The material for the dart is fiber-reinforced resin/stainless steel! It is compatible with both Method A and Method B!
The "QC-633" is a manual dart impact testing machine that complies with the standard test for evaluating the impact resistance of plastic films. It supports both Method A and Method B. The film is placed in a holder with a diameter of 127mm, and darts with a diameter of 38.1mm for Method A and 50.8mm for Method B are dropped onto the clamped film. Darts set at a specified height are dropped to conduct the film impact resistance test. Generally, 20 tests are repeated, recording the drop height, dart weight, and whether the film has fractured during each test. This record serves as reference data representing the impact resistance of each film. 【Applicable Test Standards】 ■ASTM D1709 ■GB/T 9639 *For more details, please refer to the related links or feel free to contact us.
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【Specifications (Partial)】 ＜Method A＞ ■Test Height: 66 cm (26 inches) ■Dart Diameter: Φ38.1 mm ＜Method B＞ ■Test Height: 152.4 cm (60 inches) ■Dart Diameter: Φ50.8 mm 【About I.T.S. Japan】 ■We promise the same level of service and support as domestic manufacturers for excellent testing machines, measuring instruments, and production rationalization equipment from overseas. ■We provide support for all products sold, equivalent to that of domestic manufacturers. ■Repairs and maintenance are conducted in-house with the cooperation of manufacturing manufacturers, allowing for prompt responses. ■We keep stock of parts that are prone to failure domestically. ■If specialized technicians are needed, we can invite dedicated staff from the manufacturing manufacturer for repairs. *For more details, please refer to the related links or feel free to contact us.
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Applications/Examples of results
【Corresponding Sample Example】 ■Resin, Packaging Materials *For more details, please refer to the related links or feel free to contact us.
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Our company handles products that are adopted by world-class companies. These products incorporate cutting-edge technologies not found in Japanese products, enabling the promotion of rationalization and cost reduction in manufacturing and development environments, and they are guaranteed to bring benefits to the companies that implement them. Additionally, we provide support for overseas products with the same rapid response as domestic manufacturers. ◎ Dynamic viscoelasticity measurement device ◎ Stress relaxation measurement device ◎ Drop weight impact testing machine ◎ Multicolor light 3D optical profiler ◎ Nano/micro indenter ◎ Tribometer ◎ Moisture meter for polymers ◎ Twin capillary rheometer for melt property material development ◎ Flow analysis software ◎ Molding analysis software ◎ Ultra-precision feeder ◎ Mass flow quantitative feeder ◎ Automatic adjustment weight-type blender ◎ Dehumidifying dryer for polymers ◎ Color spectrometer ◎ Equipment for shortening molding cycles ◎ Rubber measurement-related equipment Dynamic measurement + vulcanization testing machine Rheometer Carbon dispersion meter Mooney viscometer Hardness and density meter Density and specific gravity meter Specific gravity meter for uncured rubber Durometer Durability and fatigue testing machine Rebound tester Wear testing machine ◎ Comprehensive valve manufacturer