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Testing Principle
Through the impact head of semi globe shape, the instrument impacts and breaks through the sample with certain ram speed so as to measure the consumptive energy of the impact head, and use the energy to estimate the energy value of pendulum impact resistance of the film sample.
Standards
GB/T 8809、ASTM D3420、GB/T 21189
Specification
|
Item |
Technical Parameters |
|
Maximum impact energy |
5 J（8J optional） |
|
Test precision |
0.001 J |
|
Pendulum angle |
90° |
|
Pendulum swing radius |
285 mm |
|
Size of impact head |
Φ19 mm，Φ25.4 mm |
|
Size of clips |
Φ60 mm，Φ89 mm |
|
Size of test sample |
100 mm×100 mm |
|
Instrument size |
773 mm×378 mm×606 mm |
|
Power |
75 W |
|
Power supply |
AC 220 V，50 Hz |
Features
Electronic measurement, test accuracy up to 0.001 J, strictly ensure the accuracy of experimental results.
The host machine is equipped with color touch screen, which is convenient for users to conduct test operation and view data；
The sample is pneumatically clamped, the pendulum is pneumatically released, and equipped with a horizontal adjustment auxiliary system to effectively avoid human error；
The range is adjustable, and electronic measurement enables easy and accurate testing under various test conditions；
The system automatically statistics the test data and presents the test results to the user visually；
Application
|
|
Film |
It is suitable for testing the resistance of plastic film, thin film and composite film to pendulum impact. Such as food and drug packaging bags with PE/PP composite film, aluminum plating film, aluminum plastic composite film, nylon film, etc |
|
|
Paper,sheet testing |
It is suitable for testing the impact resistance of paper and paperboard, such as aluminized paper for cigarette packaging and aluminum-plastic paper composite material for Tetra Pak packaging. |
