| APPLICATION OF PHOTO CELLS AND SOLAR CELLS |
Photo Cell Mounted on Base
Valve version Photo Cell (VACUM
TYPE) fitted in housing. Useful for PLANK'S CONSTANT APPARATUS. |
Plank's Constant Apparatus
Activity : To
determine stopping potential h in Photo Cell (Vacum Type) The apparatus
consists of :
1. A vacuum type photo cell mounted in housing, along with three coloured glass filters.
2. Lamp house for monocrometic light
3. Optical Bench Double Rod
4. Low voltage D.C. source with moving coil meters
5. Connections leads |
Photo Cell Characters
Object :- To draw V
& I characteristics of Photo (gas Filled) Contents :-
1. 100 V Power Supply with Voltmeter and microamparemeter.
2. Lamp Hose for illumination of light
3. Optical Bench Double Rod
4. Photo Voltic cell mounted. |
App. To determine Inverse Square Law in Photo Voltic Cell
Activity :- To draw characteristics between distance and intensity of
light.
The apparatus consists
of :
1. Photo Voltic Cell mounted
2. Lamp House for illumination of light.
3. Optical Bench Double Rod
4. Connection leads
5. Power Supply with meters. |
App. To draw Spectral, Azimuthal Angle & Stopping
Potential of given Photo Voltic Cell
The apparatus consists
of :
1. Photo voltic cell mounted
2. Micrometer slit with mounting
3. Light
source with coloured glass fiters
4. Optical
Bench Double Rod
5. Low
voltage D.C. source for stopping potential
6. Connection
leads. |
LDR Characteristics Apparatus TE-G9
To
plot a graph, Current versus Intensity of Light at different value of
voltages. Instrument comprises of DC Regulated Power Supply 0-3 VDC/100mA,
two round meters for voltage & current measurement, LDR mounted on the
panel, connections of Supplies & LDR brought on terminals with light
source.
Dimension 11"x8"x4". |
Photoelectric Relay Apparatus TE-G10
To
study the operation LDR by relay. Instrument comprises one Relay, LDR
mounted on front panel, Lamp holder with 10W Bulb mounted with power
supply. The effect of relay is demonstrated by bulbs.
Dimension
8"x6"x5". |
LED Characteristics
Apparatus TE-G11
To
study V-I Characteristics of a LED.Instrument consists of DC Regulated
Power Supply 0-3 VDC/25mA, two round meters for voltage & current
measurement, LED mounted on the panel, connections of Supplies & LED
brought on terminals.
Dimension 10"x8"x4". |
Characteristics of Opto
Electronic Devices TE-G12
To study VI Characteristics of Photo Transistor, Photo Diode & LED.
Instrument consists of DC Regulated Power Supply 0-3 VDC/150mA, two round
meters for voltage & current measurement, Photo Transistor, Photo
Diode & LED mounted on the panel, connections of Supplies, Meters
& Components brought on terminals with light source.
Dimension
15"x8"x4". |
Photodiode Characteristics
Apparatus TE-G3
To
plot a current versus Intensity of light at different value of voltages.
Instrument consists of DC Regulated Power Supply 0-10 VDC/50mA, two round
meters for voltage & current measurement, Photo diode mounted on the
panel, connections of supplies & photodiode brought out at terminals
with light source.
Dimension 15"x8"x4". |
Photo Transistor
Characteristics Apparatus TE-G4A
To plot a graph,
current versus Intensity of light at different value of voltages. Instrument
comprises of DC Power Supply 0-10VDC/50mA, two meters for voltage &
current measurement, Photo Transistor mounted on the panel, connections of
supplies & photo transistor brought on terminals with light source.
Dimension 15"x8"x4". |
Mercury
Vapour Lamp (Hg) for use with above Photo Voltaic Cell
A
Mercury (Hg) Vapour Lamp 80 Watt with choke is fitted inside wooden box
and wooden box is provided with slit, useful for above apparatus |
Solar Cell
Mounted
Solar
cell mounted. |
Solar Cell
Characteristics Apparatus
Activity
: To draw V & I characteristics of a solar cell. The apparatus
consists of :
1. Moving coil meters fitted on panel with power supply
2. Lamp house with power supply
3. Solar cell mounted
4. Optical Bench Double Rod
5. Connection leads |
Plank's Constant Apparatus using Solar CellActivity
: To determine the Stopping Potential by using solar cell.
The apparatus consists of :
1.
Low voltage D.C. power supply with voltmeter and micro ampere meter
2.
Lamp house for illumination of light
3.
Solar cell mounted
4.
Optical Bench Double Rod
5.
Connection leads
6.
Set of coloured filters |
| Photo Multiplier Tube 931 with Housing |
