Cometech QC-633A Electronic Drop Dart Impact Tester
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Stay Ahead of Competition and Affordable all in one testing machine
This tester conforms to test standard applicable for method A and method B. The plastic film is clamped pneumatically on around the specimen holder (Ø127mm) in an instant. The impact head used in method A is Ø 38.1mm and in method B is Ø 50.8mm. The dart is fixed top the tester. After the dart is selected and the height is adjusted, release the dart with the electronic magnet. Film’s resistance to impact can thus be tested. Generally, 1 specimen is tested at a time and after 20 tests, record height and dart weight under broken and unbroken conditions for every test. This serves as a reference to the film’s resistance to impact.
Description
Stay Ahead of Competition and Affordable all in one testing machine
This tester conforms to test standard applicable for method A and method B. The plastic film is clamped pneumatically on around the specimen holder (Ø127mm) in an instant. The impact head used in method A is Ø 38.1mm and in method B is Ø 50.8mm. The dart is fixed top the tester. After the dart is selected and the height is adjusted, release the dart with the electronic magnet. Film’s resistance to impact can thus be tested. Generally, 1 specimen is tested at a time and after 20 tests, record height and dart weight under broken and unbroken conditions for every test. This serves as a reference to the film’s resistance to impact.
Specification
Specimen Clamping |
Pneumatic (Air pressure 70 – 80 psi) |
Dart Dropping Method |
A.Electronic magnet (to reduce vibration) |
Specimen Holder |
Inner diameter Ø 125 mm |
Hammer Diameter |
Ø38.1㎜ (Fiber Reinforced Plastics ) |
Bar Material (hammer) |
Stainless steel |
Test Height |
300 – 1600 mm (Adjustable) |
Weight |
Method A: 5g x10, 15g x10, 30g x8, 60g x8, 120g(thickness 20mm) x8, 120g(thickness 10mm) x34 |
Accessories |
Cleaning brush, measuring cups, funnel and Die calibration plug gauge |
Dimension |
43 x 57 x 240 cm |
Weight |
60 kg |
Power |
220V Single phase 50Hz/60Hz, 7A |
Conforms Standards
- ASTM D1709
- GB/T 9639
Industry
- Plastic
- Packaging
- Film
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