Service & Repair of HP / Agilent 86120B Optical Wavelength Meter

We offer a comprehensive range of repair and maintenance services for the Agilent / HP 86120B Optical Wavelength Meter, including routine maintenance, calibration, troubleshooting, and complex repairs. Our technicians use only genuine Agilent / HP replacement parts and the latest tools and technology to ensure that your equipment is operating at its best.

Wyoming Electronics can help you fix any, but not limited to, the common problems below:

Inaccurate readings:  May be caused by fluctuations or instability in the optical signal being measured. Signal instability problems can be investigated and fixed by our professionals.

Calibration out of tolerance: Your HP/Agilent 86120C’s calibration could wander over time, producing inaccurate readings. For the purpose of ensuring your instrument’s accuracy, we can execute calibration and adjustment processes.

Temperature drift: The performance of the wavelength meter might be impacted by temperature changes. Temperature drift could be to blame if you discover that your readings vary with temperature or become unstable over time.

Signal detector: Your HP/Agilent 86120C’s detector may experience a number of issues, including noise or damage, which could impair measurement accuracy. We have technicians who can identify and fix problems with detectors.

Problems with compatibility: Your HP/Agilent 86120C might not work with specific optical signal or device types. Any compatibility problems you may experience can be identified and fixed with the assistance of our team.

Failure of the instrument: Your HP/Agilent 86120C may occasionally completely malfunction or stop functioning altogether. There are several potential causes for this, including a bad control board, a broken power supply, or a damaged detector.

Steps to getting your 86120C fixed:
1) Fill our RMA form here, and ship us your defective 86120C
2) We will perform free evaluation and quote you with lead time
3) You will accept or decline the repair
4) We will repair and or return your 86120C

When calibrating the 86120B, we test the critical specifications that are shown below:

86120C Specifications

• Range: 1270 nm to 1680 nm (178 THz to 236 THz)
• Uncertainty: (3σ) (pm) ± 0.3
• Minimum resolvable separation(pm): 30
• Uncertainty (2σ): ± 0.5 dB (at ± 30 nm from 1310 nm and 1550 nm)
• Linearity (dB): ± 0.3
• Optical input: 9/125 µm fiber
• Voltage and frequency: 90 to 260 VAC, 50/60 Hz
• Instrument interface: GPIB (IEEE-488.2), RS-232, floppy disk drive

Please feel free to contact us if you have any questions!

This unit is in good working condition and is tested to OEM critical specifications. Comes with a 30 day warranty, and we also offer a 7 day right of return (restocking fee may apply). We have been in business for over 25 years, our main focus is customer satisfaction by providing the highest quality of new or used test equipment. Please let us know if you have any questions.

We offer fast domestic and international shipping. We can ship on your FedEx, UPS, or DHL account upon request.  Lead time is typically 1-3 business days. Overseas customers, please consider duty’s and taxes before purchasing

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