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Labthink Instruments Co., Ltd.
i-Pendum 5200 Pendulum Impact Tester--Film Test

i-Pendum 5200 Pendulum Impact Tester--Film Test

Product catalog summary

Scope
The i-Pendum 5200 Pendulum Impact Tester is designed to assess the impact resistance of materials such as plastic films, sheets, composite films, and aluminum foils.

Test Procedures

Preparation: Test specimens must be prepared according to specific standards, ensuring they are free from air bubbles, creases, or visible imperfections. The dimensions should be 100 mm x 100 mm.
Method Selection: Choose between Method A and Method B based on the size of the impact head and clamp inner circle. Method A uses a 25.4mm impact head and a 60mm clamp inner circle, while Method B uses a 19mm impact head and an 89mm clamp inner circle. Ensure the O-ring side faces up when replacing lower sample grips and check the gas supply for pneumatic clamping.
Instrument Leveling: Ensure the instrument is properly leveled before testing.
Parameter Setting and Trial Test: Set the test parameters and conduct a trial test. The specimen must be clamped tightly to prevent slipping or excessive tension. The impact energy should be between 20%-80% of the test range's upper limit. Adjust auxiliary weights if necessary and recalibrate the pendulum balance when weights are changed.
Test Execution: Adjust the test range as needed and repeat the procedures for the impact test. Test reports are accessible via the online data management system.

Catalog excerpts

i-Pendum 5200 Pendulum Impact Tester--Film Test-1

i-Pendum 5200 Pendulum Impact Tester--Film Test Scope i-Pendum 5200 Pendulum Impact Tester is applicable to the determination of impact resistance properties of plastic films, sheets, composite films and aluminum foils etc. Test Procedures A: Prepare test specimen according to specific standards. The test specimen should be free of air bubbles, creases or other visible imperfections. The dimension of test specimen should be 100 mm× 100 mm.

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i-Pendum 5200 Pendulum Impact Tester--Film Test-2

B: Select test method. For method A, the size of impact head is Φ 25.4mm and the diameter of clamp inner circle is 60 mm. For method B, its impact head is Φ 19mm, while clamp inner circle is Φ 89mm. The impact head and sample grips should be selected according to different testing method. The side with O-ring should face up when replacing the lower sample grips. The test specimen is clamped pneumatically so it is necessary to check the gas supply before each test.

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i-Pendum 5200 Pendulum Impact Tester--Film Test-3

D: Set test parameters and clamp the specimen for trial test. Select proper test range. The specimen should be clamped tightly so that it would not slip or suffer too much tension. Release the pendulum and make sure the impact energy is within 20%-80% of the upper limit of test range. Otherwise it is necessary to add or change auxiliary weights. It is recommended to level instrument and calibrate pendulum balance when changing auxiliary weights. Sample Layer No. 02 Sample No. 06 E: Adjust the test range and repeat the above procedures for impact test of the specimen. The test reports could be...

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