Electronic Educational Equipments-> Technical Trainers

[1] 2 [ Next»]   Click to Enlarge COMMUNICATION SYSTEM TRAINER Salient Features Can learn and experiment about variety of communication mediums ( AM,FM,FO,Wired ) & methods (Modulation / Demodulation? Analog/Digital ) Covers Analog communication , Digital communication , Fiber optics characteristics as well as communication , Wired communication through various modular experiment panels. TECHNICAL SPECIFICATIONS OF MASTER UNIT CommunicationMedium FM (Wireless) AM (Wireless) Fiber Optics Transmitter a) Carrier b) I/P Ampl. I/P Freq. c) Power O/P Factory Tuned to 98 MHz with built in FM(VCO) 500KHz to 1.5MHz TTL BW - 50KHz Analog BW ? Audio 0-5 Vpp (digital) Audio range. 0-5 Vpp (digital) Carrier modulated i/p(audio range) 0-5 Vpp (digital) Modulated i/p (audio) 100mW Receiver External 5 BS5 for antenna connection, 2nd IF i/p, 2nd IF o/p , speaker & Audio amplifier, AM/FM Select switch, L/S impedance 8 ohm / 0.5 W Detector (tr=8uS ) Separate BS5 socket for Digital ,AC coupled & TTL ops. Controls (Man) Settable 88 MHz to 108 MHz Gain control Settable from 0 to 4.5V Transmitter bias Control. Antenna / Transmission Telescopic antenna 1m plastic fiber cable, CRT-1.492, NA-0.5,l?660nm, step index, terminated with SMA connector. See Enlarge Click to Enlarge ELECTRICAL AND ELECTRONIC SYSTEM TRAINER Salient Features Aesthetically designed injection moulded electronic desk (Master unit) carrying useful experiment resources Variable Power supplies /Status / Pulsar / Function Generator , DPMs etc. Connection through Sturdy 4mm Banana Sockets & Patch Cords. Replaceable experiment panel placed at the centre of master unit is secured in an ABS molded plastic sturdy enclosure, and has colorful screw less overlay showing circuit & its connection tag numbers for easy connectivity. Set of Users Guide provided with each Unit. More than 31 Experiment panels offered to cover the Magnetism, AC-DC circuit, Digital gate, Op-Amps, Component , Power Semiconductor devices, Network. See Enlarge Click to Enlarge ANALOG - DIGITAL TRAINER Specifications Aesthetically designed injection moulded electronic desk / Master unit carrying useful experiment resources like variable. Power supplies / Status Switches / Indicator probe / Pulsar / Function Generator DPMs etc. Connection through study 4mm Banana Sockets & patch cords. Built in bread board panel with 1280 tie points and 400 distribution points totalling to 1680 points along with 4mm banana sockets for tapping from the trainer +5V, +/-12V/ GND for the circuits to be assembled on bread board using single stand (#22/24) wire. See Enlarge Click to Enlarge XPO SERIES OF MICROPROCESSOR TRAINER Specifications Separate Student Workbook, Instructor Guide and technical Reference Hardware programming & Software programming. 7 Segment / 16X2 / 16X 4 / in Display options. Injection moulded Plastic enclosure. Use of standard PC 101 Key Keyboard for programming. Emphasis on Hardware troubleshooting through on board short links. Exhaustic Didactic Courseware. Use of standard PC SMPS recommended for Overseas Markets MODEL XPO-85/Z80 XPO-88/86 XPO-51/31 XPO-97/196 XPO 68K XPO 11 CPU 8085/Z80 8088/86 8051/31 8096/196 68000 68HC11 MEMORY CAPA. Monitor EPROM Battery Back Up Scratch Pad (Expandability) 36KB(64 KB) 16KB(64 KB) 4KB( 8 KB) 128 KB 64 KB (128 KB) 64 KB ( 64 KB) 36 KB 16 KB (64KB) 2 KB ( 8KB ) 24KB 16KB 8KB 128KB 64KB (128 KB) 64KB 24KB 20KB 8KB ADVANCED S/W Assembler Disassembler (Optional) 1 Pass line assembler 2 pass Assembler 2 pass Disassembler Basic Interpreter Hex Dump Line assembler Disassembler, Hex Dump. 1 Pass line assembler Disassembler Disassembler and assembler facility with S/W on floppy. 1 Pass line assembler Disassembler 1 Pass line assembler Disassembler ADDITIONAL SERIAL I/O SID/SOD Based (8085) NA (Z80) NA Using built-in TxD/RxD Using built-in TxD/RxD Using built-in TxD/RxD (6850) Using built-in TxD/RxD INTERRUPTS 8 Nos.Using 8259(8085) 4 Nos. Using CTC(Z80) 8 Nos. Using 8259A Built in CPU 2no. of ints. Built in CPU 8 no. of Ints. Built in CPU 7 no. of Ints. Built in CPU 7 no. of Ints. See Enlarge Click to Enlarge CRO TRAINER Salient Features Coloured sliding panels with 4mm sockets for test points and panel 'OK' LED indicator. Operational Block diagram is spread over colourful informatic functional units called as panels. Front end connection through patch cords and standardised D connector cable. Light weight but sturdy Powder coated floor standing aluminum frame to hold various panels & CRO. Rack Dimensions : 105cm(W)X152cm(H)X30cm(D) approximately. Facilitates study of principles of operation & troubleshooting skills. Operating on 220V/240V, 50Hz, single phase AC supply. Can be used as a regular lab CRO, when not in use as a Trainer. See Enlarge Click to Enlarge PLC TECHNOLOGY TRAINER Salient Features Aesthetically designed injection moulded electronic desk (master unit) carrying useful PLC resources like opto-isolated outputs (Relays & solid state) as well as inputs with LED indications for output simulations or switches for input simulation. Built in Analog I/O channels with potentiometer for AI simulation. Connection through sturdy 4mm Banana sockets & Patch cords Useful to demonstrate and understand working principles behind PLC technology. Student’s workbook & Instructor’s Guide provided with each unit. See Enlarge Click to Enlarge COLOUR TV TRAINER Salient Features Colour TV kit provided with the trainer is the latest one which based on modern Technologies and not on any outdated ICs. Main Colour TV kit Mounted in regular moulded TV enclosure to give real life look with picture tube (20"). For easy viewing a transparent acrylic lid with brightly illuminating tube light is provided. The complete trainer mounted on a powder coated sturdy lightweight Aluminum Flat Panel floor standing stand. Trainer consists of 9 experiment panels giving a good idea about different important section of TV receiver and a fault panel having 14 non-destructive faults. Experiment panels provide 30 direct accessible test points to observe different audio, video signals and output of different sections in non-destructive manner. Faults have been implemented through contacts of miniature relays(14 nos.) mounted inside the TV cabinet to prevent corruption of picture quality. See Enlarge Click to Enlarge SENSOR TRAINER Salient Features Aesthetically designed injection moulded electronic desk. Master unit carrying useful experiment resources like Power supplies, DPMs, Computer Interface, Bar graph LED indicator Function Generator. Connection through sturdy 4mm Banana Sockets & Patch cords. Each experiment panel is secured in an ABS molded plastic sturdy enclosure, and has colorful screw less overlay showing circuit & its connection tag numbers for easy connectivity. Set of Users Guide provided with each unit. Computer Interface facility. 5 Types of Displacement Sensor - LVDT, Capacitive & Resistive etc. 6 Types of Speed Sensor - Magnetic pickup, Photo reflective etc. 4 Types of Temp. Sensor - Thermocouples, IC Sensor (AD 590) 4 Types of Light Sensor - Photo Resistor , LDR, Photovoltaic cell/ Solar cell & Photodiode Piezo Resistive Sensor based panel See Enlarge Click to Enlarge POWER ELECTRONICS TRAINER XPO - PE Salient Features Power Semiconductor Application Experiment panel SCR Converters Advanced firing Schemes SCR forced Commutation Techniques SCR based Inverters Cycloconverter SCR based Chopper SCR Triggering Schemes dv/dt behaviour of SCR See Enlarge Click to Enlarge DECADE BOXES Salient Features Aesthetically designed injection moulded enclosure Compact, light weight, with colourful facia. Connection through 4mm screwable banana sockets. Use of Non polar capacitors. TECHNICAL SPECIFICATION RESISTANCE INDUCTANCE CAPACITANCE No. of Decades 6 No. rotary switches of 10 step each 6 No. rotary switches of 10 step each 6 No. rotary switches of 10 step each Range 0 - 999.999KW 6 decades of 1W , 10W , 100W , 1K,10K,100K 0 - 999.999mH 6 decades of 1m H,10m H, 100m H, 1mH,10mH, 100mH 0 - 9.99999m F 6 decades of 10pF, 100pF, 1KpF, 10KpF, 100KpF,1m F Wattage/Voltage 2W 1/2W 50V Mechanical Dimension 215mm(L)X165mm(W)X40mm(H) Net weight : 700gm approx. See Enlarge Click to Enlarge EMBEDDED SYSTEM TRAINER Application Boards 8 Bit Bi colored LED Status Indicators 8 Bit Switched Input 4 digit 7 segment Display Digital to Analog and Analog to Digital converter Stepper and DC Motor Interface Stepper Motor with Feedback Keypad Input Dot-Matrix Display Sensors and Actuators Car Park System Choice of Embedded Controller MC68HC11E9/E1 89C51RD 16F876 CPLD FPGA DSP PAL BASIC 52 See Enlarge Click to Enlarge ELECTRICAL MACHINE TRAINER Features Speed torque curves of Shunt motor, DC series motor, DC compound motor & Separately excited DC motor. DC separately excited generator. DC compound generator. Armature resistance starter & SCR based soft start mechanism. Speed torque curve of wound rotor induction motor with rotor shorted & with different rotor resistance. Speed torque curves of rotor short induction motor. DOL/Star- Delta starters, rotor resistance starter. Synchronous motor/ generator, V-I curve of Synchronous generator Speed torque curves of split phase induction motor. Capacitor start with rotor shorted. Capacitor start, capacitor run type with rotor shorted. V-I curves of synchronous single phase generator with excitation at rotor rings. Speed torque curves of Universal motor. Speed torque curves of Shaded pole motor Machine Type Integrated DC m/c Integrated 3 phase AC m/c Integrated 1 phase AC m/c Universal Motor Shaded pole Motor Stepper Motor Choice of MicroController *. The responsibility of using licensed version lies with users as applicable. See Enlarge Click to Enlarge AM FM RADIO KIT Salient Features Transistorised superhet AM & FM radio either in assembled OR CKD form. Useful for hobbyist, ITI, Polytechnic Engg. students. Battery low indication LED Onboard earphone jack & speaker. Detailed ident of components enables user to understand complete assembly as well as working. Single PCB construction. Illustrative user's guide with assembly instruction. Specifications >>AM & FM Radio in CKD form a) Unassembled PCB b) Components Typical Components   Trans-istors Coils Capa-citors Resistors Diodes Speaker Earphone Socket Test points Qty. 8 13 45 47 5 1 1 17 OR AM & FM Radio - Fully assembled tested radio kit. Clearly identified functional blocks viz. Mixer, Oscillator, Amplifier, Detector & Audio Amplifier with volume control. Test points at each stage of both AM & FM sections - Total 17 nos AM radio specifications Tuning range 520kHz to 1620kHz. IF Frequency 455kHz. FM radio specifications Tuning range 88MHz to 108MHz. IF Frequency 10.7MHz. Power supply : 9V either using onboard battery or external DC power supply with ON/OFF switch. Mechanical Dimensions : 282mm X 127mm, packed in a compact corrugated box with detacheable baffel. See Enlarge Click to Enlarge PID Trainer Specifications PCPID Trainer Based PID controller software. Operating modes a)Simulator Mode b)Process Monitoring Mode c) PC based PID controller Mode >> Master unit Built in power supply On board DPM Computer interface Analog PID controller (Optional) >> Expt. Panels Offered a) Temperature Sensing Transducers (MIT6) b) Process Control Simulator (optional) >> Operating voltage : 230V +/- 10%,50Hz. >> Real time systems (optional) See Enlarge Click to Enlarge Process Control Trainer Level and Flow Specifications Built in power supplies On board DPM Manual valves Rotameters 200LPH Flow meters/Transmitters Level Sensor/Transmitters Level Tank 20 Lt. Liquid storage Tank 70 Lt. Fractional horse power centrifugal pump - 500LPH Ratio Control Cascade Control Feedforward Control Panel (Optional). Computer interface card PC Based PID controller software with provision for Ratio & Cascade control. Operating modes : Simulator Mode Process Monitoring Mode PC based PID controller Mode External Accessories (Optional) Real time systems (optional) See Enlarge [1] 2 [ Next»] Go to Top