Agilent HP 81640B Tunable Laser Source (TLS) calibration and repair
Agilent - HP 81640B Tunable Laser Calibration and Repair Services. Simbol specialises in the repair of TLS, OSA and wavemeters. We revive over 95% of 81640A and 81640B TLS sent to us if original Agilent seals intact. Send us an email with the description of the problem you face and we'll send you an RMA. Turn around time normally less than a week.
The Agilent - HP 81640B Tunable Laser has been discontinued for a long time but that model was a work horse. Over the years, Simbol developped a solid expertise at this unit repair. We revive over 95% of 81640A and 81640B TLS sent to us if original Agilent seals intact. We repair these units at fixed rate and it is extremely difficult to state what repair is needed based on alarm on display. Best is that you send us an email with a problem description and we will give you some feedback on the reported problem and give you an RMA with estimated turn arond time. We repair at least one Agilent - HP TLS per month. If you need to buy another unit, see our selection of TLS at