Additional information
| Brand | Essom |
|---|
Fatigue Testing Machine
This equipment is used for studying the effects of fatigue using a rotating cantilever specimen.
A spindle specimen is attached to one end of a rotating shaft held to the base by self aligned bearings. Load is applied on the spindle producing a sinusoidal bending stress. Digital revolution counter keeps account of the number of revolution when failure occurs. A limit switch is provided to stop the rotation when specimen fails.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Influence of bending stress.
- Influence of different radii at fracture section.
- Wohler diagram.
TECHNICAL DATA
| Motor | 0.37 kW, 2750 rpm (approx.) |
| Revolution counter | 8 digits |
| Loading mechanism | Spring balance |
| Software for data display and analysis by computer (separately supplied). | |
| Power supply | 220V, 1 Ph, 50 Hz. Other power supply is available on request. |
100% Original and qualityRelated products
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Strength and Property of MaterialsTorsion Testing Machine: 200 Nm
This is an educational machine for an extensive range of torsion tests.
The machine consists of a torque applying unit, and a torque measuring unit sliding on two parallel stainless steel tubes. The torque applying unit is reduction gear with a hand wheel, and angular displacement measuring instruments. The torque measuring unit has a torque arm with a two direction load cell. The specimen is held at each end by hexagonal drive sockets which fit on the input shaft from the gear box and the torsion shaft. Different sizes of drive sockets are provided. The torsion shaft column can be slided on two parallel guides to accommodate specimen length. The equipment is a table top type with adjustable footings.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Relation of torque and twist angle under elastic deformation.
- Determination of modulus of rigidity and yield shear stress.
- Determination of modulus of rupture.
- Characteristic of materials under plastic deformation.
- Comparation of twist angle for forward-reverse directions.
- Relationship between twist angle, length and size of specimens.
TECHNICAL DATAMaximum torque 200 Nm Drive shaft ends 2x 3/4 in. mm square Drive sockets 19 mm for hexagonal specimen Maximum specimen length 350 mm. Input shaft rotation: – Revolution counter 5 digits – Circular scale 360 × 1 degree reading graduation. Torque digital display 0.1 N-m resolution. 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) -
Strength and Property of MaterialsUniversal Testing Machine, 50 kN
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 hydraulic jack 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)
