CQ620AT DUAL CHANNEL OSCILLOSCOPE

428.00 (526.44 Tax Included)

Dual channel oscilloscope.

Out of stock

Categories: SKU: 117107

Features
.Expanded vertical sensitivity to 20V/div
.Component testing function: resistor, capacitor, inductor
.20MHz dual channel
.High sensitivity: 1mV/div
.ALT triggering function
.Z-Axis input,CH1 output(optional)
.Encoder for sweep
.10 times sweep magnification
.Triggering level lock function, automatic synchronize function

Catalog Number

117107

Specifications

Technical Data CQ620AT
CRT Type 6-inch rectangular with internal graticule 8×10div (1div=1cm)
Z-Axis input Zin. ≈47kΩ , Vin. ≥5Vp-p, Bw. DC~2MHz
Accelerating voltage Approx. 2kV
Illumination Front panel control
Vertical Sensitivity ×1 ±3%,5mV~20V/div on 1-2-5 sequence 12 rangers
×5 ±5%,1mV~4V/div on 1-2-5 sequence 12 rangers
Bandwidth ×1 DC (AC 10Hz) ~20MHz (-3dB)
×5 DC (AC 10Hz) ~7MHz (-3dB)
Rise time ×1/×5 ≤17.5ns/ ≤50ns
Input impedance ≈1MΩ ±3%/ 25PF±5PF
Max. input voltage 400V (DC + ACp-p) at 1kHz
Input coupling AC, DC, GND
Vertical operation mode CH1, CH2, ALT, CHOP, ADD, CH2 INV
Horizontal Sweep time 0.2 μ s~0.5 s / div±3%; MAG×10:20ns ~ 50ms /div ±5%
Sweep time accuracy ±3%, ±5% at ×10MAG (20ns~50ns/DIV uncalibrated)
Sweep magnification 10 times
Max sweep time 20ns/div
Linear ±5%, ±10% at ×10MAG
Trigger Trigger mode AUTO(TV-V),NORM,TV-H, LEVER LOCK
Trigger source CH1, CH2, ALT, LINE, EXT, VERT
Trigger coupling AC
Trigger slope “+” or “-“
Trigger sensitivity 5Hz~10MHz 10MHz~20MHz
CH1,CH2 1DIV 1.5DIV
ALT 2.0DIV 3.0DIV
EXT 200mV 300mV
TV sync pulse >2DIV or 0.5V (EXT)
External trigger input Input impedance: 1MΩ ±3%,   25pF±5pF
Max. input voltage: 400V (DC+ACpeak) at 1kHz
X – Y Sensitivity 5mV~5V/div, ± 4%
X-axis bandwidth DC ~500kHz
Phase error ≤3°   DC ~ 50kHz
Output signal CH1 signal output
Calibrator output 1kHz square wave, 2Vp-p±2%
Power source AC 110/220V±10%, 50Hz/ 60Hz, ≈40W
Dimensions 310(W) ×145(H) × 440(D) mm
Weight Approx. 8kg
Accessories One operation manual, one fuse, onepower cable, two probes

Catalog Card

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