UNI-T UT8802E User Manual

Pages 25

Year 2017

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UNI-T UT8802E Oscilloscope Specification

The UNI-T UT8802E Oscilloscope is a sophisticated electronic test instrument designed to capture and analyze voltage signals in various applications. It features a dual-channel configuration, allowing simultaneous measurement of two separate signals. The oscilloscope boasts a bandwidth of 200 MHz, providing accurate signal representation and detailed waveform analysis for a wide range of frequencies. With a real-time sampling rate of up to 1 GSa/s, the UT8802E ensures high-resolution data acquisition, offering precise temporal measurements and signal visualization.

The instrument is equipped with a large 7-inch TFT-LCD display, delivering clear and vibrant waveform representations, which enhances the user experience by simplifying data interpretation. It includes a comprehensive set of trigger modes, such as edge, video, and pulse width, enabling precise capturing of complex signal patterns. The oscilloscope supports advanced mathematical functions and FFT analysis, providing users with the tools for in-depth signal examination and troubleshooting.

Connectivity is facilitated through USB and LAN ports, allowing for seamless data transfer and remote control capabilities, which are essential for integration into automated test setups. The UT8802E is designed with a user-friendly interface, incorporating intuitive menu navigation and shortcut keys, ensuring efficient operation and minimizing learning curves for users.

Portability and versatility are emphasized by its compact design, making it suitable for both benchtop and field applications. Its robust construction ensures durability in various environmental conditions. The UNI-T UT8802E Oscilloscope is an ideal choice for engineers and technicians seeking a reliable, high-performance tool for signal analysis and electronic diagnostics.

UNI-T UT8802E Oscilloscope F.A.Q.

How do I set up the UNI-T UT8802E Oscilloscope for the first time?

To set up the UNI-T UT8802E Oscilloscope, connect the power cord, attach the probe to the channel input, and power on the device. Adjust the display settings for optimal viewing using the controls on the front panel.

What steps should I take if the oscilloscope screen is not displaying any signal?

Check that the probes are properly connected to the channel inputs and the test points. Ensure the oscilloscope is on the correct channel and the trigger settings are correctly configured.

How can I calibrate the probes on my UNI-T UT8802E Oscilloscope?

Connect the probe to the calibration output on the oscilloscope. Adjust the compensation trimmer on the probe until the displayed waveform is a flat square wave.

What maintenance procedures are recommended for the UNI-T UT8802E Oscilloscope?

Regularly clean the oscilloscope using a soft, dry cloth. Avoid using harsh chemicals. Periodically check and adjust the probe compensation and inspect the probes and cables for any damage.

How do I save waveform data on the UNI-T UT8802E Oscilloscope?

Use the USB interface to connect a flash drive. Press the 'Save' button on the oscilloscope to store the waveform data onto the connected USB device.

What should I do if the oscilloscope is not powering on?

Ensure the power cord is properly connected and the outlet is functional. Check the fuse in the oscilloscope and replace it if necessary.

How can I measure frequency using the UNI-T UT8802E Oscilloscope?

Connect the probe to the signal source and select the appropriate channel. Use the Measure menu to select 'Frequency' and the oscilloscope will display the frequency value on-screen.

What are the common troubleshooting steps if the waveform is distorted?

Verify the probe compensation. Check cable connections and ensure there is no interference from nearby electronic devices. Adjust the vertical and horizontal scales as needed.

How do I update the firmware of the UNI-T UT8802E Oscilloscope?

Visit the official UNI-T website to download the latest firmware. Follow the provided instructions to update the oscilloscope via the USB interface.

Can I use the UNI-T UT8802E Oscilloscope for analyzing digital signals?

Yes, the UNI-T UT8802E can analyze digital signals. Ensure to set the correct trigger type and adjust the time base to clearly observe the digital signal transitions.