Oscilloscope Demonstrator Trainer

Oscilloscope Demonstrator / Trainer

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Oscilloscope Demonstrator / Trainer is specially designed to study the live working of an Oscilloscope. The entire circuit is placed on a single PCB. With color marking for different sections all the controls are placed actually at the place as they are in the PCB layout. Thus a trainee can easily locate any section & components for the study. The function controls and the adjustment controls are fully accessible to the trainee to verify their effect on the working of the scope. Creation of Faults and rectification of faults are important exercise covered in the experiments. An illustrated block and circuit schematic and the adjustment plan pasted right in front of the trainee’s eyes help him to correlate each operation during the demonstration.

FEATURES:-
Oscilloscope in open form on single PCB
Separate sections with color identification
Test points in each section.
Legend Printing on PCB for easy identification of components
Fault creation & Rectification provided
Can be used as a standard 20 MHz Dual Trace Oscilloscope

TECHNICAL SPECIFICATIONS:-
Vertical deflection (Y) Identical channels
Bandwidth : DC -20 MHz (-3 dB)
Rise time : 17.5 ns approximately
Deflection coefficients: 12 calibrated steps 5 mV/ cm – 20 V / cm (1-2-5 sequence).
Accuracy : ±3 %
Input Impedance : 1 MΩII 25 pF approximately
Input coupling : DC-AC-GND
Maximum Input voltage : 350 V (DC + Peak AC)
Time coefficients : 18 calibrated steps, 0.5 µs/cm-0.2 s/cm (1-2-5 sequence) with magnifier X 5 to 100 ns / cm, with variable control to 40 ns / cm
Sweep Output : 5 V approximately
Cathode Ray Tube: 140 mm Rectangular tube with internal graticule
Accelerating potential : 2 KV approximately
Display : 8×10 cm
Calibrator: Square Wave generator 1 KHz approximately, 0.2 V ±1 % for probe compensation.
Power Supply : 230 V ±10 %, 50/60 Hz
Power consumption : 40 VA approximately