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Electronic Instruments
| We offer a wide range of electronics instruments that are manufactured from high-grade raw material as per the client’s requirements. Our range is available in many forms with different specifications. Besides this, they are provided at reasonable prices. |
 
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Breadboard Trainers We are engaged in offering a wide range of bread board trainers that are designed as per their utilities such as power supply, function generators, oscillators, data input and output display. They are durable and have a diverse application area. |
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Battery Eliminators We offer a wide range of battery eliminators that are manufactured as per the client’s requirements. They are equipped with transformers and are offered at the market leading prices. They are available at varied ranges such as battery eliminators EL 101 that are portable and designed along with full bridge rectifier and low loss double wound transformers. These grades also can also operate at 500 am, 1 Amps, 2 Amps, 3 Amps and 5 Amps respectively. Besides this they are also available as battery eliminators AC/DC El 102 that are capable to work at 1 Amps, 2 Amps, 3 Amps and 5 Amps.
Features:
230 Volts AC at 50 c/s.
• Load regulation is better than 1%
• Ripple is less than 5 mV ram’s
• Out Put:
(a) 1.5-3-4.5-6-9-12 volts DC at 1 Amp
(b) 2-4-6-8-10-12 Volts DC at 2 Amps.
(c) 2-4-6-8-10-12 Volts DC at 3 Amps.
(d) 2-4-6 Volts DC at 1Amps. |
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Battery Charger & Tansformer We offer a wide range of battery chargers and transformers that are suitable for varied applications. They are extensively used to put in a battery by giving electric current into the device. They are also offered in varied models such as:
BATTERY CHARGER (EL 104): These are highly durable and can be operated on 220 V AC with heavy transformer and output of 2 to 12V DC by means of an ampere meter at
1 Amp, 2 Amps, 3 Amps and 5 Amps.
BATTERY CHARGER(EL 105): These heavy transformers are offered with bridge rectifiers for regular charging and can be operated at 4 Amps and 5 Amps respectively.
AUTOMATIC BATTERY CHARGER (El-106): AUTOMATIC BATTERY CHARGER (El-106) offered by us is highly durable and is designed as per the client’s requirements. They are capable to work at the following output:
• 6-12-18 Volts DC at 2 Amp
• 6-12-18 Volts DC at 3 Amp
• 6-12-18 Volts DC at 4 Amp.
SODIUM VAPOUR LAMP TRANSFORMER -:
1. 35W
2. 55W |
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Educational Electronic Instruments We offer a wide range of educational electronic instruments that are fabricated as per the client’s requirements and are available with varied specifications. Our range is widely used in different industries and is designed along with the following specifications:
DIODE VALVE (EL 115): They are place mounted on base with diagram engraved on the front panel. They are durable and are used in different industries as per their demand.
DIODE VALVE (EL 116): They are placed over 6H6 base with diagram engraved on the front panel.
TRIODE VALVE(EL 117): ECC 82 is mounted over a base with diagram fixed on the front panel
TRIODE VALVE (EL 118): They are 6 J 5 mounted over a base with a figure etched on the front panel
TETRODE VALVE (EL 119): These valves are EF89 that are fixed on a base with diagram engraved on the front panel
PENTODE VALVE (EL 120): Our pent ode valves are EF89 that are placed at a base with diagram stamped on the front panel
JUNCTION DIODE/SEMICONDUCTOR DIODE(EL 121): These P.N. Junction diode is the board looks type terminal and graphic figure engraved on the obverse panel.
ZENER DIODE on Board (EL 122): These diodes are fixed on board planned graph printed on the front panel
THYRATON VALVE (EL 123): They are fixed on a wooden base
THERMISTOR (EL 124): These are mounted on base with look type terminal for each electrode on Bakelite panel and Schematic diagram engraved on the front panel
TRANSISTOR ON BOARD (EL 125): These transistors are mounted on board, like a terminal that is for the entire electrode on Bakelite panel and representation diagram engraved on the front panel.
F.E.T. on Board (EL 126): They are mounted on board, like a terminal that is for the entire electrode on Bakelite panel and representation diagram engraved on the front panel.
Standard Resistance (EL 127): Standard resistances are known as 1W - 10W that are mounted on board with look type workstation and plan graph imprinted on the front panel
High Resistance (EL 128): They are high resistance ranging as 1K, 5K, 10K, 15K and 20K that are placed on a board Bakelite panel with one-way plug key.
U.J.T ON BASE |
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Apparatus of Vacume Tubes (Valves) We offer a wide range of characteristic apparatus of vacuum tubes or valves that have the tendency to supply the power of (EL 130). They includes DC that are regulated power supply 0-250V /25mA & 0-25V /10mA, AC power supply 6.3V AC/1A, three round meters for voltage & current measurement and valve diagram that is engraved on the front panel. These valves are available in various ranges such as: Pentode/Tetrode Characteristics Apparatus with Stabilized Power Supply (EL 131): They comprise of 2 DC regulated power supply of 0-300V DC/30mA and 0-150V DC/15mA & 0-25V DC/10mA respectively. Besides this they are also equipped with AC power supply 6.3VAC/1amp, five round meters for voltage and current measurement value diagram is printed on front panel. Photo Cell Characteristic Apparatus: (Valve Type) (EL 132): They includes DC supply 0-50 V DC, 2 round meters for voltage and current measurement valve diagram that is printed on front panel & light source without bulb. Photo Cell Selenium Characteristics Apparatus to verify Inverse Square Law (EL 133): They are available with a metal box that have a window for injecting light, light source without bulb, photo cell with DC micro ammeter (0-500uA) & DC mill voltmeter (0-500 mV) & one plank with ½ meter scale. To study Ionization Potential of Mercury Vapor using Thurston Valve (EL 134): They have 1 DC regulated power supplies ranging up to 0-10 V DC/150mA, AC power supply 6.3 V AC / 1 Amp 2 round meters for voltage & current measurement, valve diagram is printed on front panel Planks Constant Apparatus (EL 135): They are enriched with a power supply of 0-1 V DC along with one voltmeter & one sensitive micro ammeter, photocell mounted in box, having window for injecting light also for sliding the various filters, one wooden plank with ½ meter scale, light source without bulb & set of Three filters. Diode Characteristic Apparatus with Stabilized Power Supply (EL129): They have a DC regulated power supply 0-250V / 25mA AC power supplies 6.3V AC/1A two round meters are provided to read an anode voltage & anode current. Valve diagram is written on the front panel. |
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Verification of Network Theorems and laws We offer a wide range of verification of network theorems and laws that are capable of providing instructions of an object, apparatus and boards. They have IC regulated power supply that makes it suitable for varied industrial applications.
Following are the forms of our wide range:
Verification of Superposition Theorem (EL 178): They includes two regulated power supply, two moving coil meters, circuit diagram engraved on the front panel
Verification of Milkmen’s Theorem (EL 181): Our range comprises of regulated power supply, two moving coil meters, circuit diagram that is printed on the front panel of links of supplies meters & resistance bring out at 4mm socket
Verification of Tillage Theorem (EL 182): They are enriched with regulated power supply, two moving coil meters, circuit diagram printed on the obverse section of links of supplies meters & resistance bring out at 4mm socket
Verification of Therein Theorem (EL 176): They have a regulated power supply, 2 moving coil meters, circuit diagram printed on the front board & connections of supplies, meters & resistances brought out at 4mm sockets.
Verification of Norton Theorem (EL 177): These ranges are highly durable and contain a regulated power supply, two moving coil meters and circuit diagram engraved on the obverse panel of supplies, meters & resistances brought out at 4mm sockets
Verification of Maximum Power Transfer Theorem (EL 179): Our range of verification of maximum power transfer theorem (EL 179) have a regulated power supply, two moving coil meters, variable load resistance, circuit diagram printed on the front panel & connections of supplies, meters & resistances brought out at 4mm sockets
Verification of Network Theorems (EL 180): They are durable and have maximum power transfer theorems on single board and include regulated power supply, 2 moving coil meters, circuit diagram printed on the panel & Resistances brought out at 4mm sockets. |
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DC Regulated Power Supply We offer an assortment of DC regulated power supply that is manufactured as per the client’s requirements. They are widely applicable in varied industries and have the following specifications:
• In put Voltage: 230V
• AC: 50Hz
• Load Regulation: ±0.2% for no load to full load
• Line Regulation: ±0.05% for ±10% changes in mains
• Ripple Protection: Less than 5mV
• Protection: against over loading and short-circuiting.
OUTPUT - 30-0-30 @1A,2A,3A |
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AC-DC Power Supply We offer a wide range of AC-DC supply that are manufactured from premium quality raw material and are widely used in different industries. They are available in varied forms such as:
Dual Tracking IC Regulated Power Supply (EL 193): They have 2 power supplies that are placed over a single and can be operated at 0 ±15V 1Amps, 0 ±15V 2Amps and
0±30V 1Amps
High Tension AC / DC Power Supply (EL 189): They have H.T output voltage 0-500V AC/DC and output 500mA, L.T voltage 2.5V, 6.3V &12.0V AC/2Amps, bias voltage
0-100V DC/10mA with two meters to measure H.T voltage & bias voltage.
Low Tension AC/DC Power Supply (EL 190): They consists of 0-25V AC/10A, 0-20V DC/10A with One AC / DC meter to measure voltage, selectable using toggle switch.
DC Source 0-12V DC/10Amps (Suitable for Kelvin bridge) - (EL 192): They are offered with smooth DC output voltage & two meters to measure output voltage & current.
Dual Tracking IC Regulated Power Supply with Digital Meter. (EL 193 a): We are engaged in offering a wide range that are capable to work at 0 ±15V 1Amps, 0 ±15V 2Amps, 0±30V 1Amps and 0 ±30V 2Amps.
Low Tension AC/DC Power Supply (EL191): They have a high tensile AC/DC power supply that prevents it from overloading. |
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Smiconductor DODS We offer a wide range of semiconductor diodes that are designed as per the client’s requirements. They are offered at the market leading prices and are applicable in varied industries. Following are the forms of our range:
LCR Resonance Apparatus (EL 158): They consist of 3 resistances, 3 capacitors, 1 inductance connected inside, connection brought out at sockets.
BH Curve Apparatus (EL 173): They consist of an Ac power supply of 3-15 V ac, output selectable using band switch with circuit diagram for BH curve is engraved.
Conversion of Galvan Meter into Ammeter: (EL 175): They are highly durable and are suitable for various industrial applications.
P.N. Junction Diode / Semiconductor Diode characteristics apparatus (EL 136): They have 2 DC supply 0-1 V DC / 150mA & 0-50 V DC / 150mA, 2 dual range round meters for measurement of voltage & current PN Junction diode placed after the panel
With Digital Meter. (EL 136 a): They are available along with a digital Meter.
Sneer Diode Characteristics Apparatus (EL 138): They includes 2 DC supply, 0-1.5 V DC / 150mA & 0-15 V DC / 150mA, 2 round meters for voltage & current measurement, Sneer diode mounted behind the panel
With Digital Meter (EL 138 a): They are available along with a digital Meter.
Voltage Stabilization Characteristics of Sneer Diode with Load Resistance (EL 139):
They contains DC supply, two round meters to measure input voltage & output voltage, one Sneer diode mounted behind the panel
Transistor Characteristics Apparatus with Regulated Power Supply (EL 140): Our range includes 1 DC regulated power supply 0-10V DC / 150mA & one 0-1 V DC / 150mA, 4 round meters for voltage & current measurement one PNP transistor mounted behind the panel
Transistor Characteristics Apparatus with Regulated Power Supply (EL 140a): They have a DC regulated power supply 0-10V DC / 150mA & one 0-1 V DC / 150mA, four round meters for voltage & current measurement one NPN transistor mounted behind the panel.
Transistor Characteristic Apparatus with regulated Power Supply (NPN & PNP Combined) (EL 141): They contains one DC regulated power supply 0-10 V DC / 150mA & one 0-1V DC / 150mA four round meters for voltage as current measurement. One PNP & one NPN transistor
MOSFET Characteristics Apparatus with regulated Power Supply (EL 144): Our range comprises of two DC regulated power supplies 0-15 V DC/150mA and 0-5 Volts DC 150mA three round meters for voltage & current measurement, one panel, connections of supplies, meter, misfit (IF 840) brought out at 4mm sockets
Photo Transistor Characteristics Apparatus (EL 145): They comprises of DC regulated Power Supply 0-3 V DC / 150mA, two round meters of voltage & current measurement, Phototransistor mounted on the panel. |
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Measuring Instruments Audio Frequency Function Generator ( EL 203)
Wide Range Sine/Square Oscillator ( EL 206)
Fixed Frequency Oscillator ( EL 208)
Low Distortion Sine / Square Wave Oscillator ( EL 209)
Audio Frequency Function Generator (EL 204)
Function Generator (EL 205)
Sine/Square Wave Oscillator (EL 207) |
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Operational Amplifier Study of Operational amplifier as Square to Triangular & Triangular to Square Wave Convertor.. ( EL 217)
Study of Operational amplifiers as Clipping and Clamping circuit. ( EL 218)
Study of Operational amplifier as V to I & I to V Convertor ( EL 220)
Operational Amplifier as Inverting & Non Inverting (EL 210)
Study of Operational amplifier as Adder, Subtractor, Integrator and Differentiator (EL 211)
Application of Operational amplifiers (EL 212)
Operational Amplifier Kit (Bread Board Model) (EL 213)
Study of Operational amplifiers as Diffirentiator & Integrator. (EL 214)
Study of Operational amplifiers as Schmitt trigger. (EL 215)
Study of Operational amplifier as Sine to Square wave convertor. (EL 216)
Study of Operational amplifier as Voltage Comparator (EL 219)
Study of Instrumentation Amplifier (EL 221)
Study of Logrithemic Amplifier (EL 222) |
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Oscillators & Amplifiers Hartley Oscillator ( EL 230)
Colpitt Oscillator ( EL 231)
Wein Bridge Oscillator Using IC 741 ( EL 234)
Relaxation Oscillator Using UJT. ( EL 235)
Hartley & Colpitt Oscillator (EL 232)
Phase Shift Oscillator (EL 233)
Study of Transistor Amplifier- ( EL 236)
FET Common Source Amplifier ( EL 237)
Common Collector (Emitter Follower) Transistor Amplifier ( EL 238)
Common Emitter / RC Coupled Transistor Amplifier ( EL 240)
Common base Transistor Amplifier (EL 239)
Two Stage RC Coupled Amplifier (EL 241)
Biasing of Transistor in Class ‘A’ Operation (EL 242)
Biasing Techniques of Transistor (EL 243) |
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Digital Training Boards Basic Logic Gates (5 in - 1) ( EL 247)
Study & Verify truth table for TTL OR, NOT & NOR Gates . ( EL 249)
Study & Verify truth table for TTL Ex-OR Gate. ( EL 250)
Verify truth table of DTL NOT Gate. ( EL 255)
Verify truth table of DTL NAND Gate. ( EL 257)
Verify truth table of DTL NOR Gate. ( EL 258)
Verify truth table of DTL Ex-OR Gate. ( EL 259)
Verification of Logic Gates & Demorgans Theorems using TTL Logic Gates. ( EL 261)
Verification of truth table of Logic Gates using Nand & NOR Gates. ( EL 262)
Study of 4 Bit Adder & Subtractor (using IC 7483) ( EL 263)
Verify Adders & Subtractors using OR, Ex-OR, AND & NOT Gates. ( EL 264)
Digital Trainer to verify Half Adder (Using OR, Ex-OR & AND gates) ( EL 265)
Digital Trainer to verify Half Subtractor (Using OR, Ex-OR & AND gates) ( EL 266)
Digital Trainer to verify Adders & Subtractor using NAND gates. ( EL 269)
Digital trainer to study and verify truth table of flip-flops. ( EL 270)
Digital trainer to study R.S., D-Type, JK & T Type Flip Flops ( EL 271)
Study & verify truth tables of 'JK & T' type flip flops using Nand gates. ( EL 273)
4 Bit Binary to Gray Code Convertor. ( EL 275)
Study of 4 Bit Ripple Counter (forward & reverse) ( EL 277)
Study of 4 Bit Ripple Counter (forward, reverse & modulo) ( EL 278) |
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Decade Boxes Decade Resistance Box/Capacitance Box/Decade Inductance Box
1 DIAL
2 DIAL
3 DIAL
4 DIAL
5 DIAL |
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