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Spectrometer Intermediate 6"

Product Cat # PH0931A

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This Intermediate spectrometer consists of a telescope and a collimator mounted on a cast iron base with levelling screws. A circular scale is provided with verniers to read the position of the telescope in degrees. In the centre is a prism table on which a prism or diffraction grating can be clamped. 

This Intermediate spectrometer consists of a telescope and a collimator mounted on a cast iron base with levelling screws. A circular scale is provided with verniers to read the position of the telescope in degrees. In the centre is a prism table on which a prism or diffraction grating can be clamped. 

  • Scale 150 mm diameter ,main scale is divided in half degrees from 0 to 360°. The scale attached to the arm of the telescope rotates about its central axis when the telescope is moved  OR divided 0 to 360º x 1º.
  • Collimator mounted on fixed pillar and fitted with 178 mm focus achromatic objective 25mm clear aperture. Focusing by rack and pinion.
  • Telescope mounted on moveable pillar and fitted with 178 mm focus achromatic objective, 25mm clear aperture. Also fitted is an 10x Ramsden eyepiece, Focusing by rack and pinion.
  • Prism table is provided with three levelling screws and has lines marked to assist placement of prism.
  • Standard accessories Includes 1-prism clamp for prisms up to 40mm high,1 diffraction grating holder, Supplied in plywood carrying case.

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