Bernoullis Principle Demonstrator
Product Code : JA-FMAHLE-9985
The Bernoullis Principle Demonstrator (SKU JA-FMAHLE-9985), supplied by JaincoLab, lets students become familiar with Bernoulli principle by measuring pressures along a Venturi nozzle. The nozzle has a transparent front panel and static pressure points read on six tube manometers, while an axially movable Pitot tube measures total pressure at any point on a single-tube manometer. This Bernoulli theorem apparatus runs from a base module, which also measures the flow rate.
Specifications
The Bernoulli demonstrator is specified by a Venturi nozzle with a cross-section of 84 to 338 mm², 10.5° inlet and 4° outlet angles, a 4 mm Pitot tube movable over 200 mm, and measuring ranges of 0 to 290 mm for static and 0 to 370 mm for total pressure.
| Product | Bernoullis Principle Demonstrator |
| SKU | JA-FMAHLE-9985 |
| Venturi nozzle | Cross-section 84 - 338 mm²; transparent front panel; static pressure points |
| Nozzle angles | Inlet 10.5°; outlet 4° |
| Pitot tube | Diameter 4 mm; axially movable 0 - 200 mm |
| Static pressure | 6 tube manometers; 0 - 290 mm |
| Total pressure | Single tube manometer; 0 - 370 mm |
| Water supply | Base module or laboratory supply; flow measured by base module |
Experiments with the Bernoulli theorem apparatus
The apparatus is used to show how static pressure falls and rises through a Venturi as velocity changes while total pressure stays nearly constant, which is the core of Bernoulli equation.
- Familiarisation with Bernoulli principle
- Static pressure distribution along a Venturi nozzle
- Total pressure with a movable Pitot tube
- Velocity and flow calculations from pressure readings
Scope of supply and ordering
The listing covers the Bernoullis Principle Demonstrator with Venturi nozzle, Pitot tube and manometers. The base module or laboratory supply is confirmed on the quotation. Accessories, spares and quantities are confirmed on the quotation.
MOQ, lead time and packing are confirmed on each quotation for the quantity and the delivery destination. Single trainers and complete fluid mechanics laboratories for engineering colleges, polytechnics and TVET institutes, including tender orders, are supplied.
Frequently asked questions
How many static pressure readings are there?
Six, on six tube manometers along the Venturi nozzle.
How is total pressure measured?
With a 4 mm Pitot tube that moves axially over 200 mm, read on a single-tube manometer.
What supplies the water?
A base module, which also measures the flow rate, or the laboratory supply.
Related products
See the complete fluid mechanics lab equipment range from JaincoLab for hydraulics, pipe flow and flow measurement.
Request a quote
For a quotation on the Bernoullis Principle Demonstrator, send the quantity, any accessories needed and the delivery destination through the JaincoLab contact page or email [email protected] with SKU JA-FMAHLE-9985. Tender and project enquiries can be sent through the tenders page.
