Purchase of Lab Equipments for EEE Department

On /Off Control of Lamp Using Solid State relay kit Solid State relay with operating Voltage of 12/24 V (or) Upto 30V, ON/ OFF control of 230V AC lamp load. Type : Solid State Relay (SSR) Trainer Kit Control/Input Voltage : 12 V / 24 V DC or up to 30 V DC Output Load Voltage : 230 V AC, Single Phase Load Control : ON/OFF control of AC lamp load Solid state relay based switching circuit Opto-isolated input control Built-in AC lamp load Manual ON/OFF switching arrangement LED indication for input and output status

RC PHASE SHIFT OSCILLATOR Educational trainer with three-stage RC network, adjustable oscillator control, power supply, labeled panel with test terminals for CRO observation. Oscillator Type: RC Phase Shift Oscillator using transistor / Op-Amp configuration.  Input Supply: 230 V / 50 Hz ac with regulated internal DC supply.  Output Frequency Range: 100 Hz – 10 kHz adjustable.  Output: Sinusoidal waveform with adjustable amplitude up to 10 Vpp.  RC Network: Three-stage RC phase shift network with frequency control arrangement.  CRO Test Points: Dedicated CRO terminals at amplifier output, each RC stage, and final output for waveform and phase-shift observation.  Protection: Over-voltage and short-circuit protection provided.  Indicators and Controls: Power ON LED indication with frequency and gain adjustment controls

DSO - Digital Storage Oscilloscope Bandwidth: 50 - 100 MHz. Sampling Rate: 1GS/s. Channels: 2 (minimum) Power Supply: 100V–240V AC, 50-60 Hz Automatic Measurement: Vpp, Vavg,RMS, Frequency, Period, Vmax, Vmin, Rise Time, Fall Time, + Width, - Width, +Duty, - Duty etc., Horizontal Scale: 5 ns/div – 50 s/div or equivalent Vertical Resolution: 8 bits (2 Channels simultaneously) Vertical Sensitivity: 1 mV/div – 10 V/div (at input) Waveform Math: +, -, x , ÷, invert, FFT etc., Waveform Storage: 16 waveforms or equivalent Communication Interface: USB Host, USB interface. 7-inch color display or equivalent Input impedance - 1 MΩ ±2%, // 20 pF 2 × passive probes (1X/10X)