Functional development of USB virtual oscilloscope
1. One machine can be used for multiple purposes. It has 8 major functions: spectrum analyzer, waveform recorder, waveform generator, frequency meter, voltmeter, acoustic analysis grapher, mathematics related graph grapher and digital storage oscilloscope.
2. Chinese and English versions, languages can be switched between each other.
3. Record storage and playback functions. You can record the current screen or the entire waveform. Operating the record and playback functions is like operating a computer DVD.
4. Various record storage solutions. Data can be imported into Word, Excel, and Notepad to facilitate the formation of reports and further analysis using Excel's powerful charting functions.
5. Special function to delete data files. The data file generated by the online recording function is not a single file, but a series of files. The dedicated deletion function is designed to delete a series of files, improving the environmental protection of the software and making it more convenient for users to use.
6. The screen can be zoomed in and out. Placing the mouse on the edge of the waveform screen can cause the waveform screen retractable icon to appear. At this time, the user can drag the retractable icon to change the height and width of the waveform screen. Users can also change the height and width of the waveform screen through the toolbar. Waveform images can be saved as JpG files or copied to Word and Excel.
7. Various professional graphic displays, such as spectrum analyzer, Lissajous waveform, acoustic professional diagram, mathematical correlation diagram, etc.
8. Spectrum analyzer function. Compared with ordinary spectrum analyzers, it can observe and read out the specific values and relative values of frequency points.
9. Rich calculation display area. Below the time domain waveform is the parameter display area, which can display the average value, maximum value, minimum value, effective value, peak-to-peak value, effective value, etc. Double-click the display parameters to set the display items and colors at that location. Online parameters can be easily copied to other documents.
10. System parameter settings are automatically stored by the computer. Users can also store various settings for measuring specific signals for later recall.
11. The system has online automatic calibration function to ensure system accuracy. The system will intelligently adjust the calibration parameters of each machine.
12. Waveform online printing.
13. Dual-channel synchronous real-time sampling.
14. The menu style is variable. The knobs are available in 3D style and flat style.
15. Shortcut toolbar, users can choose whether to enable the toolbar. The toolbar includes some commonly used operations, such as menu style selection and direct adjustment of the waveform window size. The toolbar has Chinese and English operation prompts.
16. The voltage gear list and level position list make user adjustment more intuitive. Users can also use the fine-tuning buttons to adjust the level position.
17. Rich color settings, graphical operation, line type selection, and convenient operation.
18. Intelligent search waveform. The waveform can be continuously locked and tracked, so that the waveform is automatically displayed at the appropriate position and appropriate time base (frequency).
19. Hard copy function. Waveforms can be copied directly to Word, Excel and other software.
20. Channel interactive mathematical operation function. Multiple working modes. Multiple signal coupling methods (AC, DC and GND).
21. Multiple trigger types. The trigger position in the horizontal direction (holdoff ratio) and vertical direction (trigger level) is precisely adjustable. Users can also easily use the mouse to drag the trigger mark and adjust the trigger level and horizontal trigger position (holdoff ratio).
22. Plug and play, automatically search and identify instruments, and display instrument subdivision models.
23. Small size and easy to carry. Metal shell, strong anti-interference. No external power supply is required, and it is more convenient to use in the field when paired with a laptop computer.
24. The area is multi-functional. One computer can be equipped with multiple USB oscilloscopes at the same time, thereby achieving the purpose of observing more channels with one computer.
25. The software is continuously improved and upgraded, and the USB oscilloscope has advanced functions.
26. Inheriting the advantages of traditional instruments, it has a friendly human-machine interface and is easy to operate.
