Diffraction Grating Slides
Product Code : JA-LOE-7873
The Diffraction Grating Slides (SKU JA-LOE-7873) are a card-mounted set of three replica diffraction gratings for showing how a grating works and how its behaviour depends on the number of lines per unit length. With 100, 300 and 600 lines/mm gratings side by side on one 90 x 40 mm mount, these diffraction grating slides let a class compare the patterns from all three spacings in a single practical. JaincoLab manufactures them in India for school and college physics laboratories.
Specifications
The slide is a 90 x 40 mm card mount with three 16 x 9 mm apertures, each holding a diffraction grating replica, of 100, 300 and 600 lines/mm respectively.
| Product | Diffraction Grating Slides |
| SKU | JA-LOE-7873 |
| Mount | Card, 90 x 40 mm |
| Apertures | Three, each 16 x 9 mm |
| Gratings | Diffraction grating replicas |
| Line densities | 100, 300 and 600 lines/mm |
Applications of the 100, 300 and 600 lines/mm grating slides
The grating slides are used to demonstrate the principle of the diffraction grating and to show, with one light source, how the spread of the diffracted orders grows as the number of lines per millimetre rises from 100 to 600.
- Comparing diffraction patterns from the 100, 300 and 600 lines/mm gratings with a laser or narrow source
- Viewing the continuous spectrum of white light and the line spectra of discharge lamps
- Estimating the wavelength of laser light from the grating spacing and the measured angles
- Senior-secondary and undergraduate optics practicals on diffraction
- Class demonstrations on an optical bench
Scope of supply
Each item is one card-mounted slide carrying the three replica gratings of 100, 300 and 600 lines/mm. Light sources, holders, accessories, spares and quantities are confirmed on the quotation.
Packing, MOQ and lead time
Lead time, packing and minimum order quantity are stated on each quotation for the number of slides and the delivery destination. JaincoLab handles class-set orders for single schools as well as bulk supply to colleges, education projects and export buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
Which line densities are on the slide?
The slide carries three diffraction grating replicas of 100, 300 and 600 lines/mm.
What size are the slide and its apertures?
The card mount measures 90 x 40 mm and has three apertures of 16 x 9 mm each.
What is the slide used to demonstrate?
It demonstrates the principle of the diffraction grating and how its properties depend on the number of lines per unit length.
What should a quotation request include?
Send the SKU JA-LOE-7873, the number of slides, any light sources or holders needed with them and the delivery destination.
Related products
See the full Light and Optics Equipment range or the complete catalogue from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Diffraction Grating Slides, send the quantity and delivery destination through the JaincoLab contact page or email [email protected].
