Wholesale Scientific Equipment Suppliers Log in 
Cart/Quote $0 ex GST0 items
SITE MAINTENANCE NOTICE: We've been upgrading and improving our website to display better across a wider range of devices. If you encounter any problems, try our tips here

Diffraction Grating 3 in 1 Demonstration Slide

Order code: SC3620
Purchase QTY: (Each)1+    
Scientrific's price  $42.30    
Note: Prices do NOT include GST or freight




A high quality UK made three-in-one Diffraction Grating with 100, 300 and 600 lines/mm gratings. The side-by-side diffraction gratings make it easy to investigate diffraction patterns and the relationship between line spacing and the angle of diffraction.


• Nominal sizes: overall 33x89x2.2mm, gratings 16mm wide x 10mm high.

• Size 90 x 30 mm with three different gratings of 100, 300 and 600 lines per mm

• The gratings are approx. 16 x 9 mm and are mounted between protective glass sheets

• The spectroscopic type gratings are an excellent way of demonstrating the effect of different line frequencies, either by casual viewing or by inclusion in a simple optical system.

Suggested uses of the Educational Diffraction Grating:

1. Look at various light sources through the gratings and examine the spectra. Which colours of light are diffracted to the greatest angles? How does the shape and orientation of the light source affect the pattern?

2. Using a line-filament light source, compare the diffraction patterns produced the three gratings. By looking through two gratings at once (centre your eye on the division), you can directly compare two patterns. How does the angle of diffraction vary with the line spacing of the grating? Repeat the observations with a colour filter between the light source and the grating.

3. Examine the spectra of various spectral light sources. Show students how an element can be 'fingerprinted', allowing scientists to analyse the composition of unknown materials and even to determine the composition of stars.

Similar Products:
DAKVernier Diffraction Apparatusfrom $1,517.00 plus GST
HL1670-001IEC Diffraction Kit Complete with Slits and Filtersfrom $55.00 plus GST
SC13219Diffraction Grating 3 in 1from $20.00 plus GST
SC3605Diffraction Grating 80 lines/mmfrom $25.00 plus GST
SC3606Diffraction Grating 100 lines/mmfrom $25.00 plus GST
SC3607Diffraction Grating 300 lines/mmfrom $25.00 plus GST
SC3608Diffraction Grating 600 lines/mmfrom $34.80 plus GST
SC3609Diffraction Grating 1200 lines/mmfrom $34.80 plus GST
SC3630Transmission Grating 600 lines/mm 25mm sqfrom $140.70 plus GST
SC3632Transmission Grating 300 lines/mm 25mm sqfrom $140.70 plus GST
SC3651Laser Diffraction Kit 9 Slits and Gratingsfrom $151.80 plus GST
SC3655Optical Slide 35mm Tricolourfrom $15.90 plus GST
SC3659Youngs Slits Set of 3from $74.90 plus GST
SC3660Youngs Slits 1.0mm Separationfrom $25.00 plus GST
SC3661Youngs Slits 0.5mm Separationfrom $25.00 plus GST
SC3662Youngs Slits 0.1mm Separationfrom $25.00 plus GST
HL1692-001IEC Diffraction Grating 500 Lines per mm Card Mountfrom $8.00 plus GST
HL1694-001IEC Diffraction Grating 1000 Lines per mm Card Mountfrom $8.00 plus GST
PA1670-003IEC Diffraction Kit Tri Filter Setfrom $7.50 plus GST
PA1670-004IEC Diffraction Kit Adjustable Slitfrom $4.60 plus GST
PA1670-005IEC Diffraction Kit Transparency Slits Singlefrom $9.00 plus GST
PA1670-006IEC Diffraction Kit Transparency Slits Doublefrom $9.00 plus GST
PA2044-001IEC Lamp Mini Festoon 12V 3W 8.2mm Diameter Glassfrom $2.50 plus GST