LEOI-100 Experimental CCD Spectrometer is a general-purpose instrument. It uses a linear CCD as the receiving unit capable of real-time data acquisition with 3-dimensional display feature.
This spectrometer is designed to help students understand light and wave phenomena. Using this instrument, students will be able to learn how a grating spectrometer works.
Manually operated monochromator utilizing a dial for wavelength selection. The entrance and exit slits can be set either at 0.15 mm or at 0.3 mm. Focal length is 100 mm.
This basic spectrometer is designed after Kirchhoff and Bunsen. Used to illustrate spectroscopic construction, observe emission/absorption spectra, measure the wavelength of spectral line, etc.
Measurement range: -180°~ +180°, division value: 1°, dial venire value: 0.05°,magnifying glass: 4 times, Sodium lamp: 589.44 nm, length of test tube: 100 mm and 200 mm.
Refractive index nD: 1.3000-1.7000, accuracy: ±0.0002, dissolved solids Brix: 0-95%, visual aim, optical index-plate reading.