Digital Tensile Tester

Tensile strength and elongation are the two prime characteristics of most of the raw materials, whether they are metals or non metals such as Rubber, Leather, Textiles, Plastic, Paper or finished products such as Rods, Wires. Ropes, Yarns, Belts etc. These two properties often play a major role in determining the suitability of any raw material for any specified application. It is, therefore, of utmost importance to determine these characteristics accurately, conveniently, and quickly. Tensile testers are available in various models like

(Fixed speed Digital display & displacement)

(Variable speed, software)

To test internal pressure for rubber Hoses. & Hydrostatic test for Butterfly valve

In DIN method of determining abrasion resistance of vulcanized natural or synthetic rubber, ; cylindrical rubber test specimen is abraded against an abrasive surface mounted on a rotatinl cylindrical drum in such a manner that abrasion takes place on one of the flat ends of the test specimel which is held against the abrasive surface under a specified load while being traversed across it. In thi method of testing abrasion; test specimen does not always move on the same path on abrasive paper but gradually a new portion of the abrasive paper appears to rotation of the drum. Amount 0 rubber reduced in the specimen due to abrasion is measured.

This method covers the estimation of the resistance of vulcanized rubber to cracking whei I expo to an atmosphere containing ozone. The rubber specimens are kept under a surface tensile sly and the ozone content or partial pressure in the test chamber is maintained at a fixed value.

For testing a high voltage for insulation mat, Rubber Gloves, welding Cable etc.

Te Detect Pinhole, Puncture & Blank Portion in thick ( 1 mm to 10mm) insulating Coating on Conductive Material.

This practice describes the characteristic mechanical behavior of polymers/ rubber at low temperatures, and outlines theconditioning procedure necessary for testing at these temperatures.

The ability of rubber products to withstand repeated flexing without developing cracks is of prime importance where such products are used in conditions undergoing repeated flexing. Flexing endurance of rubber products is determined by simulating in the laboratory the action of flexing repeatedly under standard conditions of speed, mode, and degree of flexing. One of the accepted procedures for determination of flexing resistance makes use of De Mattia Flex Tester.b