Analogue Oscilloscope( model V-212)
Specification
SPEC V-212
CRT 6 rectangular screen with internal graticule, 8× 10div
Vertical deflection
Display model CH1, CH2, ADD, ALT, CHOP
Deflection factor 5mV/ div to 5V/ div ± 3% , 1mV/ div to 1V/ div± 5% ( × 5) , 10steps
Rise time f17.2ns
Max. input vlitage 250V( DC+ AC peak) f1KHz
Inout coupling AC, DC, GND
Polarity selection + or-( CH2 Only)
Horizontal deflection
Display mode 1, 10, X-Y
Time base 0.2µ s/ div to 0.2s/ div, 9 ranges
Sweep magnification × 10
Accuracy ± 3%
Trigger system
Trigger mode NORM, AUTO, TV-V, TV-H
Trigger source CH1, CH2, VERT, LINE, EXT
Sensitivity
and frequency
20Hz~ 20MHz( VERT)
AUTO, NORM 0.5div( INT) , 0.5Vp-p( EXT)
TV-V, TV-H At least 1 div or 1Vp-p
Input impedance 1M©
X-Y operation
X-Y phase difference f3 , DC-50kHz
Others
Calibration waveform Frequency: 1KHz± 20% , Voltage: 0.5V± 10%
Power supply 220V/ 110V± 10% ; 50/ 60Hz
Dimensions 310( W) × 130( H) × 370( D) mm
Weight 8.5KG