Digital Corollis Component of Acceleration Apparatus
Product Code : EL-DOMLE-10771
Digital Corollis Component of Acceleration Apparatus (code EL-DOMLE-10771) is a teaching unit that demonstrates the Coriolis force in a rotating reference system, using a water jet as the moving mass. A transparent water tank with a 10 L/min submersible pump sits on an arm rotating at a continuously adjustable 0-60 min-1, with the speed electronically controlled and digitally displayed, and the deflection of the radial water jet is read on a scale on the tank.
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Specifications
| Parameter | Detail |
|---|---|
| Reference system | Rotating arm carrying a transparent water tank with submersible pump |
| Moving mass | Water jet produced in a radial direction |
| Deflection scale | On the water tank, for reading the deflection of the water jet |
| Water circuit | Closed |
| Arm speed | 0–60 min-1, continuously adjustable, electronically controlled |
| Speed sensor | With digital display |
| Submersible pump | Flow rate 10 L/min |
| Topics | Inertial or apparent force; interference of a rotational movement on a translational movement; visualisation of the Coriolis force effect; rotating reference system |
| Power supply | 230 V, 50 Hz, 1 phase; 230 V, 60 Hz, 1 phase; or 120 V, 60 Hz, 1 phase |
| Dimensions | 800 × 600 × 1000 mm approx. (L × W × H) |
| Weight | 85 kg |
| Product code | EL-DOMLE-10771 |
| Manufacturer | Engineering Lab Equipment, Ambala, Haryana, India |
What Is the Digital Corollis Component of Acceleration Apparatus Used For?
A mass moving within a rotating reference system is deflected sideways by the Coriolis force, an apparent or inertial force; it steers air and ocean currents on the rotating Earth and appears in machines such as cranes, gearboxes and robots when rotation combines with another movement. Students start the pump so that a water jet crosses the tank radially, then set the arm turning and raise its speed or reverse its direction, watching the jet curve. Reading the deflection on the tank scale at each speed shows how the Coriolis effect grows with rotation speed and changes with the direction of rotation and the water velocity.
What to Specify When Ordering
- Quantity — the number of units required.
- Power supply — 230 V 50 Hz, 230 V 60 Hz or 120 V 60 Hz, single phase.
Frequently Asked Questions
What is the Coriolis force?
The Coriolis force is an apparent, or inertial, force: a mass moving relative to a rotating reference system is deflected by it whenever rotation interferes with a further movement of the same object.
Where does the Coriolis force matter in practice?
It influences air and water currents because of the Earth's rotation, so it matters in meteorology and physical oceanography, and in engineering it occurs in cranes, gearboxes and robots.
How is the deflection made visible?
A submersible pump in the transparent tank produces a radial water jet; as the arm rotates, the jet is visibly deflected and the amount is read on the scale on the tank.
What affects the size of the deflection?
The deflection depends on the pump flow rate or water velocity and on the speed and direction of rotation of the arm.
What speed range does the arm have?
The rotating arm speed is continuously adjustable from 0 to 60 min-1, electronically controlled and shown on a digital display fed by a speed sensor.
What are the pump flow and the size of the unit?
The submersible pump delivers 10 L/min in a closed water circuit, and the unit measures approximately 800 × 600 × 1000 mm and weighs 85 kg.
OEM Manufacturer
Engineering Lab Equipment (Engineering Labs Equipment Pvt Ltd) builds the Digital Corollis Component of Acceleration Apparatus at its works in Saha, District Ambala, Haryana (Plot No. 43, Industrial Park, Sector 2, Growth Center). Its dynamics of machines apparatus such as governors, gyroscopes, cams and balancing machines go to engineering colleges, polytechnics, technical training institutes and research laboratories in India and abroad, and equipment can be made to an institution's own requirements. For tenders and OEM supply, see the Tenders/OEM page.
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See the full Dynamics of Machine Lab Equipment range or all Mechanical Engineering Lab Equipment.
Request a Quote
For this and other dynamics of machine lab equipment, schools and colleges can contact Engineering Lab Equipment, a manufacturer, supplier and exporter based in Ambala, India. For a price, send the number of units and the supply voltage and frequency and the delivery location through the contact page; the Add To Cart button on this page also adds the Digital Corollis Component of Acceleration Apparatus to an enquiry.
Last updated: October 2026
