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JTM-RP1820 Charpy Impact Testing Machine

  • JTM-RP1820 Charpy Impact Testing Machine
JTM-RP1820A Charpy Impact TesterPrev InquiryInquiry JTM-RP1269 8" Rubber Mixing MillNext
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The Charpy Impact Tester has inserted the function of machine energy loss calculation, energy formula and unit exchange. It will be easy to read the impact energy of specimen.

 

To impact the specimen by the force of pendulum of potential energy change to kinetic energy.

 

When the impacting head impact broke the specimen, the pulling angle of pendulum by residual energy would be the spare potential energy.

 

From the diversity of two energies, to determine the loss of energy value when impact.

Capacity 500 J 300 J 100 J 50 J 15 J 10 J 5 J 3 J 2 J
Capacity 50 kgf-M 30 kgf-M 10 kgf-M 5 kgf-M 150 kg-cm 100 kg-cm 50 kg-cm 30 kg-cm 20 kg-cm
Distance between center of hammer revolving axis and strike point (mm) 850 750 600 600 400 400 230 230 230
Radius of hammer knife edge 2 2 2 2 2 2 2 2 2
Angle of hammer knife edge 30° 30° 30° 30° 30° 30° 30° 30° 30°
Lift of hammer (approx) 140° 140° 140° 130° 150° 150° 150° 150° 150°
Weight of hammer (approx/kgs) 37 26 11 8 2.6 1.8 1.3 1.3 1.3
Speed of hammer at impact point (m/sec)(approx) 5.5 5 4.5 4.2 3.8 3.8 2.9 2.9 2.9
Dimensions WxDxH (cm/approx) 50x110x44 46x88x130 39x75x110 39x75x110 38x58x79 38x58x79 28x40x56 28x40x56 28x40x56
Weight (kg/approx) 400 300 250 200 70 65 50 50 50

Note: Specifications are subject to change without notice.
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