The Spectrometer is spectroscopic angle measurement instrument. It can be used for the angular measurements based on refraction, diffraction, interference or polarization.
We offers this high-quality spectrometer that allows students to perform accurate prism and grating spectrometry. High-quality, large-aperture optics produce sharp spectral images, while precision machining allows for precise rotation and accurate measurement.
Min-deviation measurement of prism based on principle of refractive, computation of refractive index and dispersion of the material by which the prism is made.
Wavelength measurement and demonstration of the diffraction phenomenon in interference experiment when in conjunction with the grating.
1. The large diameter lens barrel is continuous-zoomed by hand wheel.
2. Wide-range voltage power supply design, using 110-250V power supply or 3V battery box, and it is suitable for most of countries.
3. Use long-life and high brightness green LED to illuminate the view field.
Angle measurement accuracy: 1'
Collimator and telescope: focal distance 170mm, aperture Φ30mm, visual field 3°22’