Rotatable Optical Disc
Product Code : JA-LOE-7976
The Rotatable Optical Disc (SKU JA-LOE-7976) is an optical disc apparatus for measuring angles of reflection and refraction directly on a 230 mm circular scale graduated from 0 to 360° in 1° steps. As an optical disc apparatus for reflection and refraction, it combines a rotatable disc on a stable base, a rotatable 12 V, 24 W lamp house with a slit disc and adjustable lens, and magnetic acrylic blocks and reflection elements, for school and college optics practicals.
Specifications
The disc is 230 mm in diameter, marked from 0 to 360° at every 1° with a centre mark, and mounted on a stable base; both the disc and the 12 V, 24 W lamp house rotate and can be held in any position.
| Product | Rotatable Optical Disc |
| SKU | JA-LOE-7976 |
| Disc | 230 mm diameter, marked 0-360° at every 1°, with centre mark, on a stable base |
| Lamp house | 12 V, 24 W bulb; rotates and holds in any position |
| Slit disc | Rotatable, with single, double, triple and quadruple slits |
| Lens | Adjustable lens carrier with lens for divergent, parallel or convergent beams |
| Refraction elements | Acrylic semicircular, biconvex, biconcave, right angle prism and trapezoidal blocks |
| Reflection elements | 50 mm wide |
| Fixing | Powerful magnets attached to the optical elements to fix them to the disc |
Experiments with the rotatable optical disc
Because the angles are read straight off the graduated disc, the rotatable optical disc lets students verify the laws of reflection and refraction and study lenses and prisms quickly, without drawing ray diagrams on paper.
- Verifying the laws of reflection with the 50 mm reflection elements
- Measuring angles of incidence and refraction with the semicircular block and calculating refractive index
- Finding the critical angle and showing total internal reflection
- Showing converging and diverging action with the biconvex and biconcave blocks
- Deviation of light by the right angle prism and the trapezoidal block
Scope of supply
The listing covers the graduated disc on its base, the rotatable lamp house with 12 V, 24 W bulb, the slit disc, the adjustable lens carrier with lens, the acrylic refraction blocks and the 50 mm reflection elements. The 12 V power supply, spares and quantities are confirmed on the quotation.
Packing, MOQ and lead time
Minimum order quantity, lead time and packing are confirmed on each quotation according to the quantity and delivery destination. JaincoLab supplies optical disc sets for school and college laboratories and education projects, and exports to buyers in Africa, the Middle East and South and South-East Asia.
JaincoLab manufactures and exports laboratory equipment for Ministry of Education programmes, World Bank-funded tenders and United Nations projects, and has executed these supplies successfully in many countries. Contractors bidding for such tenders can contact JaincoLab for specifications, quotations and turnkey tender supply.
Frequently asked questions
What is the scale on the disc?
The 230 mm disc is marked from 0 to 360° at every 1°, with a centre mark.
Which optical blocks are supplied?
Acrylic semicircular, biconvex, biconcave, right angle prism and trapezoidal blocks for refraction, plus 50 mm wide elements for reflection.
How are the blocks held on the disc?
Each optical element has powerful magnets attached for fixing it to the disc.
What beams can the lamp house produce?
With the slit disc and adjustable lens it gives single, double, triple or quadruple rays that can be made divergent, parallel or convergent.
What should a quotation request include?
Send the SKU JA-LOE-7976, the quantity, whether a 12 V power supply is needed and the delivery destination.
Related products
More optical benches, discs and ray boxes are listed in Light & Optics Equipment from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Rotatable Optical Disc, send the quantity and delivery destination through the JaincoLab contact page or email [email protected].
