Mumbai, Maharashtra, India
Our Product / Services
We are leaders in the market for providing best range of Time Response Analysis, Automation Trainer, Ldr Transistor Trainer, Convective Heat Transfer and Proportional Control System
We are offering time response analysis for step, ramp & parabolic signal external step, ramp & parabolic signal connectivity calculation of error signal time vs input & time vs output graphs for step & ramp error signals.
We are offering automation trainer. Automation training system, tlc202 is a complete structured training solution with industry relevant application for understanding the operating principles of programmable logic controllers (plc) and to get a basic idea of automation. Sample experiments: - developing fundamental programs in different languages: ü ladder diagram (ld). Ü structured text (st). Ü instructions list (il). Ü sequential functional chart (sfc). Ü functional block diagram (fbd). hardwired logic versus programmed logic. programming word-level logic instructions. creating basic applications to test the digital io modules: using switches and push-buttons as digital inputs. using leds as outputs indicator. Creating basic applications to test the analog io modules: understanding how timers work and how to use them to control time-based processes.
We are offering heat transfer in forced convection. To determine average surface heat transfer coefficient for a pipe losing heat by forced convection comparison of heat transfer coefficient for different air flow rates & heat flow rates to calculate reynold's number & nusselt's number for each experimental condition to plot surface temperature distribution along the length of pipe.
We are offering proportional control system, . Proportional action on different actuated error signals generated externally control of proportional rate & study of its effect on the controlled signal electronic simulation.
We are offering bode plot demonstrator. Frequency response gain calculation transfer function logarithmic plot consisting of two graphs viz, logarithmic of magnitude & phase angle ( combined plots are called bode plot ) for various control systems ( type 0, 1, 2 ).
We are offering open loop control system. Electronic simulation principle & working of a basic open loop control system charging of a capacitor with constant current used as process variable ip command, disturbing error signal & timer with relay
We are offering basic feedback control system. Electronic simulation principle & working of a basic feed control system charging of a capacitor with constant current used as process variable ip command, disturbing error signal & timer with relay.
We are offering closed loop control system. Principle & working of closed loop control system provision to connect disconnect the load & feedback loop provision to vary the output voltage electronic dc voltage linear series feedback regulator is used as the process for easy & better understanding.
We are offering qpsk, dqpsk demodulation trainer. Dibit pair, differential encoding type data format for decoding receiver clock generated by pll method switch faults observation of constellation diagram quadrature phase shift keying modulation & demodulation technique differential quadrature phase shift keying modulation & demodulation technique.
We are offering demod trainer. On - board synchronized 500 khz sinewave generator differential encoding type data format on - board crystal controlled pulse generator on - board 8 bit data simulator block description screen printed on pcb switch faults.
We are offering ac network, theorems trainer. Electrical networks & theorems with ac supply using r, l & c components super position theorem thevenin's theorem maximum power transfer theorem kirchoff's current law ( kcl ) kirchoff's voltage law ( kvl ) detection of reverse flow current built - in precision rlc components & meters power supply is provided with phase shift device to obtain desired phase difference.
We are offering pipe fiction. Determine losses due to friction in pipes of different diameter complete re - circulation type equipment compact setup as compared to conventional setup pipes of different diameter are connected to a common manifold with control valves for controlling the flow open channel is supported on a sturdy m.s. Stand & entire setup is mounted on a rigid m.s. Frame flexible hose pipes are used pressure tappings are provided to measure pressure loss to prevent rusting, tanks are made up of m.s. Sheet with powder coating.
We are offering baseband transmission, reception trainer. On - board noise generator on - board prbs generator on - board bit error rate meter study of pulse amplitude modulation of digital data for base band transmission study of data extraction & recovery in base band digital transmission study of transmission & reception of band limited pulse train in base band digital transmission system study of eye pattern observation & calculation of noise margin percentage measurement of bit error rate using binary data study of message scramblers & unscramblers effect of switch faults.
We are offering qpsk, dqpsk modulation trainer. On - board synchronized 500 khz sinewave generator dibit pair, differential encoding type data format on - board crystal controlled pulse generator on - board 8 bit variable nrz-l pattern data simulator block description screen printed on pcb switch faults.
We are offering universal embedded trainer. Single board embedded kit based on arm, avr, 89cxx, pic microcontrollers daughter cpu boards for 89c61x2, pic 16f877a, pic 18f452, arm lpc 2148 & atmega32 microcontroller isp programming facility for all microcontrollers 16 led’s to display digital output 16 switches to give digital input indicated by led’s 16 x 2 alphanumeric lcd backlit display 4 x 4 matrix keyboard, miniature buzzer, 12v spdt relay 4 digit seven segment display, 24 i/o lines provided 24c512 eeprom (64kb) ds1307 rtc with suitable battery 4 channel 8bit adc & 8 bit dac using pcf8591 temperature sensor interface lm35 & ds18b20 on board supply +12v, 5v, 3.3v, 2.5v, 1.5v & 1.2v.
We are offering alternator parallel operation training system. Power ( load ) sharing between two alternators in parallel operation condition protection for one alternator against failure of a. Primover by reverse power relay b. Infinite bus (3ø mains) by reverse power relay transfer of power from one alternator to other alternator in parallel operation power sharing between one alternator & infinite bus (3ø mains) in parallel operation condition synchronisation of two 3ø alternators by a. Lamp method ( one dark, two bright ) b. Synchronoscope synchronisation of one 3ø alternator & infinite bus 3ø by a. Lamp method b. Synchronoscope regulation of 3ø alternator o.c. & s.c. Test on alternator regulation of 3ø alternator by direct loading at a. Unity power factor b. Zero power factor ( lagging ) c. Zero power factor ( leading ).
We are offering lvdt transducer kit. Lvdt transducer with transparent enclosure primary excitation voltage of sine wave 1v p-p screw gauge for reference displacement reading on - board digital panel meter on - board instrumentation amplifier facility to interface with pc.
We are offering bernoulli's theorem. Designed to verify bernoulli's theorem for the flow of real liquid plot the hydraulic grade line & total energy line along the flow section complete re - circulation type equipment compact setup as compared to conventional setup consists of a sump tank, measuring tank & mono-block pump mounted on sturdy base fame overflow & ddrain arrangement is provided for supply & delivery tank to prevent rusting, tanks are made up of m.s. Sheet with powder coating
We are offering proportional derivative control system. Derivative & proportional action on different actuated error signals (simulated) generated for closed loop behavior of systems electronic simulation control of derivative time, proportional rate & study of its effect on the controlled system facility for proportional (p) & proportional derivative (pd) control system experiments.
We are offering scr trainer tla108. v - I characteristics of an unidirectional scr under different gate current conditions determination from graph : holding current ( ih ) latching current ( il ) forward break over voltage ( vf ).
We are offering electronics project development system. Discrete, linear, ttl & cmos dual variable power supplies 2420 tie - points breadboard sine, square signal sources manual pulser, potentiometers level switches, status indicator clock to monitor logic signals
We are offering Transmission Line Simulator. Complete System with Auto Transformers, ON OFF Contactors, Voltmeters, Ammeters & Wattmeters along with Load for Panel Performance of Transmission Line for 1f under various conditions Miniature Transmission Line arranged to represent 3f AC long Transmission Line with ACSR Conductors 37 0.146 of spacing 6.7 m to transmit the Power of 90 MW at 0.9 pf Transmission Line is arranged in 3 Phases separately to represent a Line, 80 km to 400 km long with R, L & C divided in 5 sections with Short Circuit Switch or Solid Plug Key for each section Suitable Tap Points are provided with Fault Creating ON OFF Switches for study of Protection Schemes arranged.
We are offering load measurement cell trainer. Resistive load cell load in weights can be measured up to 3 kgs primary excitation voltage of 12v dc on - board digital panel meter on - board instrumentation amplifier facility to interface with pc.
We are offering Electronic Hydraulic Trainer. Self contained comprehensive trainer Specially developed to impart best practical training in Hydraulics Live Demonstrator showing various Hydraulic Components functioning Operating Pressure is kept at safe condition Mobility of Components Quick Release Couplings for easy & leak proof Connections
We are offering fiber optic trainer. 660nm & 950nm transmitter two nos. Of photo detector on - board sine & square wave generator on - board fm modulation & demodulation on - board pwm modulation & demodulation on - board ppm modulation & demodulation on - board 4th order low pass filter on - board fault switch fiber optic analog & digital link intensity mod. Using analog & digital input signal propagation loss, bending loss in optical fiber measurement of numerical aperture characteristics of f - o converter using opm measurement of power & propagation loss using opm e - o converter using power meter setting up of fiber voice link using intensity mode study of fm, pwm & pwm modulation & demodulation study of pc to pc communication using fo digital link.
We are offering frequency division mux, demux trainer. Carrier frequency generation dsbam generation & demodulation circuit generation of frequency division multiplexer signal generation of frequency division demultiplexer signal
We are offering laser diode trainer. 660nm laser diode transmitter photo detector on - board sine wave & square wave generator on - board power meter on - board 4th order lpf on - board pc to pc communication in - built power supply characterization of a laser diode study of acc & apc mode of operation design & evaluation of an ld analog intensity modulation (im) system design & evaluation of an ld digital transmission system transmission of laser through an optical fiber fo numerical aperture measurement setting up fiber optic digital link forming pc to pc communication link using optical pmma & rs-232 interface.
We are offering demod trainer. Digital modulation & demodulation techniques using natural & flat-top sampling on - board 250hz, 500hz, 1khz, 2khz sinewave generator sampling clock of 4, 8, 16, 32 khz on - board 4th order butteworth lpf study of pulse amplitude modulation & demodulation study of pulse width modulation & demodulation study of pulse position modulation & demodulation.
We are offering tdm pulse code demodulation receiver trainer. Two channel tdm pcm receiver on - board 4th order butteworth lpf on - board pll technique for regeneration error check code (none, even, odd, hamming) none, even, odd, hamming parity selections pseudo random sync code generation.
We are offering fm transmitter, receiver trainer. Effect of noise on fm transmission reactance modulator & varactor modulator detuned resonant detector, quadrature detector, fooster seeley detector, ratio detector, pll detector.
We are offering delta, adaptive delta mod, demod trainer. On - board 250hz, 500hz, 1khz, 2khz sinewave generator sampling rate of 8khz, 16khz, 32khz, 64khz on - board compander & expander on - board gain integration setting on - board 4th order butter-worth lpf study of delta modulation & delta demodulation study of slope overload & increased integration gain in delta modulation study of adaptive delta modulation and cvsd.
We are offering dsb, ssb am receiver trainer. Working principle : superhetrodyne frequency range of 525 khz to 1625 khz reception & detection by diode product detectors automatic gain control receiver tuned circuits.
We are offering tdm pulse code modulation transmitter trainer. Internal 500hz & 1khz sinewave generator variable amplitude dc level 2 nos. Of analog input channels error check code option (none, even, odd, hamming) none, even, odd, hamming parity selections pseudo random sync. Code generation 2 modes of operation fast (240 khz / channel approx) & slow (1hz / channel approx).
We are offering signal sampling, reconstruction trainer. On - board synchronized sinewave generator sampling frequency 2, 4, 8, 16, 32 khz sampling duty cycle of 0 - 90 % in steps on - board separate sample and sample & hold circuit on - board 2nd & 4th order butterworth filters aliasing & effect on reconstructed signal effect on amplitude of reconstructed signal switch faults.
We are offering tdm pulse amplitude mod, demod trainer. On - board sinewave generator 4 analog input channels for mux / demux clock regeneration at receiver using pll study time division multiplexing & demultiplexing : using pulse amplitude modulation & demodulation with channel identification information using pll method.
We are offering data conditioning, carrier modulation transmitter trainer. on - board 1mhz (0°), 1mhz (180°), 2mhz (0°) carrier generator on - board clock and coding data data formats : nrz-l, nrz-m, nrz-s, biphase (manchester), biphase-m, biphase-s, urz, ami study of ask, psk, fsk modulator on - board unipolar to bipolar & bipolar to unipolar conversion study of data coding & decoding techniques for non-return to zero study of data coding & decoding techniques for phase encoded format study of data coding & decoding techniques for return to zero format & multilevel binary format.
We are offering carrier demodulation receiver trainer. data formats : nrz-l, nrz-m, nrz-s, biphase (manchester), biphase-m, biphase-s, urz, ami receiver clock generated by pll study of ask, psk, fsk demodulator study of different data formats to nrz-l format.
We are offering audio input / output trainer tlb009. Converts audio input signal from mic / tape to af electrical signals converts af electrical signals to audible output voice communication using dynamic mic & speaker variable gain audio amplifier & lpf
We are offering level measurement kit . Capacitive level transducer level measurement up to 150mm plastic container with outlet tap is provided for water storage on - board digital panel meter on - board instrumentation amplifier facility to interface with pc.
We are offering clipping, clamping circuits. Positive clipping negative clipping biased positive clipping biased negative clipping combination clipping positive clamping negative clamping built - in bank of resistors, capacitors & diodes.
We are offering demod trainer. On - board selectable data generator on - board programmable cyclic 8-bit word generator eight way dip switch provided to create 8-bit word on - board carrier generator ask modulator circuit using ic 4066 ask demodulator using ic tl084 eight led display to verify the input data.