Vacuum Plate on Stand
Product Code : JA-H-9426
The JaincoLab vacuum plate on stand (SKU JA-H-9426) is the base on which a bell jar is sealed for vacuum experiments. A flat slab of acetyl (acetal) material is machined flat and smooth to form a good sealing surface, and a tube enters from the edge of the plate and exits at its centre so that air can be pumped out from under the jar. It is often used for the bell-in-a-vacuum demonstration in school and college physics.
Specifications
The plate is a flat slab of acetyl (acetal) material, machined flat and smooth as a sealing surface. A tube enters from the edge and exits from the centre of the plate. Plate diameter and stand height are given on the quotation.
| Product | Vacuum Plate on Stand |
| SKU / Product code | JA-H-9426 |
| Plate material | Acetyl (acetal), machined flat and smooth |
| Sealing surface | Machined plate face |
| Air connection | Tube entering at the edge, exiting at the centre |
| Mounting | On a stand |
| Diameter and height | Confirmed on the quotation |
Applications of the vacuum plate on stand
A flat, smooth plate lets a bell jar seal well enough for a hand or electric pump to draw a useful vacuum. It is used for:
- Demonstrating that sound does not travel through a vacuum (bell in a vacuum)
- Showing the effect of reduced pressure on balloons and marshmallows
- Other experiments where a vacuum must be created under a bell jar
- Air pressure lessons in secondary-school and college physics
Scope of supply and ordering
This listing covers the vacuum plate on stand, SKU JA-H-9426. Bell jars, vacuum pumps and tubing are separate items that can be added to 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 delivery destination. Plates are supplied singly or in bulk for schools, colleges and tender orders.
Frequently asked questions
What is the vacuum plate used for?
Sealing a bell jar for bell-in-a-vacuum and other vacuum experiments.
How is air removed?
Through a tube that enters at the edge of the plate and exits at its centre, connected to a vacuum pump.
What is the plate made of?
A flat slab of acetyl (acetal) material machined flat and smooth.
Related products
Related vacuum and pressure apparatus:
See the heat equipment category or the physics lab equipment manufacturer in India hub.
Request a quote
For vacuum plate prices, contact us through the JaincoLab contact page. Buying under a laboratory tender? Use our tenders page.
