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Newton's Colour Disc

Name: Newton's Colour Disc
Brand: Samtech Instruments
SKU: LAO-113
Rating: 4.3 (11 reviews)

In StockBulk orders available

SKU: LAO-113

★★★★☆4.3(11 reviews)

A rotating colour disc for demonstrating colour mixing and white light formation.
Features seven spectrum colours
Demonstrates additive colour mixing
Shows formation of white light on rotation

SKU

LAO-113

Product Description

Best forClass 6–10

BoardsCBSE · ICSE

UseDemonstration

Made inIndia

Newton's colour disc — spin the seven spectrum colours fast enough and they blend into white, a beautiful proof that white light is a mix of colours.

How it works

Spin the seven-colour disc
The colours blend as it rotates
The eye sees the mix as white

What students learn

Show white light is a mixture of colours
Explain additive colour mixing
Connect to dispersion and the spectrum

Try these experiments

Spin to see white form
Compare slow vs fast spinning
Relate to a rainbow/prism

Curriculum fit

Board	Class	Chapter / topic
CBSE	8	Light — white light & colour
CBSE	10	Human Eye & the Colourful World — dispersion

In the box

Seven-colour spectrum disc
Spins to form white light

Pairs well with

Colour Shadow KitLAO-104

SpectroscopeLAO-117

Questions

Frequently Asked Questions

The Newton's Colour Disc is well suited to secondary and senior secondary students (typically Classes 8 to 12) and works for both teacher demonstrations and student practicals as per CBSE, ICSE and State board science curricula.

Yes. As a manufacturer, Samtech Labs offers competitive bulk pricing for schools, dealers and institutions, with full support for government (GeM) tenders. A minimum order quantity applies; contact us on WhatsApp for a quote.

We dispatch across India, with typical delivery in about 4 to 5 working days depending on location and order size. Bulk and institutional orders are packed securely for safe transit.

Every product is manufactured in-house at our Ambala Cantt facility and quality-checked before dispatch. Samtech Labs (JAYSEE brand) has supplied school science equipment since 1959. Reach out on WhatsApp for warranty and replacement details.

The Manufacturer

Made in India by Samtech Labs

Samtech Labs (JAYSEE brand) is a trusted manufacturer of school science and STEM laboratory equipment, based in Ambala Cantt, India, and serving educators since 1959. We supply 600+ physics, chemistry, biology, astronomy and renewable-energy teaching kits to schools, dealers and institutions across India, with competitive bulk pricing and full support for government (GeM) tenders.

Learn more about Samtech Labs →