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Category: Physics lab experimental setups
CALIBRATION OF VOLTMETER USING POTENTIOMETER – GUPTA BRAND 200455
DIELECTRIC CONSTANT APPARATUS (SOLID & LIQUID) – GUPTA BRAND 200454
Objective: Dielectric Constant Apparatus has been designed for determines the dielectric constant of a substance
Instrument Comprises of:-
1) Dielectric Constant App. consists of R.F. Generator (Range : 9-10MHz apprx.).
2) Micro ammeter (Range : 0-50m A).
3) Potentiometer for Sensitivity selection.
4) Fixed Capacitor (Metal ).
5 ) Variable Gang Capacitor.
6) Sockets for test capacitor and variable capacitor brought out at front panel.
7) One solid Bakelite plate to be insert in rap of test
capacitor
DIODE LASER 5MW – GUPTA BRAND 200459
HE-NE LASER 2MW – GUPTA BRAND 200460
LASER EXPERIMENTAL SET UP (DIODE LASER) – GUPTA BRAND 200458
Objective : Study the wave length of laser light with a diffraction grating, measurement the width of single slit, study the angular divergence of laser beam.
Set-up consists of following apparatus :
• Diode Laser Source with Power Supply
• Set of 13 slides
• Graticule
• Grating 500 lines.
• Optical Bench 1.5 meter.
• Graph Paper
• Convex Lens 2 pcs. (FL 10 cm & 20 cm)
CALIBRATION OF AMMETER USING POTENTIOMETER – GUPTA BRAND 200456
DIELECTRIC CONSTANT APPARATUS (SOLID & LIQUID) – GUPTA BRAND 200454
HE-NE LASER 2MW – GUPTA BRAND 200460
LASER EXPERIMENTAL SET UP (DIODE LASER) – GUPTA BRAND 200458
MICHELSON INTERFEROMETER BASED ON MODEL DEVELOPED BY HILGER & WATTS (LONDON) – GUPTA BRAND 200461
STEFAN CONSTANT APPARATUS – GUPTA BRAND200453
ULTRASONIC INTERFEROMETER (TO MEASURE ULTRASONIC VELOCITY IN LIQUIDS) – GUPTA BRAND