ELECTRONIC & ELECTRICAL MEASURING INSTRUMENTS

Oscilloscopes :

It’s an electronic measuring instrument used for measuring electrical signals viz. voltage, current & frequency (wavelength of a signal) etc.

Application :

• For on-field testing.
• On-board circuit testing.
• In electrical & electronic industry for parameters testing.
• In educational institutions.
• In railways for rail continuity examination over a long distance or to detect cracks that are developed in rails.

DUAL TRACE OSCILLOSCOPE :Salient Features

• 20MHz at 5mV, for each channel.
• X-Y operation at 5 mV sensitivity.
• 200 mV peak-to-peak calibrator.
• Dual triggering, component testing facility & trace rotation.

 

Salient Features :

• 15 MHz at 5 mV, component-testing facility.
• Line & External Trigger facility.
• 200 mV peak-to-peak calibrator 10 x 8 DIV.
• Graticule Area (1 DIV= 0.6 cm)
• Completely solid-state & portable model.

Introduction :

D’SQUARE INSTRUMENTS’ MODEL DS 419 is 15 MHZ solid-state portable unit with capabilities of a full-fledge triggered oscilloscope in a compact form. Its lightweight and extreme portability makes it ideally suited to the needs of laboratory, industry and academic institutions. The vertical systems provides calibrated deflection factors from 5mV/div. to 20 V calibrated steps selectable in 1,2,5 sequence. The trigger circuit provides stable display. Triggering signal can be internal, external or line frequency and with positive and negative slopes. The horizontal system provides calibrated sweep rates from 0.2 sec/DIV to 0.5 uSec/DIV in 18 calibrated steps selectable in 1,2,5 sequences. A continuously variable uncalibrated operating sweep control between the steps extends fastest speed to 0.2uSec/DIV approx. The horizontal amplifier provides a deflection factor of 0.5V/DIV approx. with a bandwidth of DC to 500 KHz.

 

Salient Features :

• Sine/square & single-shot square wave forms available in one model.
• Waveform distortion is better than 1% & electronically regulated output amplitude.
• Useful for digital IC & microprocessor bit testing.
• In-built DC regulated power supply to enhance the versatility of instrument.

SQUARE WAVE RISE TIME & FALL TIME BETTER THAN 70NSEC. POWER REQUIRED 230V, 50HZ & 7 WATTS.NOTE: WE RESERVE THE RIGHT TO ALTER THE SPECIFICATIONS FOR IMPROVEMENT OF THE PRODUCT.For details, please contact factory.

Salient Features:

• Sine/square & single-shot square wave forms available in one model

• Waveform distortion is better than 1% & electronically regulated output amplitude

• Useful for digital IC & microprocessor bit testing

• In-built DC regulated power supply to enhance the versatility of instrument

 

For More Detail refer pdf: