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Accredited spectral calibration

Spectral Bandwidth Verification

Verification of optical bandwidth or spectral resolution for broad-band and narrow-band source measurements.

24-hour Express72-hour PriorityISO/IEC 17025

Typical reported quantity

FWHM, nm

The exact method, range, uncertainty and accreditation status are agreed during technical review.

Why this calibration matters

Verification of optical bandwidth or spectral resolution for broad-band and narrow-band source measurements. Measurement errors can arise from wavelength-scale error, spectral mismatch, detector non-linearity, entrance-optic geometry, stray light, dark signal and data-processing settings.

A useful calibration therefore identifies the complete configuration and matches the calibration conditions to the intended application.

Technical review points

  • Spectral range and sampling interval
  • Detector and entrance optics
  • Expected signal level
  • Required uncertainty
  • Software corrections
  • Accredited and supplementary tests

Recommended calibration structure

Define the measurand

Specify exactly what the instrument measures and how the optical signal reaches the detector.

Select references

Choose suitable spectral sources or detectors with traceability for the required range.

Report usable results

Provide corrections, uncertainties and configuration details that can be applied in routine measurements.

Urgent accredited calibration

24-hour Express and 72-hour Priority options are available by agreement without changing the accredited nature of the agreed calibration.

Technical review

Request an accredited calibration proposal

Send the exact instrument, optical configuration, current certificate, requested measurands and deadline. Express and Priority availability is confirmed before shipment.

LightingLab Calibration Laboratory

Technical contact:
info@lightinglab.eu

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