Introduction: Dart drop impact testing machine meets the GB / T 9639 "plastic film and sheet impact resistance test methods free falling dart method", while meeting the ISO7765 "Determination of plastic film and sheet impact resistance - free drop dart method" and ASTMD1709 "poly Standard Test Method for Resistance to Freefall Dart Impact of Ethylene Plastics "is mainly used to measure the energy value (in terms of impact damage mass g) of a 50% plastic film or sheet material under the impact of a free falling dart at a given height. For industrial and mining enterprises, research institutes, quality inspection departments and schools and other industries. Dart-type impact testing machine strictly enforce the provisions of GB / T 9639-88. The use of imported pneumatic components, electric lifting weight, automatic release, reliable capture with a high degree of accuracy to enhance the release of flexible, safe and reliable use of such characteristics; energy measurement range from 0.3J-30J, A method can be A, B method two tests; Electromagnetic Iron automatically capture, to prevent the sample was the second impact. Technical Parameters: Maximum impact energy: 30J Impact lift height: Method A: 660 mm Method B: 1500 mm Dart hemisphere head size: A method: SR19mm B method: SR25 mm Outer diameter: ¢ 35 mm and ¢ 45 mm Center hole diameter weight: 6.5 ± 0.1mm Weight quality: 50-2000g total of two groups Weight quality accuracy: ± 0.5% Sample thickness size: ≤ 1 mm Sample geometry: ≥153 mm X153 mm Impact damage accuracy: 1 g Main configuration: Host: one Impact head: a set Weight: a set Control cabinet: one Pneumatic fixture: a set Supporting tools: a Instructions: a copy
Introduction: Dart drop impact testing machine meets the GB / T 9639 "plastic film and sheet impact resistance test methods free falling dart method", while meeting the ISO7765 "Determination of plastic film and sheet impact resistance - free drop dart method" and ASTMD1709 "poly Standard Test Method for Resistance to Freefall Dart Impact of Ethylene Plastics "is mainly used to measure the energy value (in terms of impact damage mass g) of a 50% plastic film or sheet material under the impact of a free falling dart at a given height. For industrial and mining enterprises, research institutes, quality inspection departments and schools and other industries. Dart-type impact testing machine strictly enforce the provisions of GB / T 9639-88. The use of imported pneumatic components, electric lifting weight, automatic release, reliable capture with a high degree of accuracy to enhance the release of flexible, safe and reliable use of such characteristics; energy measurement range from 0.3J-30J, A method can be A, B method two tests; Electromagnetic Iron automatically capture, to prevent the sample was the second impact.
