Spherometer Double Disc
Product Code : JA-MI-2122
The Spherometer Double Disc (SKU JA-MI-2122) measures the radius of curvature of lenses and mirrors with micrometer-type readings. It has a circular metal table of 50 mm diameter standing on three accurately positioned, black painted steel legs, and a steel screw thread that works in a long, adjustable brass bearing. This double disc spherometer carries a circular scale on the thread and a scale on the table. JaincoLab manufactures it for school and college physics laboratories.
Specifications
The table is 50 mm in diameter on three black painted steel legs; the steel screw runs in a long adjustable brass bearing, with a circular scale on the thread and a scale on the table.
| Product | Spherometer Double Disc |
| SKU | JA-MI-2122 |
| Table | Circular metal, 50 mm diameter |
| Legs | Three, black painted steel, accurately positioned |
| Screw | Steel thread in a long adjustable brass bearing |
| Scales | Circular scale on the thread; scale on the table |
Applications of the double disc spherometer
The height of the central screw above the plane of the legs, together with the leg spacing, gives the radius of curvature of a lens or mirror surface.
- Radius of curvature of lenses in physics practicals
- Curvature of watch glasses and mirrors
- Small thickness measurement
- Class 11, 12 and B.Sc laboratories
Scope of supply and ordering
The listing covers the double disc spherometer. A flat glass plate is confirmed on the quotation. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for the number of pieces and the delivery destination. Single pieces, class sets and bulk school, college and tender quantities are supplied.
Frequently asked questions
What is the table size?
A circular metal table of 50 mm diameter.
What are the legs and bearing made of?
Black painted steel legs, and a long adjustable brass bearing for the steel screw.
Where are pitch and least count given?
They are confirmed on the quotation.
Related products
- Spherometer Double Disc (Stainless Steel)
- Spherometer Disc Type
- Spherometer Demonstration Model
- Micrometer Screw Gauge
This spherometer is listed in the JaincoLab measuring instruments range.
Request a quote
To order the Spherometer Double Disc, send the quantity and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-MI-2122. Buying under a laboratory tender? Use our tenders page.
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