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Impact Testing Machine

Impact Testing Machine
Impact Testing Machine
Product Code : 01
Brand Name : JUSTY
Product Description

Impact Tester Model JIT - 30 is designed for conducting CHARPY, IZOD ans IMPACT TENSION tests. The test methods confirm to IS 1757-1761, IS : 1499-1959 and BS : 131:131 : Part 2 & 3, IS:1598-1960, BS : 131 part I and ASTM E 32-47T.

The impact energy absorbed by the specimen during rupture is measured as the difference between the height of drop before rupture and the height of rise after rupture of the test specimen and is read on the dial scale.

Salient Features :

  • Release of pendulum by 'two hand operation'.
  • Safety guards for protection.
  • Breaking arrangement is provided for stopping the pendulum.

Coupled with experience and expertise gained by manufacturing testing machines since 1966, the new "Justy" Impact Tester provides easy operations, reliability and consistency.

Note : Customized special purpose Impact Testers as per your requirement and usage are also manufactured as per I.S, B.S & A.S.T.M and D.I.N. Standards.

Specifications:

 

Charpy and Impact Tension Test

Izod Test

Pendulum drop angle

140o

85o21'

Pendulum effective weight

20.59 Kgs.

21.79 kgs.

Pendulum speed

5.3465m/sec.

3.857m/sec.

Pendulum impact energy

30kg-m

16.52 kg-m

Min. graduation

0.2kg-m

0.14 kg-m

Distance of axis of hammer rotation and center of test piece/point of test piece hit by banner.

825 mm

825 mm

Max. permissible loss by friction & windage, etc.

0.5% of max. impact energy

 



Charpy Test

Izod Test

Impact Tension Test

A) Striking Edge           
  Angle : 30o+1

Radius of            
Curvature : 2.25 mm
 Width : 18 mm

A) Striking Edge
   Angle: 75o

Radius of            
Curvature : 0.75 mm
 Horizontal : 10 mm      
Vertical relief : 5o     

A) Striking fork                    Distance                       
 between forks        :36mm
Radius of curvature   :1mm 

B)   Support :
      Distance                   
      between arms         : 40 mm     
      slopping angle         : 0o           
      relief angle               :10     
      Radius of curvature   :1.25 mm

B) Support :

     For gripping specimen with
     dimension of 10 x 10 mm

 B)  Support :
      for clamping specimen
       with dimensions as
        following:
Diameter         : 6.4 mm
Length (total)   : 68 mm
Length (measuring) : 25.4 mm
Thread of supporting : M10 x 1.5


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