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E/M BY Bosch Method (Helical) Abron

AE-1266

Power supply C.R.O. solenoid complete with

The apparatus consists of four parts :

(i)

A Cathode Ray Tube mounted on two rings.

(ii)

Solenoid in the interior of which Cathode Ray Tube is placed.

(iii)

A power supply which consists of

(a)

Power Supply to operate the Cathode Ray Tube.

(b)

To provide AC voltage for deflecting plates.

(iv)

Low voltage DC Supply for Solenoid.

Solenoid

Input :

230 Volts 50 c/s

EHT :

1000 Volts

DC Output for Solenoid:

Provided with reversing switch 30 Volts DC at 1.5 A

Solenoid :

Dia 4" OR 5"


Price : Rs 0 eachSend Enquiry
 
   
   
 

E/M By Helical Method Abron

AE-1263

Power supply C.R.O. solenoid complete with HELICAL METHOD (BOSCH METHOD)

The apparatus consists of four parts :

(i)

A Cathode Ray Tube mounted on two rings.

(ii)

Solenoid in the interior of which Cathode Ray Tube is placed.

(iii)

A power supply which consists of(a)Power Supply to operate the Cathode Ray Tube.

(b)

To provide AC voltage for deflecting plates.

(iv)

Low voltage DC Supply for Solenoid.

Specifications:

Input :

230 Volts 50 c/s EHT: 1000 Volts

DC Output for Solenoid:

Provided with reversing switch 30 Volts DC at 1.5 A

Solenoid :

Dia 4" OR 5"

Length :

18" (Approx.)

wound on properly insulated former and fitted on nicely polished teak wood base.


Price : Rs 0 eachSend Enquiry
 
   
   
 

E/M By Magic Eye Method Abron

AE-1262

Stabilised Power Supply :

Input:

230 Volts

Output :

0 - 300 Volts at 100 mA

LT :

6.3 Volts at 3 Amps.

Fitted with two meters to read volts and mA.

Power Supply for Solenoid :

Input :

230 Volts AC

Output :

0 -8 Volts at 5 Amps.

Fitted with meter to read Solenoid current.

Solenoid :

4" in length with prepex sheet cover to see the shadow of the Magic Eye.

Rheostat is provided to vary the current of the Solenoid.


Price : Rs 0 eachSend Enquiry
 
   
   
 

E/M by magnetic focussing Bsc Exp 157 Electronics To determine the specific charge of an electron by magnetic focussing method

AP-2307

To determine the specific charge of an electron by magnetic focussing method

Apparatus Required:cathode ray tube fitted on a stand,with scale for measuring position of magnetic coil, magnetic coil whos axis coincides with axis of tube, is free to move from screen to electron gun crt vtvm compass box, power supply, to crt, and supply current to magnetic coil, ammeter


Price : Rs 0 eachSend Enquiry
 
   
   
 

E/M By Magnetron Valve Method Abron

AE-1264

Power supply C.R.O. solenoid complete with
The instrument has a Solenoid heavy duty with
terminals for connections to Power Supply. CRT
Magnetron Valve is having special cord multiwire for
connection to Power Supply. The selector switch for
X and Y deflection with separate controlls is also provided.
Single Power Supplyis having controlls for Solenoid, Plate voltages and CRT Tube.
Magnetron Valve :With leads is supported by two bakelite rings.
With special multi-wire special adapter cord for connection to Power Supply


Price : Rs 0 eachSend Enquiry
 
   
   
 

E/M By Thomson Method (Bar Magnet Method)

AE-1265

Bar Magnet Method.Power supply, C.R.O. Magnetometer, compass etc.
One of the most fascinating demonstration of modern physics in the controlled bending of stream of high speed electrons in a magnetic field. Measurement of the ratio of the charge on the electron to its equally minute mass imparts a stimulating sense of achievement. The apparatus consists of a 3" Cathode Ray Tube.Power Supply Unit to provide HV voltage to operate the Cathode Ray Tube and DC Voltage for deflection plates, three wooden stands and a pair of bar magnet. he tube is mounted on a wooden stand which has a groove cut at its bottom to fit into another stand with platform for placing two bar magnets. Third wooden stand provides a platform for Magnetometer for measuring the magnetic field along the axis of the tube. he Power Supply Unit provides all the voltages required to operate the tube. It supplies the positive voltage required to deflect the Electron Beam. This voltages can be varied by the deflection control and can be measured by Voltmeter given on the panel. he voltages on the deflection plates are interchanged by switch REVERSE so as to deflect the beam either upward or downward.


Price : Rs 0 eachSend Enquiry
 
   
   
 

E/M by thomson method Bsc Exp 154 Electronics To determine the value of specific charge of an electron by thomson method

AP-2304

To determine the value of specific charge of an electron by thomson method

Apparatus Required:cathode ray tube with power supply, pair of bar magnet, magnatometer, compass box, wooden stand to place the bar magnets on its two arms with cr tube in middle compass box


Price : Rs 0 eachSend Enquiry
 
   
   
 

Earth Inductor Bsc Exp 149 Electricity To determine the angle of dip in the laboratory by means of an earth inductor

AP-2249

To determine the angle of dip in the laboratory by means of an earth inductor

Apparatus Required:deflection magnatometer, vibration magnatometer, given magnet, stop watch digital, rectangular brass rod


Price : Rs 0 eachSend Enquiry
 
   
   
 

Earth Resistance Tester Analog Hand Driven

AE-1256A

It is necessary for an earth electrode to have a low total resistance to perform satisfactorily. The value is influenced by a specific resistance of the surrounding soil. This in turn depends on the nature of the soil and its moisture contents. An electrode, it is advantageous to survey the surrounding area before choosing the final site for electrodes.One of the major applications of EARTH TESTER is to measure resistivity of soil at different levels underground from ground level. this indicates the advisability of skining electodes to a greater depth, rather than increasing cost by adding more electrodes and connecting cables, in order to reach a specified total earth system resistance. For archaeological and geological surveys, an investigation of soil structure and building remains can be carried out at varying measured depths.

Specifications :

Hand Driven :

For Generator

Range :

0 - 100 ohms Direct Reading

Current :

AC / DC as required.

Terminals :

4 Terminals type n

Meter :

Analog


Price : Rs 0 eachSend Enquiry
 
   
   
 

Earth Resistance Tester Digital Hand Driven

AE-1256D

It is necessary for an earth electrode to have a low total resistance to perform satisfactorily. The value is influenced by a specific resistance of the surrounding soil. This in turn depends on the nature of the soil and its moisture contents. An electrode, it is advantageous to survey the surrounding area before choosing the final site for electrodes.One of the major applications of EARTH TESTER is to measure resistivity of soil at different levels underground from ground level. this indicates the advisability of skining electodes to a greater depth, rather than increasing cost by adding more electrodes and connecting cables, in order to reach a specified total earth system resistance. For archaeological and geological surveys, an investigation of soil structure and building remains can be carried out at varying measured depths.

Specifications :

Hand Driven :

For Generator

Range :

0 - 100 ohms Direct Reading

Current :

AC / DC as required.

Terminals :

4 Terminals type n

Meter :

Digital


Price : Rs 0 eachSend Enquiry
 
   
   
 

Earth Resistance Tester Digital Hand Driven

AE-1256D

It is necessary for an earth electrode to have a low total resistance to perform satisfactorily. The value is influenced by a specific resistance of the surrounding soil. This in turn depends on the nature of the soil and its moisture contents. An electrode, it is advantageous to survey the surrounding area before choosing the final site for electrodes.One of the major applications of EARTH TESTER is to measure resistivity of soil at different levels underground from ground level. this indicates the advisability of skining electodes to a greater depth, rather than increasing cost by adding more electrodes and connecting cables, in order to reach a specified total earth system resistance. For archaeological and geological surveys, an investigation of soil structure and building remains can be carried out at varying measured depths.

Specifications :

Hand Driven :

For Generator

Range :

0 - 100 ohms Direct Reading

Current :

AC / DC as required.

Terminals :

4 Terminals type n

Meter :

Digital


Price : Rs 0 eachSend Enquiry
 
   
   
 

Earth Resistance Tester Kit PF Spikes

AE-1256B

Consists of 4 ms spikes, 4 spoons of wires 1 hammer, 1 screw driver, 1 plier, carrying bag


Price : Rs 0 eachSend Enquiry
 
   
   
 

Electricity Bsc Exp 137 To study the charge and discharge of a condenser through a resistance

AP-2237

To study the charge and discharge of a condenser through a resistance

Apparatus Required:power supply, six paper condenser, six1/2 watt carbon resistance stop watch digital and neon discharge bulb


Price : Rs 0 eachSend Enquiry
 
   
   
 

Electricity Bsc Exp 138 To study charge and discharge of a conderser through a resistance

AP-2238

To study charge and discharge of a conderser through a resistance

Apparatus Required:DC supply resistance capacitor dc voltmeter, dc miliammeter, toggle switch, stop clock


Price : Rs 0 eachSend Enquiry
 
   
   
 

Electronic Standard Cell with Digital Display

AE-1393B

This is very useful for all the experiments where Standard Cell
Voltage is required for calibration, Standardisation is required.

Specifications :

Input :

220V AC 50 Hz stabilised ie circuit

Output :

Standard 1.018 stabilised

Accuracy :

0.005% + 1 digit

Display :

3 digit LED


Price : Rs 0 eachSend Enquiry
 
   
   
 

Electronic Standard Cell Without Digital Display

AE-1393A

This is very useful for all the experiments where Standard Cell
Voltage is required for calibration, Standardisation is required.

Specifications :

Input :

220V AC 50 Hz stabilised ie circuit

Output :

Standard 1.018 stabilised

Accuracy :

0.005%


Price : Rs 0 eachSend Enquiry
 
   
   
 

Electronic Training Board

AE-1258

The instruments have circuit diagram engraved on the panel with output terminals 4 mm banana plugs for connections of oscillations etc. with Power Supply 12 Volts is built-in with cord ON / OFF switch and jewel light, set of patch cord and Manual.

(i)

Made of Resistances, Capacitance Transistor (Discrete Components).

(ii)

Made of IC and Resistance etc.

Optical Requirement:

V. T. V. M. and C. R. O.

*Complete with Manual and Connection Wire.


Price : Rs 0 eachSend Enquiry
 
   
   
 

Elliptically Polarised Light Abron Cell Setup

AE-1257A


Price : Rs 0 eachSend Enquiry
 
   
   
 

Elliptically Polarised Light Spectrometer

AE-1257B


Price : Rs 0 eachSend Enquiry
 
   
   
 

elm by Helical method Bsc Exp 156 Electronics Measurment of elm by Helical method

AP-2306

Measurment of elm by Helical method

Apparatus Required:cathode ray tube solenoid of proper dimension in the interior of which a cathode ray tube placed, power supply, control to operate the tube, operate solenoid, provide variable ac voltage, for deflection plates, ammeter, voltmeter,commutator


Price : Rs 0 eachSend Enquiry
 
   
   
 

elm magnetron valve Bsc Exp 155 Electronics To determine the value of elm with the help of a magnetron valve

AP-2305

To determine the value of elm with the help of a magnetron valve

Apparatus Required:magnetron valve, standard solenoid in which valve can be placed, filament power supply, heavy duty current supply, sending current in solenoid, ammeter, plate millliammeter, plate voltmeter


Price : Rs 0 eachSend Enquiry
 
   
   
 

EMF of A Thermocouple Abron

AE-1260

Complete with Manual and Connection Wire.


Price : Rs 0 eachSend Enquiry
 
   
   
 

EMFs. of Two Cells Comparison Abron

AE-1259

Complete with Manual and Connection Wire.


Price : Rs 0 eachSend Enquiry
 
   
   
 

Emiter Bypass Bsc Exp 181B Electronics To study effect of emiter bypass resistor for bias stabillization

AP-2331B

To study thermal effect on the output of a transistor amplifier

Apparatus Required:transistor ac 127, cro af generator, resistors, capacitors, microammeter,6v battery


Price : Rs 0 eachSend Enquiry
 
   
   
 

Emitter Follower

AE-1258-12

One fixed IC regulated power supply, transistor in CC mode with associated components, test points in socket form. Complete with Manual and Connection Wire.
Optional:AC Milivoltmeter and audio oscillator.


Price : Rs 0 eachSend Enquiry
 
   
   
 

Energy Band Gap Bsc Exp 189 Electronics To determine the energy band gap of a semi-conductor using four probe method

AP-2339

To determine the energy band gap of a semi-conductor using four probe method

Apparatus Required:Probes arrangement,four probes coated with zinc,they should be equaly spaced,and good electrical contact,oven,constant current generator,milivoltmeter, power spply for oven, thermometer


Price : Rs 0 eachSend Enquiry
 
   
   
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