Additional information
| Brand | Essom |
|---|
Charpy Impact Testing Machine 150/300 J
The impact testing machine is for determination of resistance to fracture of materials by Charpy test based on DIN50115 and DIN51222.
The machine is constructed with a heavy base and single support column. The pendulum is hung on ball bearings. Manual lifting of hammer is by two stage reduction gear. Hammer weight can be reduced for lower capacity with smaller graduation. A pendulum mechanical brake and safety guard are also provided.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Determination of notched bar impact work.
- Determination of notched bar impact strength.
- Influence of notch form on impact work.
- Influence of materials heat treatment, and temperature on impact work.
TECHNICAL DATA
| Capacity | 150 and 300 Joules |
| Scale graduation | 1 and 2 Joule |
| Lift angle of hammer | 145o |
| Striking velocity | 5.378 m/s |
| Software for data display and analysis by computer (separately supplied). | |
100% Original and qualityRelated products
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Strength and Property of MaterialsUniversal Testing Machine: 50 kN (Ball Screw)
This is a bench top educational machine for tension, compression, bending, shear and Brinell hardness tests of materials.
The machine has four columns in two planes. Load application is by a hand operated ball screw with measuring instruments for load and deflection.
Test accessories and specimens are available as optional items.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Tension
- Compression
- Bending
- Deep draw
- Shear
- Brinell hardness
- Spring compression
TECHNICAL DATACapacity 50 kN Maximum crosshead travel 50 mm Measuring instruments – Load Force digital display – Extension Dial indicator 0-20 mm x 0.01 mm. graduation with magnetic holder Software for data display and analysis by computer (separately supplied). Power supply (optional version) 220V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
Strength and Property of MaterialsCircular Diaphragm
The equipment is used for studying the stress and deflection of a thin diaphragm.
The circular aluminum alloy diaphragm is clamped around its edge by two heavy steel flanges. Internal pressure is applied to the diaphragm by a hydraulic hand pump. Pressure in the diaphragm is indicated on a pressure gauge. A dial gauge is fitted onto a cross bar to measure the diaphragm surface profile. Scale on the cross bar indicates the dial gauge position.
Strain gauges are of the same gauge factor and the gauges are fitted onto the diaphragm at different angles and radii. Each strain gauge is wired to form a full bridge with temperature compensation gauge and zero adjustment in a bridge box with strain gauge indicator.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Deflection of circular diaphragm under pressure
- Strains on the diaphragm surface under pressure
TECHNICAL DATADiaphragm : – Effective diameter 200 mm – Maximum internal pressure 60 kN/m2 Pressure gauge 1 kg/cm2. Number of strain gauges 8 ea. Dial gauge 0-20 mm x 0.01 mm graduation Strain indicator 8 channels Software for data display and analysis by computer (separately supplied). Power supply 220V, 1 Ph, 50Hz. Other power supply is available on request. (0 reviews)
