UNI-T UTD1000L Series - Page 78

Chapter 9 Appendixes
Appendix A: Technical Specifications
Unless otherwisef specified, the technical specifications are all applicable for 10× probe and UTD1025L
Oscilloscope. First of all, the Oscilloscope must satisfy two following conditions in order to mee those
specifications:
■ The Oscilloscope must run continuously for more than 30 minutes in regulated working temperature.
■Users have to execute “self-calibration”procedure in UTILITY menu if operating temperature is 5℃ or
above higher than specified range. All specifications are warranted except items marked with “Typical”
Technical Specifications:
Oscilloscope
Acquisition mode
Acquisition mode
Real-time acquisition
Acquisition rate
UTD1025CL UTD1050CL 200MS/s
UTD1025DL UTD1050DL 250MS/s
Acquisition
Acquisition, Peak Detect, AVG
AVG value
All channels can acquire simultaneously up to N times, N
can be selected from 2, 4, 8, 16, 32,64, 128 and 256.
Input
Input Coupling
DC、AC、GND
Input Impedance
1±2%ΜΩ，与21±3PF in parallel;
Probe Attenuation Factor
1X,10X,100X,1000X
Max.Input Voltage
300V（DC＋AC Peak,、1MΩInput Impedance）
Interchannel Delay
(typical)
50ps
Horizontal
Waveform Interpolation
sin(x)/x
Record Length
3M
Memory Depth
12K
Scan Speed(S/div)
UTD1025CL UTD1025DL :10ns/div-50s/div
UTD1050CL UTD1050DL: 5ns/div-50s/div Stepping in 1-2-5
Sample Rate and Delay
Accuracy
±50ppm((any time interval ≥1ms)
Interval Time(△T)
Measuring Accuracy(Full
BW)
SINGLE: ±(1 sampling interval time+50ppm×readings+0.6ns)
﹥16AVGs: ±(1 sampling interval time +100ppm×readings+0.4ns
）
Vertical
A/D Converter(A/D)
8-bit resolution
Vertical Scale(V/div)
5mV/div～20V/div(at BNC)
Offset Ranges
5mV/div～100mV/div: ±1.2V；
UTD1000L User Manual 75