(Origin section: C/C
The file format in the compressed package: executable file
Attachment source: Internet
Operation mode: Windows mode
Is it verified by me: yes
Attachment nature: free
Detailed description: Hantek virtual instrument provides free VC, VB, LabView, LabWindows/CVI, C Builder, Delphi demo project-level source code virtual,
Virtual Oscilloscope DSO-2250USB: Features
Streamlined design, compact size, USB2.0 interface, no power supply, similar interface to desktop oscilloscope, easy to use.
It is more suitable for notebook computers, production line maintenance and adjustment, and is convenient for business trips.
Small size (mm): 190(L)x100(W)x35(H), easy to carry.
.High refresh rate, high sampling rate, 250MS/real-time sampling.
Software support: Windows98, WindowsMe, WindowsNT, Windows2000, WindowsXP, VISTA
More than 20 kinds of automatic measurement functions, PASS/FAILCheck function, suitable for engineering use.
Uniform waveform, persistence, brightness adjustment, reverse, add, subtract, multiply, divide, X-Y display
Waveform data can be output to EXCEL, BMP, JPG according to time and voltage.
FFT spectrum analysis
One computer can be connected to multiple oscilloscopes together to easily expand the number of channels.
The secondary development library is provided, and the Labview\VB\VC\Delphi\C Build development example is provided
3. Technical indicators
aisle
2 channels
impedance
1MΩ25pF
coupling
AC/DC/GND
vertical resolution
8Bit
Voltage range
10mV-5V, 9Steps
Straight accuracy
±3%
Time base range
4ns-1h, 38Steps
Adjustable vertical orientation
Have
input protection
Diode Clamping
X-Y
Have
auto configuration
Yes (30Hzto100MHz)
External trigger input
DC-100MHz
horizontal method
automatic, canonical, one-shot
Trigger slope
/-
Trigger level adjustable
Have
trigger type
simulation
trigger source
CH1,CH2,EXT
pre-trigger
0-100% selection
storage depth
10K-512KB/CH
single bandwidth
DCto100MHz
Maximum real-time sample rate
250MS/s
Sample rate selection
Have
Bright line display
Point/Line, Uniform Waveform, Afterglow, Brightness Adjustment.
network
switch
straight mode
CH1,CH2,Dual,ADD
Cursor measurement
Have
Spectrum Analyzer
aisle
2 channels
algorithm
Fast Fourier transform, reverse, add, subtract, multiply, divide.
bandwidth
100MHz
cursor display
frequency, voltage
data point
10K-512K per channel
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