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The most common impact test methods are Charpy and Izod and are typically run using a pendulum impact tester. This can be either manual or motorized and consists of: A swinging hammer (mass) A rigid frame to support the hammer. An angular measurement system to measure the absorbed energy. A test fixture to hold the specimen.
This document specifies a method for determining the puncture resistance of board using a pendulum device. This document is applicable to all types of board, including corrugated fibreboard and solid board, especially those used in the manufacture of packaging cases.
Puncture test with a pendulum punching device. Request now. Article number: 530055. Norm: DIN 53142-1. The penetration energy is defined as the energy (joules) that is converted when a solid or corrugated board is punctured with a pointed penetrator.
The pendulum swings the impact head through the clamped specimen with sufficient force to puncture the sample, and the energy used is recorded. This fixture allows customers to meet the ASTM D3420 standard for pendulum impact resistance of plastic films. Features. Complies with ASTM D3420. Air clamp assembly – min 60 PSI.
12 de sept. de 2003 · The Puncture Impact Test. How The Pendulum Impact Test Works. Sample Size. How Puncture Impact Strength is Determined. Calibrating the Pendulum Impact Tester. Computer Aided Control. Benefits of Using the Pendulum Impact Tester. Summary. Background.
Puncture Resistance Tester is designed to measure the energy required to puncture corrugated board and therefore help assess the protective qualities of that board. Resistance to puncture is defined as the energy required to force a puncture head of specific design through a test piece under clearly specified conditions. APPLICABLE STANDARDS: .
Description. The Coesfeld pendulum impact tester enables testing of the entire spectrum of plastic impact testing, Charpy, Izod, impact tensile and Dynstat according to ISO as well as ASTM standards up to 50 joules. Optionally, the instrument can be upgraded with automatic pendulum return and specimen loading, for convenient and high throughput.
