Applying the touch screen on the oscilloscope, it needs to have the following characteristics:
Sensitivity and response speed: the touch screen needs to have high sensitivity and fast response characteristics to ensure that the user can operate and observe waveforms smoothly;
High resolution and accuracy: the touch screen on the oscilloscope needs to have high resolution and accuracy to meet the user's accuracy requirements for waveform measurement and analysis;
Anti-interference: oscilloscopes are usually subject to electromagnetic interference and other interference, the touch screen needs to have good anti-interference properties to avoid affecting the observation and analysis of waveforms;
Durability and abrasion resistance: since the oscilloscope is a frequently used instrument, the touch screen needs to have sufficient durability and abrasion resistance to ensure a long service life;
Multi-touch support: the touch screen on the oscilloscope needs to support multi-touch function so that the user can perform multiple operations and measurements at the same time.
Applying a touch screen on an oscilloscope can bring the following advantages and features:
Intuitive operation interface: The touch screen can provide an intuitive graphical user interface, which allows users to zoom, pan, and measure waveforms by touch operation, avoiding cumbersome knob or button operations and improving the user experience.
Multi-touch function: The touch screen on the oscilloscope usually supports multi-touch, which allows users to operate with multiple fingers at the same time, such as selecting different waveforms and adjusting different parameters at the same time, which improves the flexibility and efficiency of operation.
Quick Setup and Adjustment: Through the touch screen, users can directly mark the waveform, add measurement parameters, set trigger conditions, etc., which simplifies the process of setup and adjustment, and reduces operation steps and time consumption.
Data interaction and analysis: The touch screen can achieve the interaction and analysis of waveform data. Users can draw a line or measure on the waveform with their fingers to get specific values and information, which is convenient for waveform analysis and troubleshooting.
Customised interface and shortcut operation: The touch screen on the oscilloscope can support customised interface and shortcut operation, which allows users to set the interface layout and frequently used functions according to their own needs, so that they can access and operate the frequently used functions quickly and improve their work efficiency.