Drop Weight Impact Testing Machines (Model - FDW-1650 J)

• 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.)



Drop Weight Impact Testing Machines


Technical Specifications

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)