Plank’s Constant Apparatus
Objective:- To Plot Forward & Reverse Chat of a Vacuum Photo cell & to Calculate its stopping potential.
Features:- Dual Range Power upply 0-1VDC/0-50 VDC with one dual range voltmeter & one sensitive centre zero Galvanometer of 25µA movement.Photo Cell mounted in wooden box having window for injectinf light & also for sliding the various filters. One wooden Plank with 1/2 meter scale, light source with 100W lamp 7 set of filters.
Be the first to review “Plank’s Constant Apparatus” Cancel reply
Related Products
Study of 4 Bit Ripple Counter
Product description:Study of 4 Bit Ripple Counter (Forward & Reverse) Continuously variable voltage auto transformer, protected type. Comprises a tordially wound transformer with a continuously variable output voltage 0-260 volts AC steplessly under full load. Input 220-240 Volts AC 50 Hz. In stout metal case mounted on a metal base with two output terminals. Single […]
To Measure The Polar Pattern Of The Antenna
Experiments: To measure the polar pattern & gain of the antennas (Pyramidal horn. Pick up horn, slotted horn, Dielectric horn, sectorial horn & parabolic disc). Components Name Qty. Klystron Power Supply 1 Klystron Mount 1 Klystron Tube 1 Isolator 1 Frequency Meter 1 Variable Attenuator 1 Radiation Pattern turn table 1 Standard gain horn 2 […]
Digital Turbidity Meters
Range 0 to 200 JTU 0 to 1000 JTU 2 Ranges 0 to 20.00 NTU 0 to 200.00 NTU 2 Ranges Resolution 1 JTU 0.1, 1 NTU Accuracy +3% FS + 1 digit +2% FS + 1 digit Sample System 30 mm clear glass tube 30 mm clear glass tube Light Source 6.8 V, Tungsten […]
Voltage Doubler & Tripler Circuit
Objective:- To study Voltage multiplication using Diodes. Resistance & capacitors. Features:- Instruments comprises of AC Power Supply with output selectable using band switch Circuit diagram of Doubler and Tripler Printed components mounted on the front panel.
Desauty Bridge
It is a simple form of bridge giving maximum accuracy while comparing capacitance in term of resistance. Three decade dials x10, x100 and 1000 ohms from one arm. The other arm has also decade dials x10, x100 and 1000 ohms. A special morse key is fitted in the centre of the two arms connecting the […]
Reviews