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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.
Related Products
Tear Tester
This procedure is utilized for measuring the tear strength of thermoplastic films or non-rigid sheets. Through this test method, we determine the average force required to propagate tearing through a specified length of plastic film or non-rigid sheeting.
This test method is valuable for ranking the relative tearing resistance of various plastic films and sheets of comparable thickness.
Unique Selling Proposition (USP)
It consists of stationary and movable clamps, a stopper for holding the pendulum in a raised position and releasing it instantaneously, and an indicating device for taking the reading of pendulum swings when released. Additionally, a template die or shear-type cutter is included for cutting specimens.
The equipment is recognized by various names such as Tear Strength Tester, Tensile & Tear Strength Test Equipments, Tear Resistance Tester, Digital Tear Strength Tester, Tear Strength Testing Machine, Plastic Film & Sheet Tear Strength Test Equipment, Plastic Lab Sample Tear Strength Tester, etc.
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.
Digital Dead Weight Type Thickness Gauge
Vishva’s Dead Weight Type Thickness Gauge is a precision tool employed for accurately measuring the thickness of materials. Its operation relies on applying a known force to a probe or anvil and then measuring the deformation or deflection of the material being tested.
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.
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.