GBD-L2 dart impact tester Introduction: GBD-L2 falling dart impact tester is applicable to the test of plastic film or sheet, steel plate coating and other materials with a thickness of less than 1 mm. Under the free falling dart impact at a given height, the energy of plastic film and sheet sample in case of damage (expressed in mass) is measured. The impact resistance test can prevent the packaging surface from being damaged due to the insufficient toughness of the packaging material when it is impacted and dropped, and effectively prevent the product from being damaged due to impact or drop during the circulation process. It can be applied to scientific research, teaching, industrial and mining enterprises, laboratories, research institutes and quality supervision departments. characteristic: 1. The host is equipped with a color touch screen to facilitate the user's test operation; 2. The mechanical model is novel and the operation interface is humanized, which makes the operation of the instrument simple and convenient; 3. Test method A, B, single chip test mode design, one machine for three purposes; 4. It adopts the electromagnetic hanging principle, which can be released automatically, effectively avoiding the system error caused by human factors; 5. The test process is intelligent, greatly improving the work efficiency; 6. The sample is pneumatically clamped and released, reducing the error and test time; 7. The test process does not need manual drawing marks, and the data parameter system displays on LCD; 8. The test data system automatically identifies and calculates without manual intervention; 9. Built-in printer can print test report; 10. The instrument can perform data query and query the results of each group of data, and can support 30 groups of data query. Technical parameters: Measurement method: A method, B method, single chip test Test range: Method A: 50~2000 g; Method B: 300~2000 g Monolithic test range: 20 g, 25 g, 40 g, 60 g, 80 g Resolution: 0.1 g Dart head size: method A Φ 38 mm ± 1 mm, method B Φ 50 mm±1 mm Weight size: method A Φ 30 mm, method B Φ 45 mm Weight of method A: weight of method A: 5g, 8 weights of 15g, 30g and 80g, 16 weights of 120g (method A) Weight of method B: 8 weights of method B are 15g, 45g and 90g, and 9 weights of method B are 180g (method B) Impact height: 1500 mm/660 mm Sample clamp: pneumatic clamp, outer diameter 150 mm, inner diameter 125 mm Air source: compressed air, 0.6~0.8 MPa Air source interface: Φ 6 mm air tube Overall dimension: 510 mm × 440 mm × 1300 mm Weight: 50 kg Power supply: AC 220 V, 50 Hz Power: 75 W
Introduction: GBD-L2 falling dart impact tester is applicable to the test of plastic film or sheet, steel plate coating and other materials with a thickness of less than 1 mm. Under the free falling dart impact at a given height, the energy of plastic film and sheet sample in case of damage (expressed in mass) is measured. The impact resistance test can prevent the packaging surface from being damaged due to the insufficient toughness of the packaging material when it is impacted and dropped, and effectively prevent the product from being damaged due to impact or drop during the circulation process. It can be applied to scientific research, teaching, industrial and mining enterprises, laboratories, research institutes and quality supervision departments.
