UNI-T UTD2000CEX-II Series User Manual page 42

Input
Input Coupling
DC, AC, GND
Input Impedance 1MΩ ± 1% // 20pF ± 3pF
1m× 2m× 5m× 10m× 20m× 50m× 100m× 200m× , , ,
Probe Attenuation
Coefficient 500m× 1× 2× 5× 10× 20× 50× 100× 200× 500× 1000× , , , ,
CAT I 300 Vrms CAT II 100 Vrms
Maximum ,
Input Voltage
Transient Overvoltage 1000 Vpk
Horizontal
Timing Scale 5ns/div ~ 50s/div (1-2-5 base)
≤±(50+ 2×Service Life)ppm
Timing Accuracy
Pre-trigger (Negative Delay): ≥1 Screen Width
Delay
(
Post-trigger Positive Delay 1 s~50 s
YT XY ROLL , ,
Timebase
Vertical
Model UTD2102CEX-II
Bandwidth
Rise Time (Typical)
Channels
, , , , ,
, , , , , ,
,
):
UTD2072CEX-II
Vertical Resolution
1mV/div~20 V/div(1-2-5 base)
Vertical Scale
Vertical Displacement Range
Bandwidth Limit (typical)
Low Frequency Response
≤5 Hz（on BNC）
(AC coupling, -3dB)
Sampling or average sampling method)
DC Gain Accuracy
<5 mV: ±4% ≥5 mV: ±3%
≤±4% (Sampling or average
DC Offset accuracy
sampling method)
Channel Separation
DC to maximum bandwidth：>40 dB
Sampling
Sampling Teal-time Sampling , Equivalent sampling
1GS/s(Single Channel)
Real-time Sampling Rate
500MS/s(Dual Channel)
Sampling, peak detection, high
Acquisition Mode
resolution, envelope, and average
After all channels reach N times sampling,
Average Value
N times in 2,4,8,16,32,64,128,256,512
Waveform Interpolation sin(x)/x
Storage Depth Auto, 28kpts, 280kpts, 2.8Mpts, 28Mpts
UTD2000CEX-II
User Manual
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