Impact Testing Machine

The Pendulum Impact Tester Model Al -IT30 is designed for conducting lod & Charpy test The test methods confirm to B5:131:PART 4-1972 (Amended 15 Aug-1993) & BSEN ; 10045- 2; 1993.

The Pendulum is mounted on antifriction bearings. It has two starting positions, the upper ane far Charpy and the lower one for Charpy & the lower one for Izod testing. On release, the Pendulum swing down to break the specimen and the energy absorbed in doing so is measured as the difference between the height of drop before rupture & height of raise after rupture of he test specimen and is read from the maximum pointer on the dial scale.

Controls of Pendulum :
The Pendulum supported in the starting positions is by a self resetting lateh. The release mechanism is operated by lever. The pendulum release fateh is operated only when this lever isoperated

trikers & Supports :
There are two strikers & one combined support available for fitting inta the Pendulum & onto the base of the machine for lzod, Charpy test. hanging from one striker to another is achived simply by fixing the new striker into its position.

Charpy Test
The Charpy test piece rests on alloy steel supports anvils. fitted on the base of the machine igidly held in position by allen screws. End stopper is provided for quickly & accurately locating the test piece centrally between the supports.

Izod Test
The lzod test piace is clamped vertically in lzod support anvils, fitted on the base of the machine, The support is provided with a machined vertical groove to suit the test piece size. The front clamp piece & allen screw enable clamping of the test piece in correct height with the help of Izod setting gauge supplied.

Optional Accessories :

• Caliper gauge for checking V noteh for od & Charpy as per BS:191:PART1,2,4.3.
• Depth notch gauge including V&U notch, angle & radius.
• Self centering tang.
• V-notch milling cutter.
• L-notch milling cutter.