便携式数字存储示波器

Autoscale
FFT
8.5 inch LCD color display
Support USB for data transmission to PC
20 automatic measurements
Specifications
Bandwidth 25MHz
Sample rate(Real time) 100MS/s
Horizontal Scale(S/div) 5ns/div~100s/div, step by 1~2.5~5
Rise time (at input, typical) ?14ns
Channels Dual channels + external trigger
Display 8.5?”color display, TFT screen, 640?—480 pixels
Input impedance 1M??±2%in parallel with 20pF?±5pF
Isolation between channels 50Hz (100:1), 10 MHz (25:1)
Max. input voltage 300V (DC + AC PK-PK, 1M? input impedance, Probe attenuation 10:1)
DC gain accuracy ?±5%
DC accuracy(Average) Average?16:?±(5% reading+0.05div) for ?V
Probe attenuation factor 1X, 10X, 100X, 1000X
LF respond(AC, -3dB) ?5Hz(at input)
Record length 5K points on each channel
Sampling rate/relay time accuracy ?±100ppm
Interpolation (sin x)/x
Interval(?T) accuracy (full bandwidth) Single: ?±(1 interval time+100ppm?—reading+0.6ns)
Average>16:?±(1 interval time+100ppm?—reading+0.4ns)
Input coupling DC, AC
Displacement ?±50V(500mV-5V), ?±2V(5mV-200mV)
Vertical resolution (A/D) 8 bits resolution (2 Channels simultaneously)
Vertical sensitivity 5mV/div?5V/div(at input)
Trigger type Edge, Video
Trigger mode Auto, Normal, Single
Trigger level ?±6 divisions from screen center
Acquisition modes Sample, Peak Detect and Average
Line/field frequency(Video) Support standard NTSC, PAL and SECAM broadcast systems
Cursor measurement ?V and ?T between cursors
Waveform Math ?, ?, FFT
Waveform storage 4 waveforms
Communication interface USB2
Cymometer Unavailable
Power supply 100V-240V AC, 50/60Hz, CATII
Power consumption ?15W
Fuse 1A, T class, 250V

便携式数字存储示波器

便携式数字存储示波器