PRODUCT GUIDE

ENGINEERING,

POLYTECHNIC

& ITI's

Total Lab Solution For Education

BASIC & ADVANCE COMMUNICATION LAB

AT 100AT 101AT 102AT 103AT 104AT 105AT 106

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AT 108

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AT 115AT 116

Amplitude Modulation & DemodulationFrequency Modulation and DemodulationPulse Amplitude Modulation & DemodulationPulse Width Modulation & DemodulationPulse Position Modulation & DemodulationPAM/ PPM/ PWM Modulation & DemodulationFrequency Shift Keying (FSK) Modulation &Demodulation. Amplitude Shift Keying (ASK) Modulation &DemodulationPhase Shift Keying (PSK) Modulation &DemodulationPulse Code Modulation and DemodulationAnalog Signal Sampling & Reconstruction Delta Modulation and DemodulationAdaptive Delta Modulation and DemodulationSingle Side Band Modulation & DemodulationDouble Side Band (DSB-SC) Modulation &DemodulationFrequency Division Multiplexer & DemultiplexerQuadrature Amplitude (QAM) Modulation &Demodulation

AT 117AT 118AT 119

AT 120AT 121AT 130

AT 131

AT 132AT 133AT 134AT 135AT 136

AT 137

AT 138AT 139AT 141

Phase Modulation TrainerTime Division Multiplexer TrainerTDM PAM Modulation & DemodulationFiber Optic Trainer (Analog and Digital linkwith inbuilt Oscillator)Transmission Line Trainer (RLC BASED)Frequency Modulation & Demodulation Trainer(Advanced Model)Delta, Adaptive Delta & Delta Sigma ModulationDemodulation Trainer.TDM Pulse Code Modulation Transmitter TDM Pulse Code Modulation Receiver Hamming Code TrainerData Formatting & Carrier Modulation Transmitter Carrier Demodulation & Data ReformattingReceiver TDM Pulse Amplitude Modulation &DemodulationDSB/SSB AM Transmitter DSB/SSB AM Receiver Transmission Line Trainer(ADVANCED VERSION)

AT 181

AT 182AT 183AT 184AT 185AT 186AT 187AT 188AT 189AT 190AT 191AT 192

16 to 1 line Multiplexer & 1 to 16 LineDemultiplexer4:1 Line Multiplexer1:4 Line DemultiplexerRAM Circuit using IC 7489Parity Generator/Checker4 Bit Digital Comparator4 Bit Analog to Digital Converter4 Bit Digital to Analog ConverterTTL-CMOS, CMOS-TTL InterfacingArithmatic/Logic Unit (ALU)TTL IC Characteristics Apparatus CMOS IC Characteristics Apparatus

AT 170AT 171

AT 172

AT 173AT 174AT 175

AT 176AT 177AT 178AT 179AT 180

Basic Logic Gate Digital Logic Trainer (Logic Gates, BooleonIdentities & Demorgan's Theorems)Verification of truth tables of Logic Gates usingNAND & NOR Gates Pulse/ Clock Generator using NAND Gate 4 Bit Adder & Subtractor Circuits using IC 7483 Digital Full Adders & Subtractors usingNAND GatesFlip Flops using NAND Gates & TTL IC's Decade Counter 4 Bit Counters (Synchronous & Asynchronous) 4 Bit Shift Registers Encoder & Decoder Circuits

DIGITAL ELECTRONICS LAB

Energy Band Gap ApparatusThermistor Characteristics ApparatusOpto Electronic Devices Characteristics(LED, LDR, Photo Transistor & Photo Diode)Verification of KCL & KVLResistance in Series & Parallel ApparatusOhm's Law Apparatus with 2 round meters but(Without Power Supply)Charging & Discharging of CondensorFlashing & Quenching of Neon BulbB.H. Curve ApparatusConversion of Galvanometer into VoltmeterConversion of Galvanometer into Ammeter LCR Resonance ApparatusLCR Impedance ApparatusClipping & Clamping Circuit ApparatusHalf wave, Full wave & Bridge rectifier ApparatusVoltage Regulation using IC 317Voltage Regulation using Zener Diode & TransistorsVoltage Regulation using Three TerminalVoltage RegulatorRipple Factor Apparatus(Half Wave, Full Wave & Bridge Rectifier)Transistor Tester (NPN & PNP)

AT 320AT 322AT 323

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AT 341

AT 342

CHARACTERISTICS AND APPLICATIONPN Junction Diode Characteristics ApparatusZener Diode V-I Characteristics Apparatus(Forward & Reverse)Voltage Stabilization Characteristics ofZener Diode ApparatusTransistor Characteristics ApparatusH' Parameter of PNP Transistor in CommonEmitter Mode ApparatusSCR Characteristics ApparatusFET Characteristics ApparatusUJT Charcteristics ApparatusMosfet Characteristics ApparatusDiac Characteristics Apparatus Triac Characteristics Apparatus Opto Coupler Characteristics ApparatusLDR Characteristics ApparatusLED Characteristics ApparatusPhoto Cell Characteristics ApparatusSolar Cell Characteristics ApparatusPhoto Diode Characteristics ApparatusPhoto Transistor Characteristics ApparatusTunnel Diode Characteristics Apparatus

AT 300AT 301

AT 302

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AT 305AT 306AT 307AT 308AT 309AT 310AT 311AT 312AT 313AT 314AT 315AT 316AT 317AT 318

ELECTRONIC LAB

PAM-PPM-PWM Modulationand Demodulation

Pulse Code Modulationand Demodulation

Encoder&

DecoderCircuits

16 to 1 lineMultiplexer &

1 to 16Line Demultiplexer

FETCharacteristics

Apparatus

SCRCharacteristics

Apparatus

TransistorCharacteristics

Apparatus

2

AT 525AT 526AT 527AT 528AT 529AT 530AT 531AT 532

Application of IC 555Astable Multivibrator (IC 555)Bistable Multivibrator (IC 555)Monostable Multivibrator (IC 555)Astable Multivibrator (using Transistors)Bistable Multivibrator (using Transistors)Monostable Multivibrator (using Transistors)Hartley Oscillator

AT 390

AT 391AT 392AT 393

Network Theorems (Norton's, Thevinin's, Superposition & Maximum Power Transfer)Superposition TheoremNorton's TheoremThevinin's Theorem

AT 550AT 551AT 552AT 553

AT 553A

AT 554

AT 555AT 556

AT 557AT 558AT 559AT 560AT 561AT 562AT 563AT 564AT 565AT 566AT 567AT 568AT 569AT 570AT 571AT 572AT 573AT 574AT 575AT 576AT 577

IGBT Characteristics ApparatusTriac Phase ControlSCR Phase Control SCR Single Phase Half / Full Controlled BridgeRectifier (Basic Model)SCR Single Phase Half / Full Controlled BridgeRectifier (Advd. Model)SCR Single Phase Half / Full ControlledBridge ConverterSingle Phase Dual Converter(Cont - Discont Mode) 3 Phase Half / Full Controlled BridgeConverter/ Rectifier DC Motor Speed Controller SCR John Chopper SCR Morgan Chopper AC Chopper Four Quadrent Chopper Mosfet Chopper (Motor Speed Controller) IGBT Chopper (Motor Speed Controller) SCR DC Motor Speed Controller By Chopper Universal Motor Speed Control AC Motor Speed Control by Varying VoltageAC Motor Speed Control by Varying Frequency AC Motor Speed Control in Close Loop Single Phase Midpoint Cycloconverter Single Phase Bridge Cycloconverter SCR Series Commutated Inverter Series Resonate Mosfet Inverter Series Resonate IGBT Inverter SCR Parallel Commutated InverterMosfet Based Parallel (Push - Pull) Inverter SCR Bridge Inverter Mosfet/ IGBT Bridge Inverter

AT 578AT 579AT 580AT 581AT 582AT 583AT 584AT 585AT 586AT 587

AT 588AT 589AT 590AT 591AT 592AT 593AT 594AT 595AT 596AT 597AT 597AAT 598AT 598AAT 599AT 599AAT 600AT 600AAT 601AT 601AAT 602

AT 603

Mcmurray Full (or Half ) Bridge InverterSCR R & R - C Triggering CircuitsSCR Triggering Circuits SCR Lamp Flasher SCR Ring Counter Thyristor (SCR) Circuit BreakerSCR Commutation Circuits (A - E) UJT Trigger Circuits (Half - Full) Thyristor Cirucit Breaker (AC / DC) Gate Trigger Circuits for IGBT, MOSFETand Power Trigger Buck - Boost Converter (CUK )DC to DC Converter (Up or Down) Thyristor Over Voltage Protection dV/dt Limitation of SCREffect of Freewheeling Diode in Controlled RectifierCurrent Commutated ChopperVoltage Commutated ChopperStudy of Pulse TransformerPWM Controlled Inverter Class "A" Chopper Class "A" Chopper Without Motor Class "B" Chopper With Motor Class "B" Chopper Without Motor Class "C" Chopper With Motor Class "C" Chopper Without Motor Class "D" Chopper With Motor Class "D" Chopper Without Motor Class "E" Chopper With Motor Class "E" Chopper Without Motor Three-Phase Fully/ Half Controlled BridgeRectifier with Resistive and Inductive LoadsPower Electronics Trainer

NETWORK THEOREM'S VERIFICATIONS (IN DC CIRCUITS)

AT 394AT 395AT 396AT 397

Maximum Power Transfer TheoremReciprocity TheoremTellegan’s Theorem Millman's Theorem

MULTIVIBRATOR & OSCILLATOR

AT 533AT 534AT 535

AT 536AT 537AT 538AT 540

Colpitt OscillatorPhase Shift OscillatorWein Bridge Oscillator using OperationalAmplifier IC 741Wein Bridge Oscillator using TransistorRelaxation Oscillator using UJTCrystal OscillatorClapp Oscillator

POWER ELECTRONICS LAB

FILTER CIRCUITS LAB

AT 400

AT 401

AT 402

AT 403

AT 404

'T' type Passive Low Pass, High Pass, BandPass & Band Stop filtersM-Derived 'T' type Passive Low Pass &High Pass Filters"pi" type Passive Low Pass High Pass,Band Pass & Band Stop filterTwin-T Active Notch Filter using OperationalAmplifierActive Filters using Operational Amplifier

AT 405AT 406AT 407AT 408

AT 409AT 410AT 412

Transient Response of RLC CircuitCascaded Two Port Network "T", "pi" & "Bridge T" Type Attenuators RC, Low Pass, High Pass, Band Pass &Band Stop FiltersTo measure the Characteristic Impedance ofSymmetrical T & Л NetworksTo measure the Characteristic Impedance ofAsymmetrical T & Л Networks Constant "K" Filters

NetworkTheorem

Monostable Multivibrator

DC Chopper

SCR John Chopper

SCR Series Inverter

Asymetrical Tand

Pai Network

Symmetrical Tand

Pai Network

3

AT 451

AT 452AT 453AT 454AT 455AT 456AT 458AT 459AT 460AT 461AT 463AT 464AT 465AT 467

Common Collector (Emitter Follower)Transistor AmplifierCommon Base Transistor AmplifierCommon Emitter Transistor Amplifier Two Stage RC Coupled AmplifierDarlington Pair Amplifier FET Common Source AmplifierAudio Power Amplifier using IC TBA 810 Transistor Push Pull AmplifierComplementary Symmetry AmplifierClass 'A', 'B', 'AB' & Push Pull AmplifierBiasing Techniques of Transistor (BJT)Class "A" AmplifierClass "B" AmplifierClass "AB" Amplifier

AT 470AT 500

AT 501AT 502

AT 504

AT 505AT 506AT 508AT 509AT 510AT 512

Differential Amplifier using TransistorOperational Amplifier as Inverting &Non-Inverting AmplifierApplications of Operational Amplifiers(Discrete Component Trainer)Charactersitics of Operational Amplifier(Discrete Component Trainer)Operational Amplifier as Adder & SubtractorOperational Amplifier as Differentiator & IntegratorOperational Amplifier as Schmitt TriggerOperational Amplifier as Voltage ComparatorOperational Amplifier as Differential AmplifierOperational Amplifier as V-I & I-V ConvertorOperational Amplifier as Voltage &Current Feedback Amplifier

INSTRUMENTATION LAB

AT 650

AT 651AT 652

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AT 660

AT 661AT 662AT 663

LVDT (Linear Variable Differential Transformer)TrainerMeasurement of Force by Load CellMeasurement of Force by Strain Gaugeusing Cantilever BeamPressure Measurement TrainerMeasurement of Temperature by Thermistor Measurement of Temperature by Thermocouple Measurement of Temperature by RTD Measurement of Speed by PhotoElectric Pick-up Measurement of Speed by Magnetic Pick-upMeasurement of Speed by Proximity Type Sensor Measurement of Length by LDR(Light Dependent Resistor)Measurement of Light by Photo Voltic Cell Measurement of Light by Photo DiodeMeasurement of Distance by ServoPotentiometer (Angular Displacement Trainer)

AT 664

AT 665AT 666AT 667AT 668AT 669AT 670AT 671AT 672AT 673AT 674AT 675AT 676AT 677AT 678

AT 679

Measurement of Distance by InductiveTransducer Measurement of Distance by Capacitive Transducer Study of Piezo Electric TransducerMeasurement of Power by Inductive Pick-UpMeasurement of Power by Capactive Pick-UpMeasurement of Torque by Torque TransducerLoading Effect on Potentiometer Measurement of Length by Capcitive Transducer Measurement of Length by LVDTMeasurement of Velocity by Turbine Transducer Measurement of Distance by LDRVibration by AccelometerMeasurement of Length by Strain Gauge Load CellMeasurement of Distance by Strain GaugeMeasurement of Temperature by Transducer,RTD, Thermistor, ThermocoupleSensor Trainer (Lvdt, RTD, Thermocouple,Thermistor, Load cell, Strain Guage,Speed Sensor, Smoke Sensor)

CONTROL LAB

AT 700AT 701AT 702AT 703AT 704AT 705AT 706AT 707AT 708

AT 709AT 710AT 711AT 712

PID Controller (Simulated System)PID Controller (Water Level Simulation) PID Controller (Model Process) Digital PID Controller with Microprocessor Trainer Linear System Simulator Potentiometer as Error DetectorCompensators (Analog Phase Meter) Synchro Transmitter & Receiver PairStepper Motor (with uP Interface)With Microprocessor Trainer DC Motor Speed Controller DC Motor Position Controller AC Motor Position Controller AC Servomotor Torque/ SpeedCharacteristics Trainer

AT 713

AT 714AT 715AT 716

AT 717AT 718AT 719AT 720AT 721AT 722AT 723

DC Servomotor Torque/ SpeedCharacteristics Trainer Magnetic Amp (Meg Amp.) Magnetic Amp (Series & Parallel) Magnetic Amp(Negative & Positive Feedback) Light Intensity Controller Stroboscope (LED) Control Transformer Servo Stablizer Relay Control System (Simulated) Analog Computer PID Temperature Controllerwith ON/ OFFController, (Solid State Sensor)

AMPLIFIER'S & OPERATIONAL AMPLIFIER'S

BREAD BOARD TRAINERSAT 800

AT 801 AT 802 AT 803 AT 804

Bread Board Trainer(General Purpose with Power Supplies)Linear IC Trainer (Regular Model)Descrete Component Trainer (Regular Model)Digital IC Trainer (Regular Model)Linear IC Trainer (PCB MODEL)

AT 805 AT 806 AT 807 AT 808 AT 809

Descrete Component Trainer (PCB MODEL)Digital IC Trainer (PCB MODEL)Analog Lab Trainer (with Breadboard)Digital Lab Trainer (with Breadboard)Analog & Digital Lab Trainer (Breadboard Model)

Common CollectorAmplifier

Two Stage RCCoupled Amplifier

Angular DisplacementMeasurement by Servopot

LVDT Trainer

AC MotorPosition Control

PID Controller

SynchroTransmitter

& Receiver

Bread Board

4

ELECTRICAL LAB

AT 1522

AT 1523AT 1524

AT 1525

AT 1526

AT 1527

AT 1528AT 1529

AT 1530

AT 1531

AT 1532

AT 1533

AT 1534

AT 1535

AT 1536AT 1537AT 1538AT 1539

AT 1540

Measurement of Power in Single Phase Circuitby CT, PT & Single Phase WattmeterPanel for Load Test of DC Series MotorStar/Delta Connection of 3 Identical SinglePhase Transformers To Obtain Efficiency of DC Shunt Motorby Swinburne's TestTo Obtain Losses & Efficiency of DC Machineby Hopkinson's TestPanel For Study of Different Type of Fuses,MCBs & ELCBsTo Connect, Start & Reverse the Direction ofRotation of a Single Phase Induction Motor To Connect, Start & Reverse the Direction ofRotation of a 3 Phase Induction Motor To Proform the Block Rotar Test of3 Phase Induction Motor Motor Generator Set to plot OCC and LoadCharacteristics of DC Shunt GeneratorMotor Generator Set to plot Load Characteristicsof DC Series GeneratorMotor Generator Set to plot Load Characteristics of DC Compound GeneratorControl Panel to perform Characteristicsof an Alternator Speed control of DC Shunt Motor byWard Leonard Method Domestic Home Wiring Demonstration Panel Electrical Machine Trainer (Complete Setup)Electrical Machine Trainer Three Phase Slip Ring InductionMotor Wound Rotor Type Transformer Oil Testing kit

AT 1500

AT 1501AT 1502

AT 1503

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AT 1505

AT 1506AT 1507

AT 1508

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AT 1511

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AT 1514

AT 1515AT 1516AT 1517

AT 1518

AT 1519

AT 1520

AT 1521

Panel for Measurement of Power in ThreePhase Circuit by Three Wattmeter Method.Measurement of Power in 3 Phase Circuitby Two Wattmeter MethodMeasurement of efficiency of Single PhaseTransformer (Direct Loading) Determination ofParameter & Losses in a SinglePhase Transformer by OC & SC TestStudy of Single Phase Energy MeterEarth Resistance by Fall of Potential Method(Complete Setup)Calibration of Wattmeter by DC Potentiometer Calibration of Voltmeter & Ammeterby DC Potentiometer Single Phase Energy Meterwith Phantom LoadingStarting and Reversing of DC Shunt MotorSpeed Control of DC Shunt Motor(By Voltage Control Method)Sumpner's Test (Back to Back)Test on Single Phase TransformerParallel Operation Single Phase TransformerVoltage Relationship of Three PhaseTransformer in Various ConnectionsSpeed Control of D.C. Shunt Motor(By Armature and Field Current Control Method)To Study Scott Connection of a Transformer Load Test of DC Shunt MotorTo Plot Magnetizing Curve of aDC Series Generator Different Type of Contactor Control Circuit(4 Types)Angular Displacement Measurementof Synchronous MotorMeasurement of Power & Power Factor inSingle Phase CircuitMeasurement of Power in 3 Phase Circuitby CT, PT & 3 Phase Wattmeter

Experimental Setups For Electrical Lab

8085 Microprocessor Training Kit

UPS Trainer

LED TV Trainer

3 PhaseTransformer Trainer

Load Test 3 PhaseInduction Motor

AT 950

AT 951

AT 952

8031/8051 Microcontroller Training Kitwith Inbuilt Power Supply8085 Microprocessor Training Kitwith Inbuilt Power Supply8086 Microprocessor Training Kitwith Inbuilt Power Supply

TRAINERS

MICROPROCESSOR & MICRO CONTROLLER

AT 953

AT 954

AT 955

8051 Micro controller Training(LCD Display)8085 Microprocessor Training Kit(LCD Display)8086 Microprocessor Training Kit With(LCD Display)

AUDIO VISUAL LAB DEMONSTRATORS & TRAINERS

AT 902 AT 903 AT 905 AT 906 AT 907 AT 909 AT 911 AT 912AT 913 AT 914

Color TV Demonstrator (with 14" CRT)DVD/VCD/CD Disc Player DemonstratorStereo Tape Recorder DemostratorCRO Demonstrator (20MHz Dual Channel)Function Generator Demonstrator (200 KHZ)Telephone TrainerUPS DemonstratorVideo Cassette Recorder DemonstratorEPABX DemonstratorFAX Demonstrator

AT 918 AT 920

AT 921

AT 921

AT 922 AT 923

Microwave Oven DemonstratorAM / FM Radio ReceiverDemonstrator LED TV Trainer

LCD TV Trainer

Basic Mobile TrainerAdvanced GSM MobileTrainer

Power Measurementby Watt Meter

AC Machine ControllerLab Trainer

Distribution and TransmissionLine Trainer

DC Machine ControllerLab Trainer

5

AT 1602

AT 1603

EXPERIMENTS : - To Measure Dielectric Constant of Solids.- To Measure Dielectric Constant of Liquids.- To Measure Phase Shift- To Measure ‘Q’ of a Cavity- Universal Microwave BenchEXPERIMENTS :- To study the characteristics of reflex klystron, To study frequency, guide wave length & free space wave length, To measure SWR & reflection coefficient,- To measure impedance of a load, To study thecharacteristics of gunn diode, To measure thepolar pattern & gain of horn antennas,

- To study magic tee, E & H Plane Tees,directional coupler, Isolators & Circulators

AT 1600

AT 1601

EXPERIMENTS : - To study the Characteristics of Reflex Klystron- To study the Frequency, Guide Wavelength

& Free Space Wavelength- To measure the SWR & Reflection Coefficient- To measure Impedance of a Load- Experiments on Gunn DiodeEXPERIMENTS :- To study the Characteristics of Gunn Diode- To study the Frequency, Guide Wavelength

& Free Space Wavelength- To measure the SWR & Reflection Coefficient- To measure Impedance of a Load- Experiment to measure Dielectric Constant of

Solids & Liquid and to measure Phase Shift& 'Q' of a Cavity.

Experiments of Reflex Klystron

ELECTRICAL BRIDGE'S LAB

AT 1300

AT 1301

AT 1302AT 1303

AT 1304

AT 1305

AT 1306

AT 1307

AT 1308AT 1309

AT 1310AT 1312

Desauty Bridge (With Digital Null Detector &Audio Oscillator 1Khz)Hay's Bridge (With Digital Null Detector &Audio Oscillator 1Khz)Religh Bridge Complete SetupOwen's Bridge (With Digital Null Detector &Audio Oscillator 1Khz)Crompton PotentiometerWeins Bridge (Capacitance Measurement)(With Digital Null Detector & Audio Oscillator 1Khz)

Anderson Bridge (With Digital Null Detector &Audio Oscillator 1Khz)Schering Bridge (With Digital Null Detector &Audio Oscillator 1Khz)Kelvin Bridge (Student) Complete Setup Maxwell Inductance Bridge (With Digital NullDetector & Audio Oscillator 1Khz)Weins Bridge (Frequency Measurement)(With Digital Null Detector & Audio Oscillator 1Khz)Wheatstone Bridge (Portable)

AT 1356AT 1357AT 1358AT 1359AT 1360

Dual Output 30-0-30VDC/ 1 Amps Dual Output 30-0-30VDC/ 2 Amps Dual Output 30-0-30VDC/ 5Amps Dual Output 30-0-30VDC/ 10 Amps Multi Output Power Supply(0-30V / 2Amp., + 15V / 1Amp., + 5V / 5Amp.)

DC REGULATED POWER SUPPLIES SINGLE/DUAL CHANNEL

AT 1350AT 1351AT 1352AT 1353AT 1354AT 1355

Single Output 0 - 30VDC/ 2 Amps Single Output 0 - 30VDC/ 5 AmpsSingle Output 0 - 30VDC/10 AmpsSingle Output 0 - 30VDC/ 20 AmpsSingle Output 0 - 30VDC/30 AmpsSingle Output 0 - 24VDC/1 Amps

AT 1615AT 1616AT 1617AT 1618AT 1619

Function Generator 0.1Hz~5MHz (Digital)Function Generator 0.1Hz~10MHz (Digital)Function Generator 0.1Hz~20MHz (Digital)8 Digit Frequency Counter 10Hz~2.4 GHzFunction Generator 0.1Hz~2MHz (Digital)with inbuilt AM, FM

FUNCTION GENERATORS

AT 1610AT 1611

AT 1612AT 1613AT 1614

Analog Function Generator 1Hz to 200KHzFixed Frequency Sine Wave Oscillator(1KHz)AF/RF Signal Generator 30Mhz (Digital)Function Generator 0.1Hz~1MHz (Digital)Function Generator 0.1Hz~2MHz (Digital)

METERS (PORTABLE & PANEL MOUNTED)

PANEL MOUNTED (ANALOG)AT 1650AT 1651AT 1652AT 1653AT 1654AT 1655AT 1656AT 1657

Watt meter 1P 1E (96 x 96) Watt meter 1P 1E (144 x 144) KW 3P 3E, 5A/440V (96 x 96)KW 3P 3E, 5A/440V (144 x 144)Power Factor Meter 1P 1E (96 x 96)Power Factor Meter 1P 1E (144 x 144)Power Factor Meter 3P 3E,5A/440V (96 x 96)Power Factor Meter 3P 3E,5A/440V (144 x 144)

MICROWAVE LAB

PORTABLE METERS

AT 1692

AT 1693

AT 1694

AT 1695

AT 1696AT 1697

AT 1698

AT 1699

AT 1690

AT 1691

Wattmeter 1 PH, 1E, 0.5/1A, 1/2A, 2.5/5A, 75/150V,125/250V, 150/300V, 250/500V, 300/600V Wattmeter 1 PH, 1E, 0.5/1A, 1/2A, 2.5/5A,75/150/300V, 125/250/500V, 150/300/600VWattmeter 3P 2E, 0.5/1A, 1/2A, 2.5/5A,125/250V, 110/220V,250/500VWattmeter 3P 3E, 0.5/1A,1/2A,2.5/5A,5/10A,10/20A,110V/125V,250V,440V,500VPower Factor Meter 1E 1PH, 5A/250VPower Factor Meter 1E 1PH, 0.5/1A, 1/2A, 2.5/5A, 5/10A,10/20A, 75/150/300V, 125/250/500V, 150/300/600VPower Factor Meter 3PH, 2E, 0.5/1A, 1/2A, 2.5/5A,5/10A, 10/20A, 62.5/125V, 125/250V, 250/500VPower Factor Meter 3PH, 3E, 1A, 2.5A, 5A, 10A,110V, 125V, 250V/440V/500V

Wattmeter 1 PH, 1E, 0.5A to 20 AmpVoltage Range 50 to 600 VWattmeter 1 PH, 1E, 0.5A to 20 Amp TwoVoltage range 150/300V, 300/600V, 250/500V

DC Regulated Power Supply

Function Generator

Microwave Tesh Bench

AndersonBridge

MaxwellBridge

6

METERS (PORTABLE & PANEL MOUNTED)

Panel Mounted (digital)

AT 1680

AT 1681

AT 1682

AT 1683

Digital Watt Meter 1E 1PH,0/200W or2000W (96 x 96)Digital KW Watt Meter5A/415V,3E 3P/ 4 wire (96 x 96)Digital Power Factor Meter5A/250V (96 x 96)Digital Power Factor Meter 5A/415V,3E 3P/ 4 wire (96 x 96)

Moving Iron AC/ DC Voltmeters And Ampere Meters

AT 1710AT 1711AT 1712AT 1713AT 1714AT 1715AT 1716

Voltmeters M.I. (Single Range) 10, 20, 25, 30, 50, 60, 100, 120, 300, 600 VoltVoltmeters M.I. (Double Range) 10/20, 15/30, 150/300, 300/600 VoltVoltmeters M.I. (Tripple Range)150/300/600 VoltAmpere Meter M.I. (Single Range) 5, 10, 20, 25, 30, 50 AmpAmpere Meter M.I. (Double Range) 10/20, 15/30, 25/50 AmpMilli Ampere Meter M.I. (Single Range) 500mAMilli Ampere Meter M.I. (Double Range) 500/1000mA

Moving Coil DC Voltmeters and Ampere Meters

AT 1725

AT 1726

AT 1727

Volt Meters (Single Range)5, 10, 20, 30, 50, 60, 100, 120, 300, 600 VoltVolt Meters (Double Range)5/10, 15/30, 25/50, 150/300, 300/600Volt Meters (Tripple Range)25/50/100, 50/100/200, 125/250/500 Volt

AT 1728

AT 1729

AT 1730

Ampere Meters (Single Range)5, 10, 20, 25 AmpAmpere Meters (Double Range)15/30, 25/50, 30/60 AmpMilli Volt Meter (Single Range)10, 20, 30, 60, 100, 500Volt

Single Phase Chopper ControlledDC Series Motor Drive

Single Phase Full ControlledDC Series Motor Drive Three Phase Fully Controlled

Bridge Rectifier Drive

3 Phase Cyclo Converter FedSynchronous Motor Drive

VSI Controlled SynchronousMotor Drive

DRIVE LAB

AT 1746

AT 1747

AT 1748

AT 1749

AT 1750

AT 1751

AT 1752

AT 1753

AT 1735

AT 1736

AT 1737

AT 1738

AT 1739

AT 1740

AT 1741

AT 1742

AT 1743

AT 1744

AT 1745

AC DYNAMIC BRAKING (RHEOSTATIC) OF3-PHASE INDUCTION MOTORSPEED TORQUE CHARACTERISTICS OFDC SERIES MOTOR USING CHOPPERHALF WAVE CYCLOCONVERTER FED3 PHASE INDUCTION MOTOR DRIVESPEED CONTROL OF UNIVERSAL MOTORUSING MICROCONTROLLERREGENERATING AND BREAKING OF DCMOTOR USING TWO QUADRANT CHOPPERSINGLE PHASE AC MOTOR CONTROL DRIVEBY ANTI PARALLEL SCR & DIAC,TRIACSINGLE PHASE CYCLOCONVERTER PMSYNCHRONOUS MOTORSINGLE PHASE CSI INVERTER FED FHPINDUCTION MOTOR DRIVESINGLE PHASE HALF-FULL CONTROLLEDBRIDGE CONVERTER DRIVESINGLE PHASE VSI INVERTER FED FHPINDUCTION MOTOR DRIVESPEED CONTROL OF FHP SYNCHRONOUSMOTOR USING THREE PHASE VSI INVERTER

SPEED TORQUE CHARACTERISTICS OFDC SERIES MOTOR IN OPEN CLOSE LOOPUSING IGBT-MOSFETSPEED TORQUE CHARACTERISTICS OFTHREE PHASE CSI INVERTER FED FHPINDUCTION MOTOR DRIVESPEED TORQUE CHARACTERISTICS OFTHREE PHASE VSI INVERTER FED FHPINDUCTION MOTOR DRIVESPEED-TORQUE CHARACTERISTICS OF THREEPHASE FULLY CONTROLLED RECTIFIER FEDSEPARATELY EXCITED DC MOTORTHREE PHASE CSI INVERTER FEDSYNCHRONOUS MOTOR TO CONTROL SPEED OF FHP SYNCHRONOUSMOTOR USING 3 PHASE CYCLOCONVERTERSINGLE PHASE FULL CONTROLLED BRIDGECONVERTER DRIVESPEED TORQUE CHAR. OF DC SERIES MOTORIN OPEN-CLOSE LOOP USING SINGLE PHASECONVERTER

CSI Fed ThreePhase Induction Motor

METERS (PORTABLE & PANEL MOUNTED)

Panel Mounted (digital)

AT 1680

AT 1681

AT 1682

AT 1683

Digital Watt Meter 1E 1PH,0/200W or2000W (96 x 96)Digital KW Watt Meter5A/415V,3E 3P/ 4 wire (96 x 96)Digital Power Factor Meter5A/250V (96 x 96)Digital Power Factor Meter 5A/415V,3E 3P/ 4 wire (96 x 96)

Moving Iron AC/ DC Voltmeters And Ampere Meters

AT 1710AT 1711AT 1712AT 1713AT 1714AT 1715AT 1716

Voltmeters M.I. (Single Range) 10, 20, 25, 30, 50, 60, 100, 120, 300, 600 VoltVoltmeters M.I. (Double Range) 10/20, 15/30, 150/300, 300/600 VoltVoltmeters M.I. (Tripple Range)150/300/600 VoltAmpere Meter M.I. (Single Range) 5, 10, 20, 25, 30, 50 AmpAmpere Meter M.I. (Double Range) 10/20, 15/30, 25/50 AmpMilli Ampere Meter M.I. (Single Range) 500mAMilli Ampere Meter M.I. (Double Range) 500/1000mA

Moving Coil DC Voltmeters and Ampere Meters

AT 1725

AT 1726

AT 1727

Volt Meters (Single Range)5, 10, 20, 30, 50, 60, 100, 120, 300, 600 VoltVolt Meters (Double Range)5/10, 15/30, 25/50, 150/300, 300/600Volt Meters (Tripple Range)25/50/100, 50/100/200, 125/250/500 Volt

AT 1728

AT 1729

AT 1730

Ampere Meters (Single Range)5, 10, 20, 25 AmpAmpere Meters (Double Range)15/30, 25/50, 30/60 AmpMilli Volt Meter (Single Range)10, 20, 30, 60, 100, 500Volt

Single Phase Chopper ControlledDC Series Motor Drive

Single Phase Full ControlledDC Series Motor Drive Three Phase Fully Controlled

Bridge Rectifier Drive

3 Phase Cyclo Converter FedSynchronous Motor Drive

VSI Controlled SynchronousMotor Drive

DRIVE LAB

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AC DYNAMIC BRAKING (RHEOSTATIC) OF3-PHASE INDUCTION MOTORSPEED TORQUE CHARACTERISTICS OFDC SERIES MOTOR USING CHOPPERHALF WAVE CYCLOCONVERTER FED3 PHASE INDUCTION MOTOR DRIVESPEED CONTROL OF UNIVERSAL MOTORUSING MICROCONTROLLERREGENERATING AND BREAKING OF DCMOTOR USING TWO QUADRANT CHOPPERSINGLE PHASE AC MOTOR CONTROL DRIVEBY ANTI PARALLEL SCR & DIAC,TRIACSINGLE PHASE CYCLOCONVERTER PMSYNCHRONOUS MOTORSINGLE PHASE CSI INVERTER FED FHPINDUCTION MOTOR DRIVESINGLE PHASE HALF-FULL CONTROLLEDBRIDGE CONVERTER DRIVESINGLE PHASE VSI INVERTER FED FHPINDUCTION MOTOR DRIVESPEED CONTROL OF FHP SYNCHRONOUSMOTOR USING THREE PHASE VSI INVERTER

SPEED TORQUE CHARACTERISTICS OFDC SERIES MOTOR IN OPEN CLOSE LOOPUSING IGBT-MOSFETSPEED TORQUE CHARACTERISTICS OFTHREE PHASE CSI INVERTER FED FHPINDUCTION MOTOR DRIVESPEED TORQUE CHARACTERISTICS OFTHREE PHASE VSI INVERTER FED FHPINDUCTION MOTOR DRIVESPEED-TORQUE CHARACTERISTICS OF THREEPHASE FULLY CONTROLLED RECTIFIER FEDSEPARATELY EXCITED DC MOTORTHREE PHASE CSI INVERTER FEDSYNCHRONOUS MOTOR TO CONTROL SPEED OF FHP SYNCHRONOUSMOTOR USING 3 PHASE CYCLOCONVERTERSINGLE PHASE FULL CONTROLLED BRIDGECONVERTER DRIVESPEED TORQUE CHAR. OF DC SERIES MOTORIN OPEN-CLOSE LOOP USING SINGLE PHASECONVERTER

CSI Fed ThreePhase Induction Motor

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PHYSICS LAB EXPERIMENTAL SETUPSAT 1800AT 1801AT 1802AT 1803

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Planck's Cpnstant Appartus Using Photo CellPlanck's Cpnstant Appartus Using LEDEnergy Band Gap by Four Probe MethodEnergy Band Gap by Four Probe Methodwith PC InterfaceMeasurement of High Resistance usingSubstitution MethodLissajous Figure ApparatusStefan Constant ApparatusDielectric Constant Apparatus(Solid & Liquid)Hall Effect ExperimentFourier Analysis KitMeasurement of susceptibility of ParamagneticSolution by Quinck's Tube MethodHeat Efficiency of an Electric KattelChoke Charateristics ApparatusInductance Measurement(Impedance at Different Freq)Determine the Hight of Tower Withthe Help of SextantGM Counter Experimental SetupDetermine the Ballistic Constant of aBallistic GalavanometerThe ECE of Copper using TangentGalvanometerDetermine the Wavelength of Sodium Lightby Fresnel's Biprism KitDetermine the Focal Length of Two lensesby Nodal Slide and Locate the Position ofCardinal PointsDetermine of the Specific Rotation of the caneSugar Solution with the Help of PolarimeterDetermine the Wavelength of Spectral LinesUsing Plane Transmission GratingDetermine the Viscosity of a Liquidby stroke's MethodDetermine the Frequency of AC Mainsby Electrical Vibrator

Tranmission Line trainder (ABCD, T & PiParameters, Ferranti Effect Load test)IDMT Over Current Relay Testing Kit (Electromechanical Type)Earth Fault Relay Testing Kit(Electromechanical Type)Percentage Bias Differential Relay Testing Kit(Electomechanical Type With Rheostat)Transformer Proctection using PercentageBiased Diffrential Relay (Static Type)Transformer Proctection using PercentageBiased Diffrential Relay (Microprocessor Type)Thermal Over Load Relay Testing KitBucholz Relay Test Setup(with compressor & Oil)CT Test Set (with Reference CT & CT under Test)Resistive Lamp Load 1000W in 5 StepsWithout LampUnder Voltage / Over Voltage Relay Testing Kit(Static Type)

Instantaneous Earth Fault Relay Testing Kit(Electomechanical Type)Under / Over Frequency Relay Testing Kit(With MG Set DC Shunt Motor 1 HO Coupledwith 0.5KVA Altenator) For Frequency VariationOver Voltage Relay Testing Kit(Electromechanical Type)Under Voltage Relay Testing Kit(Electromechanical Type)Over Current & Earth Fault Relay Testing Kit(Three Phase Static Type)Over Current Relay (Directional Type) Testing Kit(Electomechanical Type With Rheostat)Over Current Relay Testing Kit (Static Type)Negative Sequence Relay Testing Kit(With Three Phase 3 HP Induction Motor)Reverse Power Relay Testing Kit (Static Type)Oil Testing KitCurrent Injector 100A

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POWER SYSTEM / RELAY LAB

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Determine the Wave Length of Sodium Lampby Newton Ring MethodDetermine Magnetic Field using Stewartand Gee's ApparatusDetermine the Velocity of Ultrasonic wavesby using a crystalLaser Experimental Setup with Diode LaserLaser Experimental Setup with He-Ne LaserHigh Resistance by Leakage MethodThermo electric e.m.f with temperature for a cooperiron thermo couple, by means of a potentiometerCalibration of Voltmeter using PotentiometerDetermine Young's modulu's, modulus of rigidityand poisson's ratio of the material of a given wireby searle's dynamical methodDetermine the Frequency of a Tunning Forkwith the help of SonometerDetermine the Frequency of A.C. mainsby means of a SonometerDetermine the Dispersive Power of the Material of thePrism for Violet & Yellow Colors of Mercury Lightwith the Help of SpectrometerDetermine the Resolving Power of TelescopeDetermine the Wave length of Sodium Lampby Michelson InterferometerDetermine the Refractive Index ofLiquid Using Diode LaserDetermine the Malus Law Using Diode LaserDetermine the Brewster Angle using Diode LaserDetermine the Refractive Index of Prism usingwhite Light & SpectrometerCarrey Foster Bridge With Four GapDetermine Thermal Conductivity using Lee's DiscSodium Vapour Lamp 35 Watt Fittedin Box with TransformerSodium Vapour Lamp 55 Watt Fittedin Box with TransformerMercury Vapour Lamp 80 Watt fittedin Box with Choke

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Fourier Analysis Kit

Dielectric ConstantApparatus

GM Counter

Hall Effect Experiment

IDMT Over CurrentRelay Trainer

Percentage DifferentialRelay Trainer

Thermal OverloadRelay Trainer

TransmissionLine

Trainer

UndervoltageRelay

Trainer

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