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Ando Yokogawa AQ6319 Optical Spectrum Analyzer OSA Repair and Calibration Services
Simbol Test Systems provides professional in-lab Ando Yokogawa AQ6319 Optical Spectrum Analyzer repair and calibration services to help maintain accurate, reliable performance for your optical test and measurement equipment. Our experience with Ando and Yokogawa OSA platforms started in 2000 through technical collaboration with Ando, now part of Yokogawa.
For the AQ6319 OSA, Simbol has developed custom software to support automated calibration testing and update results directly in the instrument calibration tables where applicable. This process is designed to provide a more complete verification than a limited basic report and helps confirm the real operating condition of your optical spectrum analyzer.
Our service process is designed to evaluate the condition of your Ando Yokogawa AQ6319 Optical Spectrum Analyzer, verify OSA performance, and determine whether calibration, repair, adjustment, or maintenance is required. If the unit shows wavelength accuracy issues, level accuracy problems, optical alignment faults, sweep issues, display faults, communication errors, or other operating problems, we can review the failure condition and provide service recommendations.
Following calibration, your equipment may be returned with a calibration label, calibration certificate, and related calibration data. If the unit does not successfully complete calibration, we can evaluate the repair requirements and provide a repair quotation for approval before proceeding.
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).
Contact us with your model number and a brief description of the issue to request a calibration quote or repair evaluation for your Ando Yokogawa AQ6319 Optical Spectrum Analyzer.
Download Ando Yokogawa AQ6319 Optical Spectrum Analyzer Specification Sheet (PDF)
Download Ando Yokogawa AQ6319 Optical Spectrum Analyzer User Manual (PDF)
Download Ando AQ631x Optical Spectrum Analyzer Comparison Table (PDF)
Reference:
AQ6319_SER
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Ando Yokogawa AQ6319 Optical Spectrum Analyzer – Repair and Calibration Services
The Ando/Yokogawa AQ6319 Optical Spectrum Analyzer is a high‑performance instrument used in telecom, R&D, and production environments. As these units age, proper calibration and maintenance are essential to ensure wavelength accuracy, power stability, and long‑term reliability. Simbol provides complete calibration and repair services for the AQ6319, following strict OEM specifications and industry‑standard procedures.
Premium AQ6319 Calibration Services
Every AQ6319 sent to Simbol undergoes a full, traceable calibration designed to ensure the instrument meets or exceeds the manufacturer’s published specifications. Your unit will be returned with:
- A calibration sticker
- A dated calibration certificate
- A complete set of before‑and‑after calibration data
Calibration Items Included
- Software Upgrade
- Parameter & Data Memory Clear
- Optical Alignment
- Wavelength Calibration with Internal Cell
- Wavelength Accuracy
- Wavelength Linearity
- Wavelength Resolution Accuracy
- Wavelength Reproducibility
- Level Flatness
- Level Accuracy
- Level Linearity
- Polarization Dependency
- Dynamic Range
- Measurement Level Range
- Maximum Input Level
- Level Response (White Light Source)
- Waveform Symmetry, Flatness and Ripple (DFB)
- Gain (ASE)
- Wide Band Level Stability (Broadband Light Source)
Traceability
All calibration work is performed using instrumentation traceable to N.I.S.T. (National Institute of Standards and Technology) or C.N.R.C. (Canadian National Research Council), ensuring full measurement traceability and compliance.
AQ6319 Repair and Mechanical Adjustment
Simbol is the only independent laboratory in North America with the capability to mechanically realign Ando/Yokogawa monochromators—a critical procedure for restoring wavelength accuracy and optical performance.
If your AQ6319 does not pass calibration, Simbol will provide a detailed repair quotation. Most AQ6319 failures are related to electronic circuitry rather than optics, but a full evaluation is required to determine repair feasibility. After repairs are completed, your OSA is fully recalibrated and returned in verified working condition.
Why Choose Simbol?
- Specialized expertise with Ando/Yokogawa OSAs
- Premium, traceable calibration procedures
- Unique capability to realign monochromators
- Fast turnaround and detailed documentation
- Reliable repair capability for aging instruments
Maintain the accuracy and performance of your Ando Yokogawa AQ6319 Optical Spectrum Analyzer with Simbol’s trusted calibration and repair services. Contact us today for a diagnostic evaluation or service quote.