DESCRIPTION : The Charpy impact test, also known as the Charpy V-notch test, is a standardized high strain-rate test which determines the amount of energy absorbed by a material during fracture. This absorbed energy is a measure of a given material’s notch toughness and acts as a tool to study temperature-dependent ductile-brittle transition. It is […]
DESCRIPTION : In many areas of engineering applications, materials are sometimes subjected to torsion in services, for example, drive shafts, axles and twisted drills . The torque is the product of tangential force multiplied by the radial distance from the twisting axis and the tangent, measured in a unit of N.m. In torsion testing, the […]
DESCRIPTION : Compression tests are used to determine how a product or material reacts when it is compressed, squashed, crushed or flattened by measuring fundamental parameters that determine the specimen behavior under a compressive load. RANGE OF EXPERIMENTS : 1. To Perform Compression Test TECHNICAL DESCRIPTION : a. Loading accuracy as high as + 1% […]
DESCRIPTION : Tensile Testing Machine is designed for conducting Tensile & compression test on various products like Wires, Tubes, Sheet material, Textile material, Rubber, Plastic, Cables, Conductors, leather, asbestos paper, Plywood, Metals etc. The force measurement is by pendulum dynamometer system. Force can be applied to specimen by electric motor through gear box and pulleys. […]
DESCRIPTION : The Erichsen cupping test is a ductility test , which is used to evaluate the ability of metallic sheets and strips to under go plastic deformation in stretch forming. The test consists of forming an indentation by pressing a punch with spherical end against a test piece clamped between a blank holder and […]
DESCRIPTION : The spring testing machine has two uprights fixed to a rigid base and three cross heads. The upper and lower cross heads are rigidly attached to the uprights while the middle one is made to move on finely finished gunmetal bearings over the uprights. To the middle cross head is attached the loading […]
DESCRIPTION : An extensometer is a device that is used to measure changes in the length of an object. It is useful for stress-strain measurements and tensile tests RANGE OF EXPERIMENTS : 1. To find out the proof stress at the required elongation percentage. TECHNICAL DESCRIPTION : Measuring Range :0 – 3mm Least Count : […]
DESCRIPTION : Poldi hardness test is a dynamic hardness test and can be used at any stage of processing of metals. The instrument consists of a hardened steel ball of 10mm diameter fixed to a hollow cylindrical casing; a movable plunger is fixed rigidly in the casing by means of spring. A standard test bar […]
RANGE OF EXPERIMENTS TO BE CARRIED OUT: 1. To Study the Photovoltaic Cell Panel TECHNICAL DESCRIPTION : Photovoltaics (PV) covers the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect . A typical photovoltaic system employs solar panels, each comprising a number of solar cells, which generate electrical power. The first […]
RANGE OF EXPERIMENTS TO BE CARRIED OUT: 1. To Study the Solar Distill Plant TECHNICAL DESCRIPTION : Distillation Still consists of a Black basin containing the Raw Water. The Black Basin absorbs the sunlight resulting in evaporation of the water. The pure water vapour condenses on the relatively cooler glass surface and drops on to […]
