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          Home » Products » Impact Testing Machine » Charpy Impact Testing Machine

          Charpy Impact Testing Machine

          Charpy Impact Testing Machine
          Charpy Impact Testing Machine
          Product Code : AIT - ASTM
          Brand Name : ROCKWELL
          Product Description

                       FEATURES :

          • For charpy tests on various materials.
          •  Strictly conforms to ASTM-E-2007 specifications.
          • Works on pendulum principle. Difference between height of drop of pendulum before rupture and    height of rise after rupture of specimen is directly proportional to Impact energy absorbed by   specimen and is indicated by a pointer on a large dial for Model : AIT-3000-ASTM & on display for Model: AIT-3000-ASTM(D). 
          • Singal stand design which facilities fast and easy positioning and centering of  specimen which is a basic requirement of sub-zero testing.
          • Unique spring loading braking system for smooth and jerk free braking.
          • NIST approval of machine with samples from NIST-USA, can be arranged.
          •  Model : AIT-300-ASTM(D) is a digital version of Model: AIT-300-ASTM.

          TECHNICAL SPECIFICATIONS :


          Suitable for

          Charpy - Tests

          Initial potential energy ( Joules )

          300

          Minimum scale graduation for AIT-300-ASTM (Joules)

          2

          Resolution for AIT-300-ASTM (D) ( Joules )

          0.5

          Pendulum drop angle (degree )

          140

          Striking velocity of pendulum ( m/sec )

          5.182

          Distance between axis of rotation and centre of strike(i.e.length of pendulum) (mm)

          775

          Effective weight of pendulum (kg)

          22.35

          Distance between physical percussion centre of pendulum and centre of charpy specimen (mm)

          +7.75 mm Max.

          Striking edge


          Angle of striking edge (degree)

          30+2o

          Radius of striking edge (mm)

          8+0.05 mm

          Width of tip (mm)

          4

          Specimen Anvil and Supports


          Suitable for specimen size (mm)

          10 X 10 X 55

          Distance between Anvils (mm)

          40 + 0.05 mm

          Angle of Anvil (degree)

          80+ 2

          Radius of supports (mm)

          1+ 0.05

          Overall size (mm) approx

          930 L X 460 W X 2070 H

          Net weight (kg) approx

          500


          ROCKWELL TESTING AIDS

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