Kirchhoff Bunsen spektroszkóp
Gelsonlab HSPO-013 Kirchhoff Bunsen spektroszkóp for optical experiment Teaching spectrometer
A termék jellemzői
Termékleírás
Kirchhoff Bunsen spektroszkóp was designed after Kirchhoff and Bunsen. For the observation and measurement of emission and absorption spectra. With adjustable aperture, condensor and flint glass prism. Ideal for schools and universities. Observation tube: moveable with locking screw slideable eyepiece, objective:18 mm / 160 mm. Slit tube: stationary with symmetrical slit, objective:18 mm / 160 mm. Scale tube: stationary, 200-division scale. Eyepiece: 18 mm aperture, 90 mm focal length. Scale: can be calibrated in wavelengths. Prism: flint glass (60 degree), dispersion C-F 2 degree, measures 20