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Applications of Impact Testing Machines :

 
 
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.
Our Range of Products

Impact Testing Machines
 
     
     
 
::  MODELS AND SALIENT FEATURES ::
 
     
    I) Charpy / Izod Model for Metals..  
     
           1) Mechanical Model  
 
Mechanical Impact Testing Machines
Most suitable for metals.
Calibrated as per BS standard.
Can be supplied with Motorised hammer lifting mechanism.
 
     
 
 
     
        2) Electronic Models.  
 
Electronic Impact Testing Machines
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.  
     
 
Plastic Impact Testers
Most suitable for polymers and similar materials.
Calibrated as per BS standard.
 
     
 
 
  TECHNICAL SPECIFICATION  
     
 
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
a)Striking edge
• Angle  75°
• Radius of curvature  0.7mm
• Horizonatal relief angle   vertical relief angle  -   5°
a) Striking edge
• angle   30°
• Radius of curvature  8mm
• Width 4mm
b) Support
• for Gripping specimen    with   dimension of
  12.7 x 12.7 x 63.5mm
b)Support
• Distance between arms   40mm
• Sloping Angle 0°
   Relief Angle   10°
• Radius of curvature 1 mm
b) Support
• for gripping specimen   with dimensions of 10 X   10 mm
b)Support
• Distance between arms   40mm
  Relief Angle   10°
• Radius of curvature  1mm