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Free Falling Dart Impact Tester (For Film)
This Dart Impact Tester is for different plastic films, sheets, Decorative laminates, corrugated roofing sheets etc. with range of Darts & selectable facility of height of fall with low efforts. Its also offer two different Electromagnetic system for light & heavy Dart respectively which would help in selection of dart with smallest possible dart to heaviest one. Tester is equipted with high tech vaccum pump with gauge and clamping system to clamp the film tightly and digital counter for counting no. of test.
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Air Circulating Hot Air Oven
Crafted for extended usage, our robust designs at Vishva are remarkably durable and user-friendly. The quality insulation not only guarantees safety but also prevents heat loss. The air circulation feature ensures an even distribution of heat, preventing temperature fluctuations and maintaining a consistently uniform temperature throughout the heated area. The incorporation of high-quality digital controllers ensures precise temperature control and accuracy, contributing to consistent and reliable outcomes.
Tailored for the testing of thermoplastic pipes and fittings, Hot Air Ovens from Vishva are available in a range of sizes, allowing customization to meet user requirements.
Dart Impact Tester (Pneumatic Holding)
The impact properties of polymeric materials directly influence the overall toughness of the material.
Toughness is defined as the polymer’s ability to absorb applied energy. Plastic films are commonly utilized for packaging purposes and are subjected to wear and tear. Therefore, the strength of impact resistance is crucial for assessing the quality and determining the impact load the film can withstand.
This method involves evaluating the energy that causes plastic film to fail under specific conditions of the impact of a freely falling dart.
Machine is Designed According to ASTM
Pneumatically Operated Clamps have been used to hold Film.
Electromagnetic Centering device provided to Ensure reproducible drop.
Dart drop mechanism is providing to dart drop at different Drop height.
Peel Bond Tester
Peel and Bond Testers play a crucial role in evaluating the adhesion and bond strength of diverse materials and adhesive products. These instruments measure the force needed to separate two bonded surfaces, offering valuable insights into the quality of the bond.
Vishva’s Peel and Bond Tester stands out as a versatile and dependable tool in industries where the quality of adhesive bonds is critical. It is employed to gauge the adhesive strength or peel resistance of adhesive bonds, laminated materials, and coatings. The machine applies a controlled force to peel a part or separate the bonded materials.
This tool empowers manufacturers to evaluate and improve the bond strength of their products, ensuring they meet customer expectations and exhibit reliable performance across various applications.
Co-Efficient of Friction Tester (COF)
COF tester is designed to determine the co-efficient of friction of plastic films, sheets, laminates, pipes and paper etc. Testing Standards are ASTM D-1894, BS 2782 and other equivalent.
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