Newton’s Colour Disc Manufacturer,Supplier and Exporter in China
Product Code : EL-LAO-10713
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Quick Answer: Newton's Colour Disc is a rotating 180mm diameter disc, driven by a belt and hand wheel, used to demonstrate that spinning a disc of spectral colours together produces the appearance of white light.
Edulab China manufactures and exports the Newton’s Colour Disc directly from its China production facility, supplying schools, colleges, laboratory distributors and institutional buyers worldwide. It is part of Edulab China's Light and Optical range within Physics Lab Equipment, manufactured in-house and export-packed for sea and air freight.
Key Features
- 180mm diameter disc mounted on a sturdy metal stand
- Driven by a belt connected to a hand-driven wheel for controllable spin speed
- Demonstrates the persistence-of-vision effect combining spectral colours into apparent white light
- Classic apparatus for teaching colour mixing and light theory
About This Product
The Newton’s Colour Disc is manufactured by Edulab China as part of its Light and Optical range, built for demonstrating colour mixing and the persistence-of-vision effect using a spinning colour disc in physics optics lessons.
Serving Distributors, Institutions and Export Buyers
Edulab China supplies laboratory distributors, schools and colleges worldwide, including government buyers procuring through Ministry of Education programmes and World Bank / ADB-funded education projects.
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Frequently Asked Questions
Q1. What does spinning Newton's Colour Disc demonstrate?
When the 180mm disc, printed with spectral colours, is spun quickly using the belt and hand wheel, the individual colours blur together due to persistence of vision and appear as white (or near-white) light, demonstrating how white light is composed of the visible spectrum.
Request a Quote
For an indicative FOB/CIF quotation on the Newton’s Colour Disc, contact Edulab China's export team.
Last updated: August 2026
