Twintex 20MHz Analog Oscilloscope TOS-2020CH setara Osciloscope Instek GOS-620 GOS620 GOS 620 Garansi 1 Tahun Distributor Resmi Service & Parts*

Twintex 20MHz Analog Oscilloscope TOS-2020CH setara Osciloscope Instek GOS-620 GOS620 GOS 620 Garansi 1 Tahun Distributor Resmi Service & Parts*

 Dual channel 20MHz
 10 times sweep magnification
 TV synchronization; X-Y mode
 High illumination internal graticule CRT
 Encoded switch, reliable and durable
 Fully sealed durable attenuation switch
 ALT triggering function, enabling simultaneous observation of two independent signals

Vertical system
Sensitivity 5mV~5V/DIV, 10 steps in 1-2-5 sequence
Accuracy ≤3%
Vernier sensitivity ≤1/2.5 of panel indicated value
Bandwidth DC (AC 10Hz)~20MHz
AC coupling Rise time Approx. 17.5ns
Input impedance Approx. 1MΩ//Approx. 25pF
DC balance shift 5mV~5V/DIV: ±0.5DIV
Vertical mode CH1, CH2, DUAL (ALT/CHOP), ADD, CH2 INV
Chopping repetition frequency Approx. 250kHz
Input coupling AC, GND, DC
Max. Input voltage 400V peak-peak, AC frequency≤1kHz
Common mode rejection ratio >50:1 at 50kHz sine wave (set CH1 and CH2 at same sensitivity)
CH2 INV BAL Balanced point variation≤1DIV (referred to graticule center)

Horizontal system
Sweep time 0.2us~0.5s/DIV, 20 steps in 1-2-5 sequence
Accuracy ±3%, X10MAG: ±5% (20ns~50ns/DIV uncalibrated)
Vernier sweep time control ≤1/2.5 of panel indicated value
Sweep magnification X10 (fastest sweep time 20ns/DIV)
Position shift@X10MAG ≤2DIV at CRT screen center
Linearity ±5%, X10MAG: ±10% (0.2s~1us)

Trigger system
Trigger mode AUTO, NORM, TV-V, TV-H
Trigger level lock Not provided
Trigger source CH1, CH2, ALT, LINE, EXT
Trigger coupling AC: 20Hz to full bandwidth
Trigger slope “+” or “-”
Sensitivity :
Frequency 20Hz~2MHz 2MHz~20MHz
CH1, CH2 1DIV 1.5DIV
ALT 2DIV 3DIV
EXT 200mV 800mV
TV Sync pulse>1DIV (EXT: 1V)

External trigger input
Input impedance Approx. 1MΩ//Approx. 25pF
Max. input voltage 400V (DC+AC peak), AC frequency≤1kHz

X-Y mode
Sensitivity 5mV~5V/DIV±3%
X-axis bandwidth DC~500kHz (-3dB)
Phase error ≤3° at DC~50kHz

Calibration signal output
Waveform Positive-going square wave
Frequency Approx. 1kHz
Duty ratio Output voltage 2Vpp±2%
Output impedance Approx. 1kΩ

CRT
Type 6-inch rectangular with internal graticule, 8x10DIV (1DIV=1cm)
Phosphor P31
Accelerating voltage Approx. 2kV (20MHz); Approx. 12kV (40MHz)
Trace rotation Adjustable at front panel

General
Power source AC110V/220V±10%, 50/60Hz, Max. 35VA
Accessories Power cord x1, Operation manual x1, Probe x2
Dimension (WxHxD) 310x150x455mm
Weight Approx. 8kg

Garansi 1 Tahun Service & Suku Cadang dari Distributor Resmi - PT. Unitronic Jaya

More info : www dot unitronicjaya dot com