



Model SP 202 (G)
The Specific gravity of any elastomer is of considerable importance for its identification and can also be used for providing a rough assessment of its physical properties. The Presto Specific gravity balance is highly beneficial in evaluating rubber and various rubber products. It is widely used in the rubber industry.
The Presto Specific gravity balance can also be used for finding if the sample and the products are prepared from the same compound or not. The instrument directly displays the specific Gravity digitally. The Presto Specific gravity balance is based on the Archimedes principle.
It is specially designed for use in laboratory applications. Its easy two-button operation makes operation simple and user friendly. The instrument is provided with a high-contrast LCD display. It comes complete with an instruction manual and calibration certificate traceable to NABL approved laboratories.
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The Tensile testing Machine is highly recommended for evaluating the tensile strength of products and materials. The equipment is based on the Constant Rate of Traverse (CRT) principle. It is equipped with an upper jaw and a lower jaw. Universal Tensile Testing Machine is a reliable piece of equipment which is widely used for checking tensile strength of a product/sample. One of the most common mechanical testing techniques used to determine tensile strength, this is a method wherein controlled tension is applied to a sample until it fully fails.
Thus, the material properties of the sample can be easily determined by this test. It involves measuring the force required to elongate a sample under test to breaking point. Using this test, manufacturers and quality managers are able to determine the core strength of their products.
Registered Design Patent No. 252611
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The Presto Tensile Testing Machine is based on the Constant Rate of Traverse (CRT) principle. During the test, the sample is held between two jaws. The upper jaw is stationary, while the lower jaw is made to move at a designated fixed speed with the help of a motor.

Presto's Profile Projector is robust measuring testing equipment which is widely used in PET & Preform Industries, quality assurance departments, machine shops and also in industrial testing laboratories.

The PRESTO IZOD/CHARPY IMPACT TESTER has been designed for assessing the impact resistance of plastics. Operated on the pendulum method principle, this equipment serves as a reliable instrument to gauge the impact resistance of materials when subjected to sudden falling force or impact. Users can accurately conduct charpy and izod test on the materials and ensure that accurate products will be delivered to the customers. The IZOD/Charpy Impact Tester stands as a consistent and indispensable testing equipment for accurately measuring the capacity of materials to withstand impact, contributing valuable insights into their durability and structural integrity.
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