike within ± 2.5 mm of line of compression side of specimen (Clause No. 9.2.2 of ASTM) | |
