TO DETERMINE THE DISPESSIVE POWER OF THE MATERIAL OF THE PRISM FOR VIOLET & YELLOW COLOURS OF MERCURY LIGHT WITH THE HELP OF SPECTROMETER HARTMANN'S FORMULA manufacturer in india
SCOPE OF LEARNING:
• To determine the dispessive power of the material of the prism for violet & yellow colours of mercury light with the help of spectrometer
• To verify the Hartmann’s formula
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
• Spirit Level 2’’
• Working Manual
Accessories (Light Source):
• Mercury Vapour Lamp Assembly
• Mercury Vapour Lamp 80 Watts
• Mercury Vapour Lamp Box
• Mercury Vapour lamp Transformer 80 Watts
TO DETERMINE THE DISPESSIVE POWER OF THE MATERIAL OF THE PRISM FOR VIOLET & YELLOW COLOURS OF MERCURY LIGHT WITH THE HELP OF SPECTROMETER HARTMANN'S FORMULA manufacturer in india
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