SCOPE OF LEARNING:
• To find the thickness of thin film (Mica sheet) with the help of Spectrometer & Mercury light source
• . 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
• Grating 15000 LPI
• Micrometer Eye Piece
• Mica Sheet With Mounted on Stand
• Spirit Level 2’’
• Working Manual
Accessories (Light Source):
• Table Lamp With 100W Bulb
• Mercury Vapour Lamp Assembly
• Mercury Vapour Lamp 80 Watts
• Mercury Vapour Lamp Box
• Mercury Vapour lamp Transformer 80 Watts
TO FIND THE THICKNESS OF THIN FILM MICA SHEET WITH THE HELP OF SPECTROMETER & MERCURY LIGHT SOURCE manufacturer in india