Centre of Gravity Apparatus Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-4775
Jlab Export is a leading Centre of Gravity Apparatus Manufacturer,and suppliers in India
Centre of Gravity Apparatus (code EL-SLE-4775) is a simple demonstration apparatus used in physics teaching labs to explain the geometrical centre of gravity of two-dimensional objects. It is intended for teacher demonstrations and student practicals in schools and colleges, where the class finds the balance point of flat shapes by suspending them. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Purpose | Explaining the geometrical centre of gravity of two-dimensional objects |
| Use | Demonstration in laboratories and classrooms |
| Parts supplied | Not itemised in this listing — ask JLab for the contents with your quotation |
| Quality check | Each apparatus is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-SLE-4775 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Centre of Gravity Sets?
| Item | Listed contents |
|---|---|
| This apparatus (EL-SLE-4775) | Not itemised; listed for demonstrating the geometrical centre of gravity of two-dimensional objects |
| Centre of Gravity Apparatus (separate listing) | Clear perspex rod on a base with a suspension screw at the top; four clear acrylic laminas — circular, triangular, square and trapezoidal — with suspension holes around the edge |
| Set of Flat Plates to Determine Gravity Centre | Thin aluminium sheets of different shapes with a hanging plumb line; plates up to 20 x 20 cm |
Because this listing does not itemise its parts, compare it with the fully described sets above and tell JLab which contents you need; the aluminium plate set suits buyers who want metal shapes and a plumb line in one pack.
What Is the Centre of Gravity Apparatus Used For?
A flat object hung freely from one point always comes to rest with its centre of gravity directly below that point. Students suspend a lamina from one hole, mark the vertical line with a plumb line, repeat from a second hole, and find the centre of gravity where the two lines cross; for symmetrical shapes it falls at the geometric centre, while irregular shapes show that it need not lie at the middle. The activity supports the treatment of centre of gravity alongside centre of mass in class 11 physics and introductory mechanics in colleges, and it leads naturally into discussions of balance and stability.
What to Specify When Ordering
- Contents — ask for the parts list, or say which shapes and accessories you need.
- Quantity — the minimum order is 10 units; one per bench group is common for practicals.
- Plumb line — add a plumb line to the enquiry if your set-up needs a separate one.
Frequently Asked Questions
What does the centre of gravity apparatus demonstrate?
It shows how to locate the geometrical centre of gravity of two-dimensional objects, using the fact that a freely suspended shape hangs with its centre of gravity vertically below the point of suspension.
What parts are included?
This listing does not itemise them. JLab’s separate Centre of Gravity Apparatus listing describes a perspex rod on a base with four acrylic laminas, so ask JLab to confirm the contents of this item before you order.
Who manufactures this apparatus?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, makes it at its Ambala works in Haryana, India, and supplies it directly to schools, colleges and dealers.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a physics and general science equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This apparatus is produced at JLab’s own works instead of being bought from a trader, so schools, colleges, dealers and importers buy direct from the manufacturer, each piece is checked visually before dispatch, and repeat orders are handled by the maker. JLab exports worldwide and ships to buyers in every region — for example Sweden in Northern Europe, Ireland in Western Europe, Samoa in Oceania, the Dominican Republic in Central America and the Caribbean, and Libya in North Africa.
Related Mechanics Apparatus
- Centre of Gravity Apparatus — the fully described set with a perspex rod and four acrylic laminas.
- Set of Flat Plates to Determine Gravity Centre — aluminium shapes with a hanging plumb line.
- Plumb Line Level — a brass plumb line for marking true verticals.
See more items in the School Lab Equipment range.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), the contents you need and your delivery location through the contact page.
Last updated: 4 October 2026
