Spectrometer

Order Code: 23246935.8

Category: General Lab Equipment III

7inch dia  Scale : Brass, Dia. 190mm. Objective : Achromatic lens, f = 178mm, Aperture 32mm Slit : German silver with knurled screw Reticle : 90° cross etched on glass Least count : 20 seconds Eyepiece : 15X, Ramsden Eyepiece ...



SPECIFICATION

  • 7inch dia  Scale : Brass, Dia. 190mm.
  • Objective : Achromatic lens, f = 178mm, Aperture 32mm
  • Slit : German silver with knurled screw
  • Reticle : 90° cross etched on glass
  • Least count : 20 seconds
  • Eyepiece : 15X, Ramsden Eyepiece
  • Vernier : 4 verniers (Telescope & Prism table)
  • Base : 220mm dia., Aluminium Casting
  • Special features: Spindle & other critical component   manufactured on CNC machine. 
  • Supplied in wooden box

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