ASTM Pendulum Impact Testing Machines
(Model : AIT-300-ASTM, AIT-300-ASTM-D)

Meta-Test Instruments Pvt. Ltd.


Impact Testing Machine



Technical Specification

 SUITABLE FOR  CHARPY TESTS
 Initial potential energy (Joules)
 300
 Mainiumm scale graduation for AIT -300-ASTM (Joules)  2
 Resolution for AIT-300-ASTM (D)  0.5
 Pendulum drop angle (degree)  140
 Striking velocity of pendulum (m/sec)
 5.182
 Distance between axis of rotation and centre of strike (ie. lenght of pendulum) (mm)  775
 Effective weigth of pendulum (kg)  22.35
 Total frication and windage losses (%) of max. Impact energy  0.75% Max.
 Distance between physical percussion centre of pendulum and centre of charpy specimen (mm)
  7.75 mm Max.

 STRIKING ADGE  CHARPY TESTS
 Angle of striking edge (degree)
 3020
 Radius of striking edge (mm)  80.05 mm
  Width of tip (mm)  4

 SPECIMEN ANVILS AND SUPPORTS  CHARPY TESTS
 Suitable for specimen size (mm)  10x10x55
 Distance between Anvils (mm)  400.05
 Angle of anvils (degree)  80020
 Radius of supports (degree)  10.05
 Over all size (mm) approx  930L x 460 w x 2070 H
 New weight (kg) approx  500