HP Agilent 81640A Tunable Light Source TLS Repair and Calibration Services
Simbol Test Systems Inc. provides professional HP Agilent 81640A Tunable Light Source repair and calibration 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 HP Agilent 81640A Tunable Laser Source has been discontinued for many years, but it remains a proven platform that is often worth repairing. We have developed strong expertise in 81640A service and can address a wide range of issues, including faults related to PCB assemblies, optical block, motor, initialization errors, failed self-tests, laser safety errors, and units that are out of specification. We have had strong success repairing 81640A and 81640B units, particularly when the original Agilent seals remain intact.
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.
Because alarm messages shown on the display do not always identify the actual cause of failure, we recommend sending us an email with your model number and a brief description of the issue. We can review the reported problem, provide feedback on likely repairability, and issue an RMA with an estimated turnaround time. If you are considering replacement instead of repair, you can also browse available tunable laser source inventory through AssetRelay.
Download 81640A Specification Sheet