These machines are used in various industries like foundries, forge shops,rubber,plastic,and similar other industries where Impact strength of the material is to be tested.
:: MODELS AND SALIENT FEATURES ::
I) Charpy / Izod Model for Metals..
Mechanical Model
1) Mechanical Model
FEATURES :
• Most suitable for metals.
• Calibrated as per BS standard.
• Can be supplied with Motorised hammer lifting mechanism.
Electronic Models
2) Electronic Models
FEATURES :
• Most suitable for metals.
• Calibrated as per BS standard.
• Can be supplied with Motorised hammer lifting mechanism.
• Built RS-232 port for PC Interface.
II) Plastic Impact Testers
Electro - Mechanical Models
FEATURES :
• Most suitable for polymers and similar materials.
• Calibrated as per BS standard.
TECHNICAL SPECIFICATIONS :
Spcifications
kI-042/1/4 IZOD TEST
KI - 300 CHARPY TEST
KI-300 IZOD TEST
KI-300(ASTM) CHARPY TEST
Pendulum drop angle
120°
140°
90°
140°
Pendulum effective Wt.
1.3725
4.575 kg.
21.400 kg
21.300 kg
21.819 kg.
Striking velocity of pendulum
2.45 m/sec
5.3466 m/sec
3.857 m/sec
5.182 m/sec
Pendulum impact energy
0.42 kg-m
1.4
300 j
168 j
216 ftlb
Min scale graduation
0.005 kg-m
0.07
2 J
2 J
2 ft lb
Distance of axis of pendulum rotation from center of specimen to specimum hit by pendulum
204 mm
815 mm
815 mm
775 mm
Max permissible by friction & windage etc
0.50% of impact energy
0.75% of max impact energy.
Izod Test
Charpy Test
Izod test
KI -30 (ASTM) Charpy test
a) Striking Edge
• Angle 30°
• Radius of curvature 3.2mm
a) Striking edge
• angle 30°
• Radius of curvature 2mm
• Width 18mm
