Glass Agencies offering Impact Testing Machine, which is available in the name of pendulum impact tester model IT 30. These are designed for conducting izod, Charpy test with test methods confirming to BS : 131 : part 4-1972 (amended 15 Aug. 1993) BSEN : 10045-2 : 1993 & ASTM : E-23-94a standards.
Machine Operations:
- Pendulum is mounted on anti-friction bearings
- It has two starting positions - upper one for Charpy and the lower one for izod testing
- On release, pendulum swings down to brake specimen
- The energy absorbed in doing so is measured as difference between the height of drop before rupture and the height of rise after rupture of the test specimen
- It is read from the maximum pointer position on the dial scale
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