Simbol Test Systems provides professional in-lab repair, calibration, and troubleshooting services for Ando optical test equipment, including legacy instruments now associated with Yokogawa. Our services support telecommunications, photonics, and laboratory environments where precise optical measurements are required.
Ando was a well-known Japanese manufacturer of optical test and measurement equipment and later became part of Yokogawa. While newer Yokogawa platforms have replaced many older models, Ando instruments remain widely used and continue to require reliable service and calibration support.
Simbol Test Systems has extensive experience servicing Ando Optical Spectrum Analyzers (OSA), including widely used models such as the AQ6317 series. We have developed specialized calibration procedures to support these instruments and maintain accurate spectral measurements.
Our calibration processes help ensure proper wavelength accuracy, optical power measurement, and spectral performance.
If your Ando equipment exhibits measurement drift, wavelength inaccuracies, communication faults, or general performance issues, our technicians can evaluate the condition and provide detailed service recommendations along with a repair quotation.
Many Ando systems remain critical in production, laboratory, and telecom environments. Simbol Test Systems helps extend the operational life of these instruments by providing consistent calibration and reliable repair services.
All calibration services are performed in a controlled laboratory environment using documented procedures and precision instrumentation. Traceability is maintained to N.I.S.T. or C.N.R.C. standards where applicable.
Regular calibration and timely repair help maintain accurate spectral measurements, reduce downtime, and improve reliability. Simbol Test Systems supports customers across telecommunications, aerospace, photonics, and research industries.
Contact Simbol Test Systems with your model number and a description of the issue to request a calibration service or repair evaluation for your Ando equipment.
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