Bids Are Invited For Microcontroller 8051 Kit - 8051 Microcontroller Operating At 2Mhz. Eprom. 64Kb On Chip Flash Memory, Two 16 – Bit Programmable On Chip Timer, 50 Pin Frc Connector For System Bus Expansion, 20 Pin Frc Connector For User Interface From 8255, 9 Pin D Type Connector For Rs 232C Interface, Different Selectable Baud Rates, 101 Pc Type Keyboard For Entering User Address / Data And For Commands. Built In Line By Line Assemble And Disassemble. Facility To Connect To Pc. Supports Assembly And ?C ? Language , Experimental Kit For Study Of Fsk Modulation & Demodulation: - Experimental Kit With Built-In Power Supply, Variable On-Board Data Signal And Carrier Generation And Different Test Points For Observation Of Waveforms , Delta Modulation & De-Modulation Kit: - Input Channel : Time Division Multiplexed Serial Crystal Frequency Sampling Clock Frequency: 50, 100, 200 & 400 Khz ( Switch Selectable ) On Board Generator :Synchronized & Adjustable Amplitude Sine Wave Generator Of 1Khz& 2Khz, Separate Variable Dc Level , Integrator: Four Integrator Gain Settings Normal, X 2, X 4, Low Pass Filter ( Cut Off Frequency 4.8 Khz ) . , Experimental Kit For Study Of Ask Modulation & Demodulation - Experimental Kit With Built-In Power Supply, Variable On-Board Data Signal And Carrier Generation And Different Test Points For Observation Of Waveforms , Amplitude Modulation & De-Modulation Kit. - 100 Khz, Modulator, Phase Locked Loop Detector , Low Pass Filter-10 Khz Cut-Off Frequency.Output Amplifier With Adjustable Gain; With Provision Of Obtaining Dsbsc, Ssb Modulation Using Jumpers On The Same Kit. , Frequency Modulation & De-Modulation Kit - Audio Oscillator ( Sine Function ) Output: 0-10 Vpp , Frequency: 200Hz -10 Khz, Carrier Output Frequency ( Sine & Cosine ) , Output- 0-10 Vpp, Frequency-2Khz- 100 Khz, Square Law Modulator, Diode Detector For Demodulation With Selectable Rc Constant And Output Amplifier With Adjustable Gaintwo Channel I, Channel Ii, Channel I & Ii Alternate Or Chopped, X-Y Operation, ( Ratio 1:1 Input Via Ch Ii ) , Add / Sub Ch I ± Ch Ii, Invert Ch Ii, Intensity And , 3Mhz Multi-Waveform Signal Generator With Modulation - 0.3Hz To 3Mhz Frequency Output In 8 Ranges.Versatile Waveforms: Sine, Square, Triangle, Ramp, Pulse And Dc Outputs Standard Am, Balance Am, Fm Modulation.Internal / External Modulation.20V P-P Output Level.60Db Attenuation, Variable Dc Offset Control, Variable Symmetry For Generating Sawtooth And Pulse Waveforms , Variable Dc Power Supply - Dc 0-30 V / 2A, 100 Ma To 2 A, Continuously Adjustable, Current Limiting Facility.Internal Resistance : =10 Ohm.Load Regulation : ± ( 0.05 % +10 Mv ) .Line Regulation : ± ( 0.05 % +10 Mv ) .7-Segment Led Indicator For Voltage And Current Indication , 2- Stage Rc Coupled Amplifier Kit - With Built-In Power Supply And Biasing Arrangement And Connection Points For Input Signal And Observation Of Waveforms At Different Points. , Push Pull Amplifier Kit - With Built-In Power Supply And Biasing Arrangement And Connection Points For Input Signal And Observation Of Waveforms At Different Points. , Emitter Follower Kit - With Built-In Power Supply And Biasing Arrangement And Connection Points For Input Signal And Observation Of Waveforms At Different Points. , Colpitts Oscillator Kit - With Built-In Power Supply And Complete Circuit Arrangement And Test Points For Observation Of Waveforms At Different Points. , Hartley Oscillator Kit - With Built-In Power Supply And Complete Circuit Arrangement And Test Points For Observation Of Waveforms At Different Points. , Wien Bridge Oscillator Kit - With Built-In Power Supply And Complete Circuit Arrangement And Test Points For Observation Of Waveforms At Different Points. , Multi Vibrator Kit Using Ic 555 ( Astable, Monostable, Bistable Modes ) - 555 Timer As Monostable Multivibrator.555 Timer As Bistable Multivibrator.555 Timer As Astale Multivibrator.555 Timer As Schmitt Trigger.Built–In Ic Based Dc Regulated Power Supply With Short Circuit Protection And Led Indication.Built–In Resistors, Capacitors And Potentiometers.Test Points At Various Stages In The Circuit To Observe The Waveforms And Voltages In The Circuit.Patch Cords ( At Least 30 ) , Linear Ic Tester - Tests A Wide Range Of Analog Ic‘S Such As Adc, Dac, Opamp, 555, Transistor Arrays, , Waveform Generator, Line Drivers, Voltages Regulators, Pll‘S, Vco, Pwm Generator, Sample & Hold, Opto Couplers, Comparators, Voltage Followers And Others.Test By: Truth Table / Sequence Table Comparison.Zif: 40 Pin Dip Zif Sockets, Key Pad With Numerical & Functional Keys. Display: 16X2 Backlit Lcd Display , Experimental Kit For Study Of Time Division Multiplexing And De Multiplexing - With Built-In Power Supply, Variable Onboard Data Signal Generation And Led Indication For Outputs , 4 Bit Magnitude Comparator - Power Supply Requirement : 230V Ac, 50 Hz. 2. Built In Ic Based Regulated Power Supply - 0-5 V Dc / 200 Ma. 3. Following Parts Provided On Single Pcb With Connecting Terminals. Magnitude Comparator - Ic 7485 - 1 No. 4. High / Low Switches : 11 Nos Provided To Apply 0 And 1 Level 5. Logic Output Indicators : 4 Leds Provided For Output Level Indication. 6. Standard Accessories : 1. User Manual With Practical And Circuit Diagrams. 2. Connecting Patch Cords - 4 Nos. , Bcd To 7 Segment Trainer Kit - ( 1 ) Power Supply Requirement : 230V Ac, 50 Hz. ( 2 ) Built In Ic Based Regulated Power Supply – 0-5 V Dc / 200 Ma. ( 3 ) Following Parts Provided On Single Pcb With Connecting Terminals. Bcd To Seven Segment Decoder Ic- Ic 7447 – 1 No. ( 4 ) Seven Segment Output Indicator : 1 No. ( 5 ) Digital Input Data Switches : 4 Nos Provided. ( 6 ) Standard Accessories ( A ) User Manual With Practical And Circuit Diagrams. ( B ) Connecting Patch Cords - 4 Nos. , Multiplexer And De-Multiplexer Trainer Kit - ( 1 ) Power Supply Requirement: 230V Ac, 50 Hz. ( 2 ) Built In Ic Based Regulated Power Supply: +5 V Dc / 200 Ma. ( 3 ) Following Parts Provided On Single Pcb With Connecting Terminals. Multiplexer / Demultiplexer: Ic 74138 And Ic 74151. ( 4 ) High / Low Switches: 8 No‘S Provided To Apply 0 And 1 Level. ( 5 ) Logic Output Indicators : 4 Leds Provided For Output Level Indication. ( 6 ) Standard Accessories : ( A ) User Manual With Practical And Circuit Diagrams. ( B ) Connecting Patch Cords - 4 Nos. , Flip Flop Trainer Kit Having Rs Flip Flop , Jk Flip Flop, T Flip Flop, D Flip Flop - Power Supply Requirement: 230V Ac, 50 Hz.Built In Ic Based Regulated Power Supply : +5 V Dc / 200 Ma. All Parts Should Be Soldered On Single Pcb Of Size 8 X 7 With Complete Circuit Diagram Screen-Printed In Multicolour , Counter Trainer Kit - Power Supply Requirement: 230V Ac, 50 Hz. 2. Built In Ic Based Regulated Power Supply: +5V Dc / 200 Ma. 3. Following Parts Provided On Single Pcb With Connecting Terminals:Decade Counter - Ic 7490 - 1 No., Binary Counter - Ic 7493 - 1 No. 4. Logic Output Indicators: 4 Leds Provided For Output Level Indication. 5. Seven Segment Output Indicator: 1 No. 6. Pulsar Switches: 1 No Provided. 7. Clock Generator: 1 No With Variable Frequency From 1 Hz To 10 Hz. 8. Standard Accessories: User Manual With Practical And Circuit Diagrams. Connecting Patch Cords , Bread Board With Power Supply - ±5V, ±15V 3 Terminal Strip, Tie Points, 92D & 5 Distribution Strip Tie Points 500 & 4 Binding Parts. , Op-Amp As Clipper & Clamper Circuits - Using Diodes With Positive Clipping Ckts, Negative Clipping, Combination Clipping With Training Manual And Connecting Patch Cords. , Maxwell’S L / C Bridge - ± 12 Vdc At 100 Ma, I.C. Regulated Power Supply, 1Khz Sine Wave Oscillator, Audio Amplifier And Speakers For Null Detection, Five Unknown Values Of Capacitors And Three Unknown Values Of Inductors Selected By Band Switches, Two Decade Resistance In 100 Ohm Steps. Potentiometer And Adequate No. Of Other Electronic Components. , Wein’S Bridge - P= Three Decade Resistance Dials Having The Range × 100 ? × 10 ? & 1?.Q= Three Decades Of Same Value As In P.R= Two Decade Resistance Dials Having Range × 10 K? & 1 K?.C1= Two Fixed Standard Capacitor Having Values 0.01 Mf & 0.2 Mfd.C2= Four Unknown Capacitors.R2 = Two Unknown Resistances, N Build Ac Supply Frequency 1 Khz With Head Phone And 31 / 2 Digit Digital Null Detector. , Wheatstone Bridge ( Complete With All Accessories ) - 1 Milliohm To 1.1 Mega Ohm.Accuracy: 0.05% , Conversion Of Galvanometer Into Ammeter - + 5 Dc At 50 M A, I.C. Regulated Power Supply.Galvanometer 30-0-30, Dc Milli-Ammeter 0-50 Ma. Potentiometer And Other Electronic Components. , Three Phase Energy Meter ( Analog ) - Three Phase Four Wire , Capable Of Functioning On 440 V, 50 Hz, 16 Or 20 Amp, , Microprocessor Based Programmable Cable Fault Localizer ( Capable Of Localizing Complex Nature Of Fault Where All Cores Are Shorted & Also Multiple Faults ) - Power Source 12V Dc Battery Of 230 V Ac Mains, Cable Length 5 Km ( Max. ) , Fault Resistance Up To 1 Mega Ohm, Measured By 1Kv Meggar, Accuracy ±5% Or Better.Suitable For All Types Of Lt & Ht, Armoured & Un-Armoured Cables Up To 33 Kv Of All Classes Like Pvc, Plcc, And Pilc & Xlpe Cables.With All Necessary Accessories To Carry Out The Test. , Anderson Bridge - Measurement Of Capacitance In Terms Of Capacitor & Resistance :Three Non-Inductive Resistance Dial For Series Arm X1, X10 & X100 ? Three Non-Inductive Dials For R Ranging X10 , X100 & X1000?, One Capacitor Decade , One Unknown Inductance , One Audio Oscillator 1 Khz. Digital Null Detector Dc Power Supply : +5V, Galvanometer Deflection : 30-0-30, Unknown Resistors : 0.3 Ohms, 0.4 Ohms, 0.8 Ohms, Mains : 230 V Ac ±10%, 50 Hz , Kelvin Bridge Trainer - Interconnections : 2Mm Socket, Power Requirement :230 V ±10% 50 Hz ( Detachable Mains Cord ) Accessories Included: Mains Cord, E-Manual, Trainer Should Be Encased In A Plastic Moulded Box , With No Circuitry Components On The Top Only Block Diagram Should Be Provided On Top Of Trainermicrocontroller Based Frequency Counter. Null Detector With Audio Amplifier And Speaker , On Board Sine Wave Generator :Frequency Range : Selectablel500 Hz To 1 Khz, L1khz To 10 Khz, L10khz To 60 Khz, Amplitude Control Output :Sine Wave : Up To 8 Vpp, Speaker : 8 Ohmdisplay : Lcd, Fuse : 500 Ma, Slow Blow, Unknown Capacitors : 0.1 Μf, 0.22 Μf, 0.47 Μf, Interconnections : 2Mm Socketpower Requirement :230 V ±10% 50 Hz ( Detachable Mains Cord ) , Accessories Included: Mains Cord, E-Manual.Trainer Should Be Encased In A Plastic Molded Box , With No Circuitry Components On The Top Only Block Diagram Should Be Provided On Top Of Trainer , De Sautys& Schering Bridge To Measure Capacitance - Dedicated Trainer Board For Each Bridge. Completely Self-Contained Stand-Alone Unit. Demonstrates The Principle And Working Of Ac Bridges For Measurement Of Capacitance. Supply Required 230V, 50Hz Ac. Built-In Dc Regulated Power Supply With Short Circuit Protection And Led Indication For Suppli On. Built-In 1 Khz Oscillator. Built-In Imbalance Amplifier. Head-Phone Set For Sensitive Detection. Built-In Variable Arms And Multiplier. Set Of Patch Cords. Housed In An Elegant Cabinet With A Well Spread Intelligently Designed Circuit Layout On The Front Panel. , Single Phase Ac Voltage Controller ( Trainer Kit ) - Object: Single Phase Ac Regulator With R & R-L Load.Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V ±10% At 50 Hz Ac Mains. ( 2 ) Adequate Number Of Patch Cords, Connecting Leads. ( 3 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Place On Panel For Connection / Observation Of Wave Forms. ( 4 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure , Single Phase Scr Half Controlled Converter ( Trainer Kit ) - Object: Single Phase Half Controlled Converter With R & R-L Load.Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V±10% At 50 Hz Ac Mains. ( 2 ) Adequate Number Of Patch Cords, Connecting Leads. ( 3 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Places On Panel For Connection / Observations Of Wave Forms. ( 4 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure. , Single Phase Scr Bridge Converter ( Trainer Kit ) - Object: Single Phase Fully Controlled Converter With R & R-L Load.Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V ±10% At 50 Hz Ac Mains. ( 2 ) Adequate Number Of Patch Cords, Connecting Leads.. ( 3 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Place On Panel For Connection / Observation Of Wave Forms. ( 4 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure , Single Phase Cyclo Converter ( Trainer Kit ) - Object: Single Phase Cycloconverter With Different Output Frequency With The Different Voltage.Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V ±10% At 50 Hz Ac Mains. ( 2 ) Adequate Number Of Patch Cords, Connecting Leads. ( 3 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Place On Panel For Connection / Observations Of Wave Forms. ( 4 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure. , Ujt Firing Ckt. For Scr Converter ( Trainer Kit ) - Object : ( 1 ) Study Of Ujt Firing Ckt. ( 2 ) Testing Of Single Phase Fully Controlled Converter Using Ujt Firing. ( 3 ) Testing Of Single Phase Half-Wave Controlled Converter. ( 4 ) Testing Of Single Phase Ac Regulator Ujt Firing.Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V±10% At 50 Hz Ac Mains. ( 2 ) Adequate Number Of Patch Cords. / Connecting Leads.. ( 3 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Place On Panel For Connection / Observation Of Wave Forms. ( 4 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure. , Ujt Characteristics & Oscillator Study Module ( Trainer Kit ) - Object: ( 1 ) Study Of Ujt Relaxation Oscillator. ( 2 ) Study Of On Delay Timer. ( 3 ) Ac Regulator Using Scr.Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V ±10% At 50 Hz Ac Mains. ( 2 ) Adequate Number Of Patch Cords. / Connecting Leads.. ( 3 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Places On Panel For Connection / Observations Of Wave Forms. ( 4 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure , Bjt, Igbt, Mosfet –Characteristics Trainer ( Trainer Kit ) - Object: ( 1 ) Measurement Of On Delay Period ( Td –On ) . ( 2 ) Measurement Of Rising Period ( Tr ) . ( 3 ) Measurement Of Turn-On Period ( T –On ) . ( 4 ) Measurement Of Conduction Period ( T ) ( 5 ) Measurement Of Storage Period ( Ts ) . ( 6 ) Measurement Of Falling Period ( Tf ) . ( 7 ) Measurement Of Turn-Off Period ( T–Off ) . ( 8 ) Measurement Of Off Period.Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V±10% At 50 Hz Ac Mains ( 2 ) Required No. Of Inbuilt Regulated Voltage Power Supplies To Perform The Experiments. ( 3 ) Voltmeter & Ammeter Of Required Rating For The Measurement Proposes.. ( 4 ) Adequate Number Of Patch Cords, Connecting Leads. ( 5 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Places On Panel For Connection / Observations Of Wave Forms. ( 6 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure. , Single Phase Half- Wave Controlled Converter ( Trainer Kit ) - Object: To Study And Obtain The Wave Forms For Single Phase Half-Wave Controlled Converter.Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V±10% At 50 Hz Ac Mains. ( 2 ) Adequate Number Of Patch Cords, Connecting Leads.. ( 3 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Places On Panel For Connection / Observations Of Wave Forms. ( 4 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure , Ujt Relaxation Oscillator ( Trainer Kit ) - Object: ( 1 ) Study Of Effect Of V On Peak Point & Valley Point Voltage. ( 2 ) Operation Of Ujt Relaxation Oscillator & Its Use As Scr Trigger Ckt. ( 3 ) Control Of Ujt Trigger Pulses With Shunt Transistor. ( 4 ) Study Of Variation In Gate Resistance & Capacitance, Resistance Of Source & Drain And Their Effect On Trigger Pulse Characteristics Of Ujt Relaxation Oscillator. ( 5 ) Various Configurations Of Ujt Relaxation Oscillator Type 1 ( Low Output Impedance ) , Type 2 ( Moderate Output Impedance ) & Type 3 ( High Output Impedance ) . Other Requirements Are: ( 1 ) The Unit Must Be Operative On 230V±10% At 50 Hz Ac Mains. ( 2 ) Adequate Number Of Patch Cords, Connecting Leads.. ( 3 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Places On Panel For Connection / Observations Of Wave Forms. ( 4 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Procedure , Kit For Verification Of Laws & Network Theorems In Dc Ckts. - Kit Must Verify The Following Laws:Ohms Law / Kcl / Kvl Series & Parallel Laws For Resistances / Super Position Theorems / Max. Power Transfer Theorems / Thevenin‘S Theorem / Norton‘S Theorem.Other Requirements: ( 1 ) Kit Must Have Inbuilt Required No. Of Regulated Voltage Power Supplies To Perform The Experiments. ( 2 ) Voltmeters & Ammeters Of Required Rating For The Measurement Purposes. ( 3 ) Adequate Number Of Patch Cords. . / Connecting Leads.. ( 4 ) Good Quality, Reliable Terminal / Sockets Required At Appropriate Places On Panel For Connection / Observations Of Wave Forms. ( 5 ) Strongly Supported By Detailed Operating Instructions, Giving Details Of The Object, Theory Connection Details & Design Procedure , Advanced 8085 Based Microprocessor Trainer - Only Diagrammatic Representation Of Full System On The Top Of Trainer, On Board Battery Backup For Ram. Three Channel Timer / Counter Using 8253, 48 I / O Lines Using 8255, On Board Eprom Programmer For 27 Series, On Board 8 Channel Adc, On Board Dac, Facility Of Downloading And Uploading The Files From Pc.Two Command Mode Interface: Ascii Keyboard & Serial Mode-All Address And Control Lines Are Available On 50 Pin Connector , Operating Frequency :6.144 Mhz, Rom : 8 K, Ram : 8 Kinput : Ascii Keyboard, Display : 20 X 2 Lcd, Mains Supply : 90 - 230 V Ac, 50 Hz, Accessories Included : Operating And Experimental E Manual, Cabinet Housing : Enclosed On A Plastic Moulded Box With Cover ., Note: No Components On The Top Of The Trainer Only Block Diagram To Be Provided , Analog Circuits Development Platform - On Board Ac / Dc Power Supplies, Function Generator, Component Tester. Apart From This Various Components Like Potentiometer, Toggle Switches & Breadboards Are Provided To Make Experiments Designed By Own. Technical Specifications: Regulated Dc Power Supplies: +5 V / 1 A ( Fixed ) , 500 Ma ( Variable ) , Ac Supplies: 9 V - 0 V - 9 V / 500 Ma, Breadboard: Breadboard For Making Various Circuits And Testing Them. External, Components / Ics Can Be Fitted Conveniently.Functiongenerator:Operating Modes: Sine, Square, Triangular, Frequency Range: 1 Hz To 100 Khzvoltage -Current -Frequency Measurement: Dc Voltages ( V &V ) : ±-12V, Dccurrents ( I & I ) : 10Ma To 500Ma 1, Frequency Range: 10Hz To 100 Khz, Continuity Tester: For Testing The Continuity. Provided With Beeper Sound.Interconnection For Modules: 2 Mm Patch Cords, Mains Supply: 220 / 110V, 50 / 60Hz., Power Consumption: 3 Va ( Approximately ) .Accessories Included: Mains Cord, Operating And Experimental Manual ( With More Than 20 Designed Experiments ) And Patch Cords, Add On Modules ( 1 ) Diode Characteristics ( Si, Zener, Led ) ( 2 ) Transistor Characteristics Common Base-Npn ( 3 ) Transistor Characteristics Common Base- Pnp ( 4 ) Transistor Characteristics Common Emitter-Npn ( 5 ) Transistor Characteristics Common Emitter-Pnp ( 6 ) Transistor Characteristics Common Collector- Npn .Interactive Teaching Software With Hardware Lock: , Operational Amplifier Trainer - Main Supply: 90V-250V, 50 Hz , Fixed Dc Power Supply: ±5V, ±12V Variable Dc Power Supply: ±1.5V To ±10 V , Pots: 1K, 10K, 100K, 1M ( 2 Nos. Each ) Function Generator: Sine Wave, Square Wave, Triangular Wave ( 1Khz-100Khz, 5Vpp ( Variable ) .Inbuilt Bread Board For Making Any Circuit Using Opamp , Single Phase Transformer Lab - Control Panel Consist Of High Grade Frp Material For Better Safety And In Compliance With Is302-1 / Iec60335-1, Tested From Nabl Accredited Lab, Rust Free Powder Coated Front Panel , Inbuilt Single Phase Variac, Flexibility To Configure Step-Up, Step-Down And Isolation Transformer, Micro-Controller Based Digital Meters , Bs10 Terminals And Specially Designed Patch Cords To Protect From Danger, Bs10 Safety Terminals Are In Compliance With Is302-1 / Iec60335-1, Tested From Nabl Accredited Lab, Equipped With Supply Indication Lamp, Facility To Use Fixed And Variable Load, Diagrammatic Representation For The Ease Of Connections, Provided With Suitable Protection Such As Fuses, Mcb, Earthling Provision. Technical Details:Mains Supply: Single Phase, 230V Ac ±10%, 50Hz, Single Phase Transformer:Rating : 1Kva, Primary Voltage : 0-125V, 0-125V, Secondary Voltage : 0-125V, 0-125V, Rated Current :4A, Single Phase Auto Transformer:Primary Voltage:230V, Secondary Voltage0-270V, Rated Current: 4A, Digital Meters Used:Ac Voltmeter:10A ( 2Nos. ) , Ac Ammeter:450V ( 2Nos. ) , Wattmeter:4500W , Mcb ( Sp ) :10A, Ac / Dc Load:1.2Kw. Scope Of Learning ( 1 ) Study Of Transformation Ratio In A Single Phase Transformer ( 2 ) Study Of Polarity Test In A Single Phase Transformer ( 3 ) Study Of Open Circuit Test In A Single Phase Transformer ( 4 ) Study Of Short Circuit Test In A Single Phase Transformer ( 50Study Of Load Test And Correspondingly Determine The Efficiency ( 6 ) And Voltage Regulation In A Single Phase Transformer , Training System For Sumpner’S Test Of Two Single Phase Transformers - Control Panel Consist Of High Grade Frp Material For Better Safety And In Compliance With Is302-1 / Iec60335-1, Tested From Nabl Accredited Lab, Rust Free Powder Coated Front Panel , Microcontroller Based Lcd Used To Display Raising Temperatureprovided With An Extensive E-Manual, Mains Supply:230V ±10%, 50Hz, Transformers:Rating :1 Kva, Primary Voltage:0-125 V, 0 - 125 V, Secondary Voltage:0-125 V, 0-125 V, Meters Used:Voltmeter ( Mi ) ( 2Nos. ) :100 V, 300 V, Ammeter ( Mi ) ( 2Nos. ) :1 A, 10 A, Wattmeter ( Mi ) ( 2Nos. ) :100W, 1000 W, Auto Transformer: 270 V, 10 A, Mcb:10 A. It Should Performed Following Experiments: ( 1 ) Study Of Polarity Test With Two Single Phase Transformers ( 2 ) Study Of Sumpners Test- Open Circuit Test, Short Circuit Test And Determination Of The Efficiency And Voltage Regulation Of Twosingle Phase Transformers. , Setup For Parallel Operation Of Two Single Phase Transformers - Control Panel Consist Of High Grade Frp Material For Better Safety And In Compliance With Is302-1 / Iec60335-1, Tested From Nabl Accredited Lab, Rust Free Powder Coated Front Panel , Diagrammatic Representation For The Ease Of Connections, On Board High Quality Meters, Appropriate Provided With Ac / Dc Load, Appropriate Single Phase Variac, Mains Supply=230 V Ac ±10%, 50Hz, Transformers ( 2Nos ) :Rating=1Kva, Primary Voltage= 0 - 230 V, Secondary Voltage=0 - 200 - 230 V, Meters Used: Voltmeter ( Mi ) =500 V ( 2 Nos. ) , Ammeter ( Mi ) =10 A ( 2 Nos. ) , Mcb ( Single Phase ) =10 A. It Should Perform Following Experiments ( 1 ) Study Of Polarity Test Under Two Single Phase Transformers ( 2 ) Study Of Parallel Operation Of Two Single Phase Transformers Under Equal Voltage Ratio ( 3 ) Study Of Parallel Operation Of Two Single Phase Transformers Under Unequal Voltage Ratio. , Set Up For Scott Connection Trainer - Control Panel Consist Of High Grade Frp Material For Better Safety And In Compliance With Is302-1 / Iec60335-1, Tested From Nabl Accredited Lab, Rust Free Powder Coated Front Panel , Diagrammatic Representation For The Ease Of Connections, Main And Teaser Transformers Are Shown Separately, On Board High Quality Meters, Two Phase Step Down Outputs Available For Waveforms Observation On Oscilloscope, Provided With 3 Phase Variac. 10A With Wheels And Terminal Brought Out On The Plate, Input=415 V Ac ±10%, 50 Hz Main, Transformer:Input Winding=0-200 V ( 50% ) ±10%, 50 Hz:0 - 200 V ( 50% ) ±10%, 50 Hz. Output Winding=0-230 V ±10%, 50 Hz, Teasertransformer: Input Winding=0-115.6 V ( 28.9% ) ±10%, 50 Hz:346.4 V ( 86.6% ) ±10%, 50 Hz :400 V ±10%, 50 Hz, Output Winding:0-230V ±10%, 50 Hz, Step Down Transformers ( 2Nos. ) , Input Winding:0- 230 V ±10%, 50Hz, Output Winding:0-18 V ±10%, 50Hz, Meters Used: Voltmeter ( Mi ) :500 V ( 2 No‘S ) Ammeter ( Mi ) :1A ( 2Nos ) .The Trainer Should Performed Following Experiments ( 1 ) Study Of Teaser Transformer ( 2 ) Study Of Scott Connection ( Three Phase To Two Phase Conversion ) , Set Up For Dc Shunt Motor - Rust Free Power Coated Control Board Made Up Of High Grade Fibremoulded Body ( Frp ) Which Prevent From Any Abnormal Electrical Hazards.Control Panel Consist Of High Grade Frp Material For Better Safety And In Compliance With Is3021 / Iec60335-1, Tested From Nabl Accredited Lab. The Control Panel Should Be Provided To Fit The Instruments Mentioned As ( 1 ) Micro-Controller Based Standard Make Digital Meters Of Size 72Mm X 72Mm Mechanical Loading Arrangement Heavy Duty Base And Channel ( 2 ) Shock Proof Banana Jack Terminal ( Bs-10 ) , Bs10 Safety Terminals Are In Compliance With Is302-1 / Iec60335-1, Tested From Nabl Accredited Lab ( 2 ) Provided With Digital Tachometer ( 3 ) Screen Printed Diagrammatic Connections ( 4 ) Patch Cords Of Different Sizes And Colour For Easy And Safe Connections ( 5 ) Separate Single Phase Socket For Auxiliary Supply ( 6 ) Learning Material Cd Includes Theoretical Parts, Operating Procedure, Relevant Glossary. Interactive Learning Software.Technical Specifications :Dc Machine, Type :Dc Shunt, Rating:3 Hp, Rpm --1500 , Digital Meters Used:Voltmeter-300 V, Ammeter-5 A, 20 A, Loading Arrangement :Mechanical, Brake Drum / Pulley-Aluminiumcasted Power Supply-15A, 220V, Rheostat - 2.8A, 220Ohm. It Should Performed Following Experiments: Speed Control Of Dc Shunt Motor By Field And Armature Current Variation, Load Characteristics Of Dc Shunt Motor, N-I Characteristics Of Dc Shunt Motor, N-V Characteristics Of Dc Shunt Motor, Study Of Self Excited Dc Shunt Motor. , Set Up For Swinburns Test Of Dc Machine - Rust Free Power Coated Control Board Made Up Of High Grade Fibre Moulded Body ( Frp ) Which Prevent From Any Abnormal Electrical Hazards, Control Panel Consist Of High Grade Frp Material For Better Safety And In Compliance With Is302-1 / Iec60335-1, Tested From Nabl Accredited Lab.The Control Panel Should Be Provided To Fit The Instruments Mentioned Below , Micro-Controller Based Standard Make Digital Meters Of Size 72Mm X 72Mm Mechanical Loading Arrangement Heavy Duty Base And Channel , Shock Proof Banana Jack Terminal ( Bs-10 ) , Bs10 Safety Terminals Are In Compliance With Is302-1 / Iec60335-1, Tested From Nabl Accredited Lab, Diagrammatic Representation For The Ease Of Connections, Should Be With Appropriate Dc Power Supply, Starter And Rheostat To Perform The Experiments.Technical Specifications:Input Supply: 200V Fixed Dc, 0-200 Variable Dc, Dc Machine Specification:Type-Dc Shunt, Rating-1 Hp, Voltage Rating-200V, Rpm-1500 ( No Load ) , Meters Used:Voltmeter ( Mc Type ) -1 No, Ammeter ( Mc Type ) -1 No.It Should Perform Following Experiment:Study And Determine The Losses Of Dc Machine And Correspondingly Calculate The Efficiency Of Dc Machine By Swinburns Test Method. , 50 Mhz 4 Channel Digital Storage Oscilloscope - Bandwidth: 50 Mhz, Analog Channels: 4 , Real-Time Sample Rate: 1Gsa / S , Memory Depth : 12Mpts , Waveform Capture Rate : 30, 000Wfms / S, Dynamic Range: 1Mv / Div To 10V / Div , Time Base Scale : 5 Ns / Div To 50 S / Div, Connectivity: Lan ( Lxi ) , Usb Host & Device, Aux, 4 Probes Of 150 Mhz Bandwidth, Display:7 Inch Wvga ( 800X480 ) , Multiple Intensity Levels Waveform , Cdma Training System With Ber Study - Study Of Cdma -Dsss System With Real-Time Software , Analysis Should In Digital Time, Analog Time, And Frequency Domain, Separate Cdma-Dsss Modulator And Demodulator , Test Points Should Be Available, On-Board Bnc Connector Should Be For Analog I-Q Signal Analysis, Software Based Variable Chip Rate Up To Maximum 10Mchip / S & Selectable Different Types Of Gold Code, Mls & Barker Code , Measurement Of Ber With Different Snr, Connectors Should Be For External Input And Output , Pcm Modulation & Demodulation Trainer Kit - Modulation Technique: Pulse Code Modulation And Demodulation. Differential Pulse Code Modulation And Demodulation, Continuously Variable Slope Delta Modulation And Demodulation.Crystal Frequency: 8Mhz.Signal Generator: Sine, Square, Triangle, Arbitrary Signal Etc.Input Signal Frequency: 500Hz, 1Khz, 1.5Khz, 2Khz, 3Khz.Sampling Frequency: 4Khz, 8Khz, 16Khz, 32Khz.Line Speed: 32Khz, 64Khz, 128Khz, 256Khz .Noise Gain: Variable.Low Pass Filter: Cut-Off Frequency 5Khz.Test Points: 37Nos.Channel Effect : Channel As A Low-Pass, Channel As A Attenuator , Channel As A Noise , Msk Modulation & Demodulation Trainer - Digital Data Generator, Data Rate-16 Kbps.World Length-15 Bits.Data Format- Nrz ( Non Return To Zero ) .Clock Source-16Khz, 8 Khz.Sine And Cosine Wave Generator For Wave Shaping .Pulse Shaping Waveform: 4 Khz.Sine And Cosine Carrier Generator .Carrier Generators: 32 Khz ( Sinusoidal ) .Interconnections : 2 Mm Socket ( Gold Plated ) .Test Points : 36 ( Gold Plated ) , Pam, Ppm, Pwm Modulation & Demodulation Trainer With Data Formatting Techniques - Technology-Vlsi Modulation Technique -Pulse Amplitude Modulation And Demodulation, Pulse Width Modulation Anddemodulation, Pulse Position Modulation And Demodulation, Line Coding Techniques, Crystal Frequency-20Mhz.Dds Signal Generator: Sine, Square, Triangle, Arbitrary Signal Etc.Input Signal Frequency-305Hz, 609.80Hz, 1.25Khz, 2.5Khz Sampling Frequency-1.25Khz, 2.50Khz, 5Khz, 9.80Khz, 19.53Khz, 39.06Khz, 78.13Khz.Ramp Frequency-1.25Khz, 2.50Khz, 5Khz, 9.80Khz, 19.53Khz, 39.06Khz, 78.13Khz.Low Pass Filter: Cut-Off Frequency 5Khz.Test Points: 31Nos. , Basic Electronic Workstation - An Integrated Workbench Consisting Of Instrument Panel And Working Table On Which Students Should Be Able To Learn And Perform Experiments. The Instruments Should To Be Fitted In The Panel Such That Only The Front Panel Is Accessible & They Are Internally Electrically Connected. The Instruments Fitted In The Panel Should Be Covered With 4Mm Transparent Acrylic Sheet With Lock And Key Facility To Protect The Instruments.The Workbench Should Be Made Of M.S. Powder Coated Tubular Steel Pipes With Top Made Up Of Good Quality 19 Mm Thick Plywood With 1.8 Mm Off White Colour Laminate Covered With Antistatic Mat On The Working Area. Theworkbench Details Are As Follows:The Basic Structure Should Be Made Of 30 X 30 X 1.5 Mm Tubular Mild Steel Pipes. The Ms Sheet Used In Pipes Should Be Min. 1.5 Mm In Thickness For Sturdiness.The Overall Dimensions Of Workbench Should Be Not Less Than W = 1500 Mm; D = 900 Mm; H = 1500 Mm .Ms Drawers With Handle & Separate Lock On Each Drawer Should Be Provided ( 3.No ) .Leveling Screws On The Base Of The Legs Should Be Provided. ( For Detailed Dioscription Refer Specification Document ) , Rfid Training System - 3.56Hz Multi Protocol Support, Provided With Lcd And Software, Rs-232 Interface, On Board Led Indication, On Board Buzzer Indication, On Board Antenna, Provided With Application Program Software, Test Points Are Provided To Observe The Signals.Technical Specifications:Operating Frequency-13.56 Mhz.Modulation Type- Ask.Operating Range-Less Than 10 Cm.Protocol Support-Iso 14443.Application Software: This Programs Helps The Students To Understand The Attendance Records, Toll Application, Security System By Using Rfid Technology.Supply Voltage: 3.3 V For Controller And Reader, 5 V For Lcd Display , Pic Microcontroller Development Board With Programmer - Pic16f877a Mcu Clocked At 4 Mhz, Expansion Connectors For Plug In Modules And Prototyping Area, On Platform Programmer, Usb Interface To Pc For Programming .Every Pin Is Marked In Order To Make Work Easier Master Reset / Restart Key For Hardware Reset Input / Output & Test Points Provided On Platform On Platform Breadboard For Connecting External Components.Self Contained Development Platform With On Platform Dc Power Supply.Cd With Sample Project Code, Programmer Software & Useful Documents Input / Output& Test Points Provided On Board, On Board Breadboard, Self Contained Trainer With On Board Dc And Ac Power Supply.Cd With Sample Project Code, Programmer Software & Useful Documents. Technical Specificationsserial Communication-Usb Port, Baud Rate-9600 Bps, Mcu-Pic16f877a, Crystal Frequency -4 Mhz, Size Of Breadboard : 175 67 8 Mm, Tie Points: 1685, Test Points -40.Dc Power Supply : +12 V, -12 V, +5 V & -5 V , Dc Motor Speed Control Trainer - Pmdc Motor ( 220V / 200W / 2000Rmp ) :Instrumentation Power Supply Cum Multi-Channel ( ±12V, 500Ma;+5V, 300Ma ) , Scr Actuator Cum Sensor Signal Conditioning ( 0V-195V / 12Amp ) , Dc Voltmeter And Dc Ammeter Panel ( Dc Voltmeter 0-300V And Dc Ammeter 0-2Amp ) .Dc Shunt Motor ( 180V / 160W / 1500Rmp ) :Instrumentation Power Supply Cum Multichannel Dpm ( ±12V500ma; +5V, 300Ma ) , Scr Actuator Cum Sensor Signal Conditioning Panel ( 0V-195V / 12Amp ) .Dc Voltmeter And Dc Ammeter. ( Dc Voltmeter 0-300V And Dc Ammeter 0-5Amp ) .Dc Integrated Motor ( 180V / 300W / 1500Rmp ) : Instrumentation Power Supply Cum Multichannel Dpm Panel ( ±12V, 500Ma;+5V, 300Ma ) , Scr Actuator Cum Sensor Signal Conditioning Panel ( 0V- 195V / 12Amp ) , Dc Voltmeter And Dc Ammeter Panel ( Dc Voltmeter 0-300V And Dc Ammeter 0-5 Amp ) , 1 Phase Ac Induction Motor Trainer - Phase Ac Integrated Motor:Voltage : 230Vac, Capacity: 400W / 4 Pole / 1500Rpm / 10Terminals.Control Panel Specification:Ph. Motor, Alternator & Sync. Motor Panel ( Emt 16 ) [ 14 Shrouded Banana ] :1 Ph. Mcbs Of 4A / 1.6A 1 Each.2No. 2P2w Selector Switches To Run As 1Ph. Alternator Then As Synchronous Motor.8A Pushbuttons Switch To Simulate As Centrifugal Switch.1 No Lamp Socket With Input Terminal. Integrated ( 1 Ph. ) Measurement Panel ( Emt 20F ) [ 8 Shrouded Banana ] :Bidirectional Multifunction, 3 Phase ¾ Wire, 415V, Ct Input 5A, Lcd / Led Display, Aux Supply 230V, 45-65 Hz, 5W V, I., Hz, Pf, Kva, Kw, Kwh, Modbus Rtu Rs 485 ( Optional ) .3 Phase Wound Rotor & Sync. Motor Panel ( Emt 5A / B ) [ 8 Shrouded Banana ] :Rotor Resistors Of 30E / 5A With 3 Taps Of 15E, 21E, 30E Each - 3 Nos.Rotor Resistor Selector Switch, 3Pole. 6 Way 6A / 440 V.Dc Rotor Excitation With Circuit Breaker ( 3Amp ) , Transformer Trainer - Motor Specification: 300Va300va & 1Kva / 3Kva.Input 3 Phase Dol Starter Panel ( Emt1 ) [ 10 Shrouded Banana ] : 4 Pole Mcb Of 415 V / 4A, Dol 9A Contactor With 230V / 50 Hz / 11Va Coil , Bimetallic Thermal O / L Relay With Range 1.4A - 2.3A For 300Va Or 3A-5A For 1Kva / 3Kva. Three Phase Bidirectional Power Cum Energy Meter Panel ( Emt 34 / 20 ) [ 8 Shrouded Banana ] :Bidirectional Multifunction , 3 Phase ¾ Wire, 415V, Ct Input 5A, Lcd / Led Display, Aux Supply 230V, 45-65 Hz, 5W V, I., Hz, Pf, Kva, Kw, Kwh, Modbus Rtu Rs.Fwd-Off-Rev Switch Panel ( Emt 4A ) [ 6 Shrouded Banana ] :Fwd / Rev, 3 Pole 3 Way Switch With Centre Off, 6A / 440V.Single Phase Ac Input Supply Panel ( Emt16a ) [ 10 Shrouded Banana ] , 1Ph. Mcbs Of 4A / 1.6A - 2Nos.Bulb Load.Ac Voltmeter Panel ( Emt2 ) ( Only For 300Va ) [ 12 Shrouded Banana ] Voltage Rang : 500V, 1 Pole 4 Way Switch To Select Line Voltage For Three Phase.Dual Range Ac Ammeter Panel ( Emt3 ) ( Only For 300Va ) [ 12 Shrouded Banana ] :Current Range: 2A / 6Aselectable, 1 Pole 7 Way Switch To Select Phase Current For Three Phasel .Milliohm ( V-I Method ) / Rect / Capload Panel – Emt6c ( Only For 300Va ) [ 9 Shrouded Banana ) .Transformer : 230V / 14V / 3A, Dc Voltmeter : ( 0 –10Vdc ) , Dc Ammeter : ( 0 –10A ) ( For Detailed Dioscription Refer Specification Document ) , Electrical Machine Trainer - Input 3F Dol Starter Panel ( 4 Pole Mcb Of 415V / 4A; Dol 9A Contractor With 230V / 50Hz / 11Va Coil; Bimetallic Thermal O / L Relay With Range 1.4A-2.3 ) Integrated ( 1F ) Measurement Panel ( Bidirectional Multifunction Meter, 3F ¾ Wire, 415V, Ct Input 5A; Lcd / Led Display, Aux Supply 230V, 45-65Hz, 5W V.I, Hz, Pf, Kva, Kw, Kwh; Modbus Rtu Rs485 ) .3F Bidirectional Power Cum Energy Meter Panel ( Bidirectional Multifunction Meter, 3F ¾ Wire, 415V, Ct Input 5A; Lcd / Led Display, Aux Supply 230V, 45-65Hz, 5W V.I, Hz, Pf, Kva, Kw, Kwh; Modbus Rtu Rs485 Total Quantity : 1
