Flir Extech TL620 User Manual

Flir Extech TL620 Oscilloscope Probe manual cover

Pages 2

Year 2012

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Flir Extech TL620 Oscilloscope Probe Specification

The Flir Extech TL620 Oscilloscope Probe is a precision instrument designed to interface with oscilloscopes for accurate signal measurements. This probe offers a bandwidth of up to 200 MHz, ensuring compatibility with a wide range of high-frequency applications. The TL620 provides a 10:1 attenuation ratio, allowing it to handle input voltages up to 600V, making it suitable for both low and high-voltage measurements. It features a high-impedance input of 10 MΩ, minimizing the loading effect on the circuit under test and ensuring accurate signal capture. The probe is equipped with a compensation range of 10 to 25 pF, allowing for fine-tuning to match the input capacitance of different oscilloscopes, ensuring optimal performance and accuracy. The probe's cable is 1.2 meters long, providing flexibility and ease of use in various test setups. It is designed with a compact and robust form factor, featuring a lightweight and ergonomic grip for comfortable handling during extended use. The TL620 is compatible with most standard oscilloscope inputs, ensuring broad applicability across different test environments. Its durable construction and high-quality materials ensure reliable performance and longevity, even in demanding conditions. The probe includes a range of accessories, such as a hook tip, alligator clip, and ground lead, enhancing its versatility for various testing scenarios. The Flir Extech TL620 is an ideal choice for professionals requiring precise and reliable signal measurement capabilities in laboratory, industrial, or educational settings.

Flir Extech TL620 Oscilloscope Probe F.A.Q.

How do I properly connect the Flir Extech TL620 probe to my oscilloscope?

To connect the TL620 probe to your oscilloscope, attach the BNC connector to the oscilloscope input. Ensure the ground clip is securely connected to the circuit's ground. Adjust the probe to the desired attenuation setting (1x or 10x) depending on the measurement requirements.

What maintenance steps should I follow to keep my TL620 probe in good condition?

Regularly inspect the probe for any physical damage or wear on the connectors and cables. Clean the probe using a soft, dry cloth and avoid using harsh chemicals. Store the probe in a protective case when not in use to prevent damage.

How can I troubleshoot inaccurate readings with my TL620 probe?

Check the probe's attenuation setting and ensure it matches the oscilloscope's input setting. Verify the probe is connected correctly and the ground clip is secure. Inspect the probe for any damage. Calibrate the probe using the oscilloscope's calibration signal if necessary.

What is the difference between the 1x and 10x settings on the TL620 probe?

The 1x setting allows the probe to pass the signal directly without attenuation, suitable for low-frequency signals. The 10x setting attenuates the signal by a factor of ten, reducing loading effects on the circuit and improving bandwidth for higher frequency measurements.

Can the TL620 probe be used with any oscilloscope model?

The TL620 probe is compatible with most oscilloscopes that accept BNC input connectors and support the probe's voltage and bandwidth specifications. Check your oscilloscope's manual to confirm compatibility.

How do I calibrate the TL620 probe with my oscilloscope?

Connect the probe to the oscilloscope's calibration output. Adjust the probe’s compensation trimmer until the displayed waveform is a flat-top square wave. This ensures the probe's response is correctly compensated for accurate measurements.

What should I do if the TL620 probe's cable is damaged?

If the cable is damaged, it is recommended to replace the probe to ensure measurement accuracy and safety. Attempting to repair a damaged cable can compromise signal integrity and pose a safety risk.

How can I test the functionality of the TL620 probe?

Connect the probe to a known signal source, such as the oscilloscope's calibration output. Verify that the probe accurately displays the expected waveform. If discrepancies occur, check connections and perform calibration if necessary.

What is the maximum input voltage for the TL620 probe?

The maximum input voltage for the TL620 probe depends on the attenuation setting. Typically, it is rated for 600V peak for the 10x setting. Always refer to the probe's manual for specific voltage ratings and safety guidelines.

How should I store the TL620 probe when not in use?

Store the TL620 probe in a dry, dust-free environment. Use a protective case to prevent physical damage and avoid coiling the cable tightly, which can cause stress and potential cable damage over time.