Optics
For simple experiments with different colors. 5x5 cm, plastic
By filling the cuvette - liquid lens with different liquids and pointing the laser(beams) at the "liquid" lens, it is possible to demonstrate the refractive indices of different liquids.
Cuvette dimensions 105x50x20mm.
On the back of the cuvette there are magnets for fixing the cuvette vertically.
Two devices included in set.
A base plate with a motor, to which one of the eight supplied colored disks can be connected. When starting the electric motor, the colors of the discs merge into one. Required external DC supply voltage 2...6V.
Projector with three primary color light sources. By switching different light bulbs on and off, you can observe the colors produced and the colors produced when they join on a screen (eg white paper). Required external supply voltage 6V.
Comes with various lenses and other equipment. The LED light is powered by batteries.
The Go Direct® Emissions Spectrometer enables students to conduct emissions analysis; measure spectra of light-emitting samples in the range of 350 to 950 nm; and examine emissions spectra of light bulbs, spectrum tubes, or the sun.
- Dimensions: 10.1 cm × 7.0 cm × 4.5 cm
- Power supply: USB powered
- Detector: Linear CCD
- Wavelength range: 350–900 nm
- Wavelength reporting interval: 1 nm
- Optical resolution: 3.0 nm (as determined by the full width of half maximum of hydrogen 434 nm peak)
- Wavelength accuracy: ±2 nm (as determined by hydrogen peaks)