Impact Testing Machine

Product Code : 07

Product Specification

Impact Testing Machine:
The impact energy absorbed by the specimen during reputure in measured as the difference between the height of drop before repute and the height of rise after rupture of the test specimen and is read on the dial scale.

Technical Specifications:

Charpy and Impact Tension Test		Izod Test
Pendulum drop angle	140"	85" 21"
Effective weight	20-59 kg.	21.79 kg
Speed	* 5.3465 m/sec	3.857 m/sec.
Impact energy	30kgm (300J)	16.4 kgm (164J)
Min. graduation	2J	2J
Distance of axis of hammer rotation and centre of test piece/point of test piece hit by hammer	825mm	825mm
Max. permissible loss by friction	0.5% of max. impact energy

Charpy Test	Izod Test	Impact Tension Test
A) Striking edge	A) Striking edge	A) Striking edge
Angle 30^o +- 1^o	Angle 75^o	Distance between forks 36mm
Radius of curvature 2.25mm	Radius of curvature 0.75mm	Radius of curvature 1mm
Width 18mm	Horizontal relief 10"
	Vertical Relief 5"

B) Support	B) Support	B) Support
Distance between arm 40mm	For gripping specimen with	for clamping specimen with
Slopping angle 0"	dimension of 10 x 10mm	dimension of following
Relief angle 10"		Diameter 6.4mm
Radius of curvature 1.25mm		Length (Total) 6.4mm
		Length (Measuring) 25.4mm
		Thread of supporting M10 x 1.5