UNI-T UTD2000CEM User Manual

UNI-T UTD2000CEM Oscilloscope manual cover

Pages 47

Year 2017

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UNI-T UTD2000CEM Oscilloscope Specification

The UNI-T UTD2000CEM Oscilloscope is a versatile and reliable instrument designed for precision electronic measurements. It features a dual-channel configuration, offering a bandwidth range from 70 MHz to 200 MHz, depending on the specific model variant. The oscilloscope boasts a sample rate of up to 1 GSa/s, ensuring high-resolution signal capture and analysis. Equipped with a 7-inch TFT-LCD display, the UTD2000CEM provides clear and detailed waveform visualization with a resolution of 800x480 pixels. The device is designed to handle complex signal diagnostics with its advanced triggering capabilities, including edge, pulse, video, and slope triggers.

The UTD2000CEM series supports a wide range of mathematical functions and automatic measurements, providing users with comprehensive tools for data analysis. It includes FFT analysis for frequency domain inspection, which is essential for evaluating signal integrity and identifying noise sources. The oscilloscope features USB connectivity, enabling easy data transfer and device control via a PC, enhancing its utility in both laboratory and field settings. The user interface is intuitive, with menu-driven controls and a rotary knob for quick adjustments.

In terms of memory, the oscilloscope offers a deep memory depth of up to 32 kpts per channel, allowing for extended signal recording and post-analysis. The compact design of the UTD2000CEM, complemented by its lightweight build, ensures portability without compromising on functionality. Its robust construction makes it suitable for both educational environments and professional engineering applications. Overall, the UNI-T UTD2000CEM Oscilloscope is a highly capable tool for anyone requiring precise and reliable electronic measurement solutions.

UNI-T UTD2000CEM Oscilloscope F.A.Q.

How do I set up the UNI-T UTD2000CEM Oscilloscope for a basic measurement?

To set up the UNI-T UTD2000CEM for a basic measurement, connect the probe to the channel input, attach the probe tip to the test point, and press the 'Auto' button to automatically configure the oscilloscope settings for the best display of the waveform.

What should I do if the oscilloscope does not display any waveform?

Check the probe connection, ensure the channel is turned on, adjust the vertical and horizontal scales, and verify that the trigger settings are correct. If the problem persists, try resetting the oscilloscope to its default settings.

How can I save a waveform on the UNI-T UTD2000CEM?

To save a waveform, press the 'Save' button, select the desired format (such as BMP or CSV), and choose the storage location, either internal memory or an external USB drive.

What is the best way to calibrate the probes on this oscilloscope?

Connect the probe to the calibration output, usually a square wave signal on the front panel, and adjust the probe compensation trimmer until the waveform is a perfect square wave without overshoot or undershoot.

How do I perform a self-calibration on the UNI-T UTD2000CEM?

Ensure no signal is connected to the inputs, then navigate to the system menu and select 'Self-Calibrate'. Follow the on-screen instructions to complete the calibration process.

Can I update the firmware on the UNI-T UTD2000CEM, and how?

Yes, you can update the firmware. Download the latest firmware from the UNI-T website, copy it to a USB drive, insert the drive into the oscilloscope, and follow the prompts to complete the update process.

What is the maximum input voltage for the UNI-T UTD2000CEM Oscilloscope?

The maximum input voltage is typically 400V peak for CAT I measurements, but always check the specific model's manual for precise limitations to avoid damage.

How can I troubleshoot if the oscilloscope's display is frozen?

Perform a soft reset by turning the oscilloscope off and then back on. If the issue persists, perform a factory reset through the system settings menu.

What maintenance is required for the UNI-T UTD2000CEM?

Regularly clean the exterior with a soft, dry cloth. Avoid using solvents. Check for firmware updates periodically and ensure that the probes and cables are in good condition.

How can I measure frequency using the UNI-T UTD2000CEM Oscilloscope?

Connect the signal to a channel, adjust the vertical and horizontal scales to display a clear waveform, then use the 'Measure' function to display the frequency on the screen.