Agilent HP 81640B Tunable Laser Source TLS Calibration and Repair Services
Simbol Test Systems Inc. provides professional Agilent HP 81640B Tunable Laser Source calibration and repair services for customers who require reliable performance from legacy optical test equipment. Simbol specializes in the repair of tunable laser sources (TLS), optical spectrum analyzers (OSA), and wavelength meters, with extensive experience servicing discontinued Agilent and HP platforms.
The Agilent HP 81640B Tunable Laser Source has been discontinued for many years, but it remains a robust platform that is often worth repairing. Over time, Simbol has developed strong expertise in 81640B repair and calibration. We have had a high success rate with 81640A and 81640B TLS units, particularly when the original Agilent seals remain intact. Because the alarm shown on the display does not always identify the actual fault, we recommend sending us a brief description of the problem for an initial review.
All calibration services are performed in our laboratory using documented procedures, traceable standards, and experienced technical staff. Traceability: Instrumentation used during this calibration is traceable to N.I.S.T. (National Institute of Standards and Technology) or C.N.R.C. (Canadian National Research Council). Following service, your equipment may be returned with a calibration label, calibration certificate, and related calibration data.
These units are generally serviced at a fixed repair rate, and we can provide feedback on likely repairability before issuing an RMA. Typical turnaround time is often less than one week, depending on the reported fault and queue. Contact us with your model number and a brief description of the issue to request service. If you are considering replacement instead of repair, you can also browse available tunable laser source inventory at AssetRelay.
Download 81640B Specification Sheet