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Drop Weight Impact Testing Machine

Drop Weight Impact Testing Machines ( 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.).

 

 

 

Technical Specifications - For Drop Weight Impact Testing Machine (Model : FDW - 1650 J)

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)