General Instruments |
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E/M By Thompson Method (Bar Magnet Method) :
(ZES- 1)
The apparatus is designed to work on 230volts AC 50c/s. It has built in E.H.T.
supply. New Cathode Ray tube is used to provide proper display. Very easy
to
handle and Compact in size. |
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| Specification |
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| Input |
230Volts 50C/s |
| E.H.T. |
800Volts at 10mA |
| Deflection Volts |
0-50volts at 15mA |
| L.T. |
6.3volts at 2A |
| Horizontal Deflection |
By Bar Magnets |
| Vertical Deflection |
By internal built in supply |
|
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Provided with wooden stand, Deflection Magnetometer & pair of bar magnet. |
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E/M By Magnetron Value Method
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| Magnetron Power Supply |
|
| Input |
230volts AC |
| H.T. |
250volts at 200 Micro Amps |
| L.T. |
6.3volts at 2A |
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| Provided with meters to read voltage and current. |
| Power Supply For Solenoid |
|
| Input |
230 volts AC |
| Output |
30 volts DC at 3A |
|
| Meter is provided to read Current. |
| Accessories |
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| Solenoid |
Current Carrying Capacity 3A |
| Length |
45cm |
| Dia |
6.5cm |
| Rheostat |
Groove type special wound Rheostat is
provided at 3A. |
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E/M By Hellical Method (Lomg Solenoid) :
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| Specification |
|
| Input |
230 volts AC 50c/s |
| E.H.T. |
1000 volts |
| DC Output for |
|
| Solenoid Provided |
60 volts DC at 1.5 Amps |
| Solenoid |
Dia 4”-5” |
| Length |
20” wound on properly insulated former and fitted
on nicely Polished teak wood base. |
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Ultrasonic Diffraction Apparatus :
(ZES-4)
The instrument is designed to give accurate and best result, keeping in view the various difficulties faced by the students. A high Power R.F. Oscillator is designed for this experiment and special type of high Resolving Spectrometer with Micrometer Eye-piece is provided for this experiment. It is fully tested & more fringes are formed with the help of R.F. Oscillator. Direct measurement can be
made on the micrometer eye-piece and no camera is required.
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| High Power R.F. Oscillator |
| Specification |
|
| Input |
230 volts AC 50c/s |
| Frequency |
2.5-6.5Mc/s calibrated for different set of crystal
Freq. & is Continuously variable |
| R.F. Output |
The output is brought out on the terminals. Built in
a nicely Polished box with on/off switch jewel light
etc. |
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| Accessories |
|
| Sodium Lamp & TXFR |
Complete with 35 Watt TXFR & wooden case. |
| Ceramic Crystal |
The Crystal is provided with the handle. |
| Tank |
Optically true glass tank is provided for keeping
the Liquid. |
| Liquid |
Kerosene Oil is provided in a plastic bottle |
|
(a) ...do… with out TXFR & Sodium Lamp.
(b) Extra Crystal of different frequencies.
(c) Sodium Lamp in wooden cabinet with 55Watt. Transformer |
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Resistivity Of Semiconductor By Four Probe Method At Different Temperature & Determination Of Band Gap Complete In All Respect.
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(a) Electromagnet 0-7.5KGauss
(b) Power Supply
(c) Digital Gauss Meter with Probe
(d) Hall Set Up
(e) Hall Probe GE Xtal |
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Electron Spin Resonance Spectrometer
(ZES-7)
Complete in all respect without C.R.O. |
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Apparatus For The Measurement
(ZES-8)
APPARATUS FOR THE MEASUREMENT of Susceptibility of Para Magnetic Solution by Quink's Tube Method. Complete with Electro Magnet & Power Supply, Quinks tube with stand & digital gauss meter with probe. |
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Magnetic Hysteresis Loop Tracer
(ZES-9)
MAGNETIC HYSTERESIS LOOP TRACER complete in all respect but without C.R.O. |
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Radiation Counting System (Gm Counter)
(ZES-10)
Instrument consists of Power supply for G. M. Tube with Digital readout meter 6
digit counting system with its power supply controls for reset, start and stop
through on panel. One presetable timer with 3 digit display and thumb wheel
switch.
Complete with G.M. Tube, stand and one radio active source B. Digital voltmeter
for read the G. M. Tube voltage. |
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| Specification |
|
| Range |
0-2KG & 0-20KG |
| Resolution |
1G at 0-2KG range |
| Accuracy |
± 0.5% |
| Temperature |
Upto 500C |
| Display |
3½ digit,7 segment LED DPM with auto polarity &
overflow Indication. |
| Power |
220V ±10%, 50Hz |
| Transducer |
Hall Probe - InAs |
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