TO DETERMINE THE REFRACTIVE INDEX OF THE CALCITE USING SPECTROMETER AND SODIUM LIGHT manufacturer in india
SCOPE OF LEARNING:
• To determine the refractive index of the calcite for ordinary and extra ordinary rays using Spectrometer and Sodium light.
• ABOUT SPECTROMETER:
• A Basic measuring instrument for quantitative spectroscopy experiments, this instrument is mounted on a stable cast iron base with attached collimator and a rotating telescope platform and graduated circle.
• A 2.4cm. Diameter achromatic optical system with a 10x Ramsden eyepiece
& cross line graticule.
• An 8 cm. Diameter prism/grating Table, fully adjustable with prism & grating holders and engraved ring pattern. Protected Circle15.0 cm with S.S. Scale.
• Vernier reading 1 minute.
• Supplied in a wooden case with 2” Brass spirit level.
REQUIRED ACCESSORIES:
Apparatus Supply:
• Spectrometer
• EDF Prism 32x32
• Slit For Resolving Power
• Spirit Level 2’’
• Working Manual
Accessories (Light Source):
• Sodium Vapour Lamp Assembly
• Sodium Vapour Lamp 35 Watts
• Sodium Vapour Lamp Box
• Sodium Vapour lamp Transformer 35 Watts
TO DETERMINE THE REFRACTIVE INDEX OF THE CALCITE USING SPECTROMETER AND SODIUM LIGHT manufacturer in india
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