Additional information
| Brand | Essom |
|---|
Torsion of Rods and Tubes
The equipment is used for the investigation of torsion and torsional rigidity in rods, and tubes. It is to be used with ST305 Universal Base Frame or ST300 Universal Structural Frame (separately supplied).
The apparatus has two columns attached to the base frame. One end of the specimen is clamped to one of the column. A lever can be clamped to the specimen at the test length from the first column for measurement of the angle of twist. A pulley for load hanging can be freely rotated in the second column. The other end of the specimen is clamped to the pulley.
Measurement of angle of twist is by a dial indicator on the arm, and of torque is by the load and pulley diameter.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- The relationship between specimen length, torque and angular deflection
- The behavior of specimens of different materials and cross-sections
- Comparison of angular deflection in similar hollow and solid rods.
- Polar moment of inertia.
TECHNICAL DATA
| Specimens, 650 mm long | Rod and tube. |
| Materials | Steel and brass |
| Columns | One with fixed specimen clamp and one with rotating specimen clamp with pulley |
| Load hanger | 1 |
| Weights | 1 lot. |
| Rotating arm | 1 |
| ST131 Dial Indicator | 1 |
| Software for data display and analysis by computer (separately supplied). | |
100% Original and qualityRelated products
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Structures and AccessoriesEquilibrium of Forces
The equipment is used for studying the equilibrium of concurrent and non-concurrent forces in a single plane. It is to be used with ST300 Universal Structural Frame (separately supplied).
Pulleys are fitted around the frame and multi directional forces are produced with nylon cords by weight hangers and weights. A graph paper (not supply) attached to the board is used for recording the lines of forces. Two rings cord for concurrent or non-concurrent forces and a device for marking the lines of the cords are provided.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Equilibrium of a set of forces acting in a vertical plane
- Equilibrium of concurrent and non-concurrent forces
TECHNICAL DATAForce board 300 x 500 mm Two rings cord Cord marking pen Pulley set 1 set Nylon cords 6 Load hangers 6 Weights 1 lot. Software for data display and analysis by computer (separately supplied). (0 reviews) -
Structures and AccessoriesVirtual Work
The equipment is used for applying the principle of virtual work to the derivation of redundant reactions. It is to be used with ST300 Universal Structural Frame (separately supplied).
An elastic beam is supported at both ends by one moment support and one built-in / knife edge support. Moment support permit the application and measurement of moment and rotation. A vertical force support, is used for the case of two span continuous beam. A clamp on moment application device with a mean to counter balance the device weight is provided to apply a pure moment and measure rotation. The beam is loaded by weights. The deflection and slope of the beam can be measured by dial indicators.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Principle of virtual work
- Beam deflections
- Shape of a deflected beam.
TECHNICAL DATATest beam – Steel 1 Supports - ST 115 Moment Support
- ST 124 Vertical Force Support
- ST 112 Built-in / Knife edge Support
Moment application device 0-3 Nm Pulley set 2 Cords 3 Load hangers 4 Weights 1 lot ST131 Dial Indicators 4 Software for data display and analysis by computer (separately supplied). (0 reviews)
