Oscilloscope Dual Trace/Channel – Edulab

Code: 241-541

Dual- channel 20MHz oscilloscope with maximum sensitivity of 5mV/DIV.  The time base provides a maximum sweep time of 0.2uS/DIV.  When magnified by 10, the sweep speed is 20nS/DIV/  This Oscilloscope employs a 6 inch rectangular type cathode ray tube with red internal graticule.

14 in stock!

£322.55   excl. VAT

( RRP £361.26)

14 in stock (can be backordered)

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Description


Dual- channel 20MHz oscilloscope with maximum sensitivity of 5mV/DIV.  The time base provides a maximum sweep time of 0.2uS/DIV.  When magnified by 10, the sweep speed is 20nS/DIV/  This Oscilloscope employs a 6 inch rectangular type cathode ray tube with red internal graticule.

  • 20MHz/40MHz dual channel
  • Hight sensitivity: 1mV/div
  • Expanded vertical sensitivity to 10V ~ 20V/div
  • Component testing function(CQ620AT)
  • ALT triggering function
  • Z-Axis input,CH1 output(opotion)
  • Encoder for sweep
  • 10 times sweep magnification
  • TV synchronization, X-Y mode
  • Triggering level lock function, automatic synchronize function

 

 

( 241-541 )

Technical Specifications

CRT
Type6-inch rectangular with internal graticule 8x10div (1div=1cm)
Z-axis inputZin: ≈47kΩ ; Vin: ≥5Vp-p; Bw: DC~2MHz
Accelerating voltageApporx.2KV
IlluminationFron t panel control
VERTICAL SYSTEM
Sensitivity   X1±3%;5mV~20V/div on 1-2-5 Sequence 12 rangers
Sensitivity   X5±5%;1mV~4V/div on 1-2-5 Sequence 12 rangers
Bandwidth X1DC (AC 10Hz) ~ 20MHz(-3dB)
Bandwidth X5DC (AC 10Hz) ~ 7MHz (-3dB)
Rise Time  X1/X5≤17.5ns/≤50ns
Input Impedance≈1MΩ±3%/ 25PF±5PF
Max Input Voltage400V (DC + ACp-p) at 1kHz
Input CouplingAC, DC, GND
Vertical operation ModeCH1, CH2, ALT,CHOP, ADD, CH2 INV
HORIZONTAL SYSTEM
Sweep time0.2us~0.5s / div±3%; MAGx10:ns ~ 50ms /div ±5%
Sweep time accuracy±3%, ±5% at x10MAG (20nS~50nS/DIV uncalibrated)
Sweep magnificaton10 times
Max sweep time20nS/DIV
Linear±5%, ±10% at x10MAG
TRIGGER
Trigger ModeAUTO(TV-V),NORM,TV-H,LEVER LOCK
Trigger SourceCH1, CH2, ALT, LINE, EXT,VERT
Trigger CouplingAC
Trigger Slope"+" or "-"
Trigger sensitivity 5Hz~10MHz10MHz~20MHz
CH1,CH21 DIV1.5DIV
ALT2.0DIV3.01DIV
EXT200mV300mV
TV sync pulse >2DIV or 0.5V(EXT)
External trigger inputInput impedance:1MΩ±3%, 25pF±5pF
Max. input voltage: 400V (DC+ACpeak) at 1KHz
X-Y OPERATION
Sensitivity5mV~5V/div±4% 90
X-axis BandwidthDC~500KHz
Phase Error≤3°  DC~50kHz
OUTPUT SIGNAL
CH1 signal output
Calibrator Output1kHz Square wave, 2Vp-p±2%
POWER SOURCEAC 110/220V±10%, 50Hz/ 60Hz, ≈40W
DIMENSIONS310(W) x 145(H) x 440(D)mm
WEIGHTApprox. 8kg
ACCESSORIESOperation manual, one fuse, one power cable, two probes

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