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3-D Model of Sphere Section in Two Hemispheres Manufacturer,Supplier and Exporter in India

Product Code : EL-MLK-4502
Jlab Export is a leading 3-D Model of Sphere Section in Two Hemispheres Manufacturer,and suppliers in India

3-D Model of Sphere Section in Two Hemispheres (code EL-MLK-4502) is a 15 cm diameter sphere made of medium density fibre board (MDF) and sectioned into two parts, the two hemispheres. It is used in maths lab lessons on the surface area and volume of spheres and hemispheres, where the flat cut face makes the radius easy to see. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.

Specifications

Parameter	Detail
Solid	Sphere, sectioned into two hemispheres
Diameter	15 cm
Radius	7.5 cm
Material	Medium density fibre board (MDF)
Quality check	Each model 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-MLK-4502
Manufacturer	Jain Laboratory Instruments Pvt Ltd (JLab) — OEM
Country of origin	India (made in Ambala, Haryana)

What Is the Two-Hemisphere Sphere Model Used For?

Cutting a sphere through its centre gives two hemispheres, each with half the volume of the sphere, two thirds πr³. A hemisphere’s total surface area is three times πr²: twice πr² for the curved surface plus πr² for the flat circular face, which is a great circle with the same radius as the sphere. With a 15 cm diameter and a 7.5 cm radius, the model gives students real measurements to work with in the surface areas and volumes topic of CBSE class 9 and class 10 maths and in maths lab practicals.

What to Specify When Ordering

Quantity of sphere models.
Other sphere, cylinder or cone models to be quoted on the same enquiry.
Delivery city or port and any packing or labelling instructions.

Frequently Asked Questions

What size is the sphere?
15 cm in diameter, so the radius of each hemisphere is 7.5 cm.

What is the model made of?
Medium density fibre board (MDF).

What is the total surface area of a hemisphere?
Three times πr²: the curved surface is twice πr² and the flat circular face adds another πr².

What should an export enquiry contain?
The quantity, destination country and port or city, delivery terms (FOB, CIF or other), packing or labelling needs, and any tender reference.

Who manufactures this model?
Jain Laboratory Instruments Pvt Ltd (JLab) manufactures it at its works in Ambala, Haryana, India.

OEM Manufacturer

JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of maths lab equipment and school laboratory apparatus in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The MDF sphere is produced at JLab’s own works and not bought in from a trader, so schools, colleges, dealers and importers buy it factory-direct, each model is visually inspected before dispatch, and repeat orders go to the same manufacturer. JLab exports worldwide and ships to buyers in every region — for example Papua New Guinea in Oceania, Hong Kong in East Asia, Turkmenistan in Central Asia, Trinidad and Tobago in Central America and the Caribbean, and Peru in South America.

Related Sphere and Volume Models

Dissectible Sphere — a sphere model showing diameter, radius, circumference and a spherical cap.
Hollow Sphere (transparent, with inner sphere) — a transparent manipulative for the volume of a spherical shell.
Volume Relation Between Cube and Sphere (transparent cube and sphere) — a sphere that just fits inside a transparent cube.
3-D Model of Cylinder In Two Semi Cylinders — a large cylinder with a vertical section of two parts.
Volume Relationship Set Crystal Plastic — crystal plastic solids that include a sphere and a hemisphere.

More models are in Maths Lab Kit and Maths Lab Equipment.