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型号
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DOX 2025B
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DOX 2070B
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DOX 2100B
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Type of display
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7" WGA colour LCD screen (resolution 800 X 480) – Adjustment of brightness and contrast
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On-screen display of curves
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Trace area, 8 x 16 divisions
2 curves + reference + Maths function - Full graticule or edges
Display mode: Samples or Vectors with interpolation, or Persistence mode
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Commands
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Usual direct commands by buttons/knobs on front panel
System of menus on right side of the screen with selection by 5 buttons next to them – "Menus On/Off" command
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Choice of language
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By menu, 5 languages (FR/EN/DE/IT/ES), online help in English and French
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Bandwidth
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25 MHz
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70 MHz
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100 MHz – 20 MHz bandwidth limiter
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Number of channels - Impedance
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2 channels, common chassis-earths - 1 MΩ / 18 pF and External Trig channel
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Display of traces
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Channel number, earth reference indicator and trace in the colour of the channel
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Maximum input voltage
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± 300 Vp-p (without probe)
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Vertical sensitivity
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12 ranges from 2 mV – 10 V/div - Basic accuracy ± 3 %
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Rise time
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< 7 ns
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< 5 ns
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< 3.5 ns
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Factors of compensated probes
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0.1 X, 0.2 X, 1 X, 10 X, 50 X, 100 X, 500 X , 1000 X, 2000 X, 5000 X, 10000 X
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Sweep speed
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5.0 ns/div - 50 s/div. (Oscilloscope mode)
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2.5 ns/div - 50 s/div (configurable digital filters)
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Scan
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100 ms/div ~ 50 s/div. (Recorder mode - Scan)
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Horizontal zoom
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Yes
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Sources / Modes
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CH1, CH2, Ext, Ext/5, mains / Automatic, Triggered, One-shot - XY
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Roll mode
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100 ms/div. to 50 s/div
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Type
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Edge, pulse width (20 ns-10 s), video (Pal, Secam, NTSC), slope, alternate
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Coupling
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AC, DC, HFR (HF rejection), LFR (LF rejection)
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Maximum sampling rate
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One-shot = 250 MS/s (2 channels), 500 MS/s (1 channel)
Repetitive = 10 Gé/s
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One-shot = 500 MS/s (2 channels), 1 GS/s (1 channel)
Repetitive = 50 Gé/s
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Vertical resolution
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8 bits (vertical resolution 0.4 %)
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Memory depth
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Max. depth = 32 kpoint
"Unlimited"’ storage capacity (USB key)
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Max. depth = 2 Mpoints (long MEM)
"Unlimited"’ storage capacity (USB key)
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File management
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Trace files (proprietary format and spreadsheet-compatible ".CSV" format) for the signals
Complete instrument setup files – Screenshot files (Windows-compatible ".BMP" format)
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PEAK DETECT mode (capture of transients)
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Minimum event duration = 10 ns
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Display modes
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Points or vectors – Persistence mode (1 s, 2 s, 5 s, 10 s, 20 s or infinite) or Averaging mode (factor from 4 to 256)
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XY mode
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Yes
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AUTOSET
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AUTO-adjustment of the amplitude, the time base and the trigger position
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MATH functions on the channels
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Trace calculated in real time: CH1 and CH2: addition, subtraction, multiplication, division
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FFT analyser
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FFT calculated over 1,024 points – Simultaneous display of trace + FFT – 4 windows (rectangle, Hamming, Hanning, Blackman)
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Manual measurement cursors
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Manual, tracking and automatic modes
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PASS/FAIL
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Pass/Fail test using a limit envelope
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Automatic measurements
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32 time-based or level measurements
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Filters
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Yes
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Data storage and printing
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On USB device only
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PC communication
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USB Device and ETHERNET RJ45 for PC communication with EASYSCOPEX software
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Mains power supply
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Universal 100-240 V / 50/60 / 400 Hz / 50 VA max. - removable mains power cable
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Safety – EMC –anti-theft
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Safety as per IEC 61010-1 300 V Cat II – EMC as per EN61326-1 – Kensington lock
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Environment
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Storage: -20 °C to +60 °C – Operation: +10 °C to +40 °C
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Mechanical specifications
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Dimensions (L x W x H): 323 x 135 x 157 mm – Weight: 2.385 kg
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Warranty
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2 years
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