Additional information
| Brand | Essom |
|---|
Three Dimensional Equilibrium
The equipment is used for studying the equilibrium of five concurrent and non-concurrent forces in a threedimensional system.
A rigid box frame has four swiveling pulleys at the top corners and leveling screws at the legs. Four cords, each with a load hanger outside the frame, pass over the pulleys and meet inside the frame concurrently or non-concurrently with an additional cord between two joints. A vertical load with a cord is applied at one of the joints. Each cord is marked out a 100 mm length. Two mirrors are attached on two adjacent side walls and transparent plates with transparent graph grids are attached on the other two side walls. By aligning each marked cord to the mirror, its coordinates in space can be measured.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Equilibrium of a set of forces acting in a three-dimension system
- Equilibrium of concurrent and non-concurrent forces
TECHNICAL DATA
| Frame dimensions | 500 mm wide x 500 mm long x 600 mm high |
| Two rings cord | 1 |
| Cords | 4 |
| Load hangers with cord | 6 |
| Weights | 1 lot |
| Software for data display and analysis by computer (separately supplied). | |
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This is a bench top base frame made from 30 x 30 mm aluminum profile with stainless steel support and adjustable footings. The base is a twin member on which optional structural models and accessories are attached. This frame is more economical than ST300 Universal Structural Frame, and is intended to replace ST300 for many experiments in structural mechanics where underhung and side hung are not required.
TECHNICAL DATADimensions WxLxH 300 x 950 x 100 mm Twin member space 30 mm Net (unassembled) Shipping Dimensions WxLxH 6 x 95 x 10 cm. Net Weight Approx. 4 kg COMPUTER ASSIST SET A number of accessories can be replaced by digital units. A Computer Assist set is offered for the case that digital accessories with output signals are used. In this case, a computer interface unit is included. SOFTWARE This software can accommodate both manually key-in inputs and inputs from computer interface unit. The software includes test data table, formula and calculated data. (0 reviews) -
Structures and AccessoriesArea Moment Method
The equipment is used for verification of the deflections and slopes of a beam by area-moment method. It is to be used with ST300 Universal Structural Frame (separately supplied).
The beam has a moment support and one built-in / knife edge support. The supports allow longitudinal travel of the beam. The moment support has a rotating arm which is monitored by a dial indicator. The moment is applied and measured by load on the rotating arm. The beam deflection is measured by a dial indicator.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Deflections and slopes of a beam by area-moment method
- Shape of a deflected beam.
TECHNICAL DATATest beam – Steel 2 – Aluminum 1 – Brass 1 ST 115 Moment Support 1 ST 112 Built-in/Knife edge Support 1 Pulley set 1 Hanger slider 1 Cord 1 Load hangers 2 Weights 1 lot. ST131 Dial Indicator 3 Software for data display and analysis by computer (separately supplied). (0 reviews)
