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Electronic & Electrical Measuring Instruments

Dual Trace Oscilloscope (25 MHz)

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.
VERTICAL DEFLECTION (Y- AXIS)  
OPERATING MODE MONO (CH1), DUAL (ALT OR CHOP), ADD & X-Y.
BAND WIDTH DC TO 20 MHz (-3DB)
RISE TIME 18 Nsecs
ACCURACY 3% IN VERTICAL DEFLECTION SYSTEM
DEFLECTION COEFFICIENT 5 mV/DIV TO 20 V/DIV IN 1,2,4 SEQUENCE
INPUT IMPEDANCE 1 MEG OHM/40 PF APPROX
INPUT COUPLING AC/DC/GROUND
MAX INPUT VOLTAGE 400 V (DC + AC PEAK)
TIME BASE  
TIME COEFFICIENT 0.2 SEC./DIV. TO 0.2 SEC/DIV IN 1,2,5 SEQUENCE IN 19 CALIBRATED STEPS WITH 5% ACCURACY.
SWEEP MAGNIFICATION X5, EXTENDS FASTEST SWEEP TO 40 nSEC
TRIGERRING SYSTEM  
SOURCE INTERNAL FROM CH1 OR DUAL EXTERNAL
SLOPE POSITIVE AND NEGATIVE
MODE AUTO & NORMAL
SENSITIVITY 1 DIV. FROM 5 Hz TO 20 Hz
EXTERNAL 3V PEAK TO PEAK 5 Hz TO 20 Hz
HORIZONTAL DEFLECTION (X- AXIS) CH2 ACTS AS X- AMPLIFIER IN X-Y MODE
MAX. INPUT VOLTAGE 400V (DC PLUS AS PEAK)
BAND WIDTH 5Hz TO 1MHz (-3DB)
DEFLECTION COEFFICIENT 5m V/DIV TO 20 DIV IN 1,2,4 SEQUENCE IN 12
CALIBRATED STEPS WITH 3% ACCURACY
INPUT IMPEDANCE 1MEG. / 40 PF.
GENERAL INFORMATION  
COMPONENT TEST FACILITY 6.8V (R.M.S.) MAX. CURRENT - 40 mA.
CATHODE RAY TUBE (CRT) 13 CM ROUND CRT WITH P 31 PHOSPHER.
ACCELERATING POTENTIAL 2 KV APPROX.
BUILT IN CALIBRATOR 200mV PEAK TO PEAK SQUARE WAVE SIGNALS.
GRATICULE 10 DIV. x 8 DIV. (1 DIV=1CM.)
TRACE ROTATION TRACE ROTATION COIL PROVIDED
POWER 230V, 50Hz, 50VA APPROX.
WEIGHT 11KG. APPROX.
DIMENSION (H X W X D) 175MM X 302 MM X 420 MM
 
NOTE: WE RESERVE THE RIGHT TO ALTER THE SPECIFICATIONS FOR IMPROVEMENT OF THE PRODUCT.