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Science Teaching Aids
Diffraction Grating Card, Classroom Spectrum Comparison Holder
AUD 68.50(Ex GST)
AUD 68.50(Ex GST)
- Mounted diffraction grating for laboratory and educational use
- Demonstrates diffraction grating principles
- Shows how grating behaviour depends on line density
- Includes 100, 300 and 600 lines/mm grating replicas
- Mounted in a card frame as listed
- Card mount dimensions listed as 90 × 30 × 2.5 mm
- Three apertures allow comparison of different grating spacings
- Useful for light, optics and wave demonstrations
- Suitable for classroom experiments with approved light sources
- Helps demonstrate diffraction, spectra and wavelength separation
- Avoid direct viewing of the sun, lasers or intense light sources
- Use under appropriate laboratory or educational supervision
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- Description
Description
The Diffraction Grating Card, also known as a mounted optical diffraction grating card, is designed for demonstrating diffraction, light separation and wave behaviour in physics and general science laboratories. This product comprises a card mount measuring 90 × 30 × 2.5 mm with three apertures containing diffraction grating replicas of 100 lines/mm, 300 lines/mm and 600 lines/mm. The three line densities allow students to compare how the number of lines per unit length affects the diffraction pattern, angular separation and visibility of spectral components.
This grating is useful for demonstrating the principle of optical diffraction, the formation of spectra and the relationship between grating spacing and light behaviour. It is suitable for school science laboratories, university teaching laboratories and classroom optics activities using approved lamps or safe light sources. Users should confirm experiment setup, light source type, viewing method, safety procedure and required worksheet or apparatus before use.
Do not look directly at the sun, laser beams or intense light sources through the grating. Use only approved educational light sources and follow optical safety procedures. The mounted card should be handled carefully and kept clean, dry and flat. Avoid scratching, bending or touching the grating apertures. This product is intended for laboratory or educational settings only and should be used under appropriate supervision. This item is supplied as the selected mounted diffraction grating card only. Light source, optical bench, screen, slit, ruler, spectrometer, worksheets, laser, PPE and additional optics accessories are not included unless specified separately.
LabChoice Australia supplies Diffraction Gratings and optics teaching apparatus for school science laboratories, university teaching laboratories and educational facilities requiring practical tools for light, wave and spectrum demonstrations.
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