19-5
IM 701310-01E
Specifications
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App
Index
Signal Acquisition and Display
Item
Specifications
Acquisition mode
Selectable from normal, average, and envelope acquisition modes
High resolution mode
Vertical axis resolution increased up to 12 bits
Record length
DL9040/DL9140/DL9240
2.5 kW, 6.25 kW, 12.5 kW, 25 kW, 62.5 kW, 125 kW, 250 kW, 625 kW, 1.25 MW, 2.5 MW
DL9040L/DL9140L/DL9240L
2.5 kW, 6.25 kW, 12.5 kW, 25 kW, 62.5 kW, 125 kW, 250 kW, 625 kW, 1.25 MW, 2.5 MW, 6.25 MW
Sampling mode
Switch between realtime sampling and repetitive sampling for some time axis settings.
Interleave mode
One input signal is sampled with two A/D converters, doubling the maximum sample rate.
Interpolation
Actual sampled data can be interpolated by a maximum factor of 1000 (2000 in high resolution
mode), increasing the time resolution (max. 2.5 TS/s).
Accumulation
Waveform accumulation possible. Count mode and time mode selectable. Save and load are also
possible.
Zoom
Expand the waveform in the voltage axis (vertical) or time axis (horizontal) direction
2 locations at independent zoom rates
Voltage axis magnification
:
×1 to ×10
Time axis magnification
:
×1 to 1 data value/div
Display format
Analog waveform divided into 1, 2, 3, or 4 displays
Display interpolation
Selectable from dot display of sample points, sine interpolation display, linear interpolation display,
and pulse interpolation display
Graticule
Selectable from four types
Auxiliary display ON/OFF
Turn ON/OFF the scale values, signal labels, and trigger marks
Snapshot
Retains the current displayed waveform on the screen
Analysis and Search
Item
Specifications
Cursor measurement
Selectable from five cursor types
Vertical, Horizontal, VT, H&V, Marker, Serial
Automated measurement of
waveform parameters
Following waveform parameters can be measured automatically.
Items applicable to all setting range data, regardless of period:
Max, Min, High, Low, P-P, Hi-Low, +Over, -Over, Rms, Mean, Sdev, IntegTY, V1, V2,
Δ
T
Items applicable to all setting range data, related to period:
C.Rms, C.Mean, C.Sdev, C.IntegTY, Freq, 1/Freq, Count, Burst
Items applicable to first data found in setting range:
+Width, -Width, Period, Duty, Rise, Fall, Delay
Zoom
Expand the waveform in the voltage axis (vertical) or time axis (horizontal) direction
2 locations at independent zoom rates
Voltage axis magnification
:
×1 to ×10
Time axis magnification
:
×1 to 1 data value/div
Search & zoom
Search a part of the displayed waveform and display expanded
Auto Scroll function: Automatically scrolls the zoom screen in the time axis direction.
Search function:
Search a specified part of currently displayed waveform from a specified
time, and display in zoom window.
Search Type:
Edge, Edge(Qualified), State, Pulse, Pulse(Qualified), Pulse State, Serial
Pattern, I
2
C(option), CAN(option), LIN(option), SPI(option), UART(option)
History memory
Max. images:
DL9040/DL9140/DL9240
1000 (with a record length of 2.5 kW) using history
800 (with a record length of 2.5 kW) using N single
DL9040L/DL9140L/DL9240L
2000 (with a record length of 2.5 kW) using history
1600 (with a record length of 2.5 kW) using N single
The number of history images do not change even if interleave mode is ON.
History search:
Search for and display waveforms from the history memory that satisfy
specified conditions.
Search type:
Rect, WAVE, POLYGON, Parameter(Measure, FFT, XY)
Replay:
Automatically displays the history waveforms sequentially
Telecom test
Mask Test or Eye Pattern measurement
XY analysis
Display the phase relationship between two trace signals by specifying a trace for the X-axis
(horizontal axis) and a trace for the Y-axis (vertical axis)
FFT analysis
FFT (Fast Fourier Transform) (max. 250 k points)
19.6 Functions
