A calibration-focused comparison for technical buyers and laboratory managers. This page is independent and does not imply manufacturer affiliation.
| Criterion | Array spectroradiometer | scanning spectroradiometer |
|---|---|---|
| Measurement speed | Usually faster | Usually slower |
| Spectral acquisition | Many wavelengths measured simultaneously | Wavelengths measured sequentially |
| Typical strength | Dynamic or production measurements | High spectral selectivity and reference work |
| Typical risk | Stray light, detector uniformity and dynamic range | Source stability during scan and mechanical complexity |
Nominal specifications do not define the calibration programme by themselves. The actual measurand, spectral range, optical accessories, software settings, signal level and intended application must be considered.
LightingLab calibrates instruments from both sides of this comparison. The service recommendation is based on the requested measurement task, not on brand preference.
Neither architecture is universally superior. Select based on source stability, speed, dynamic range, spectral resolution and uncertainty needs.
