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  • STS RAD Spectrometer
  • STS RAD Spectrometer


Item Code: STS-VIS-RAD

Lead Time: 1 week

2 445,00 €

2 445,00 €

Total Price

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Product Details

The STS-VIS-RAD (350-800 nm) is a radiometrically calibrated microspectrometer with direct-attach cosine corrector, and is ideal for irradiance applications including LED characterization. Its rugged design and great unit-to-unit reproducibility make STS-VIS-RAD attractive for integration into high-volume applications such as LED sorting on a production line.

Product Overview

  • Compact – actual size is 40 x 42 x 24 mm
  • Powerful – high signal-to-noise (>1500:1) and dynamic range (4600:1) performance
  • Thermally stable – peak shape stays the same over a wide temperature range
  • Cost-effective – optical resolution of 1.5 nm is comparable to more expensive setups
  • Reproducible – attractive design for integration and scalability
  • Software – Oceanview Software is included


Select model to see full specifications


Wavelength Range:
350nm - 800nm
Optical Resolution:
Integration Time:
10μs - 10s
Dark Noise:
≤3 counts RMS
Dynamic Range:
5 x 10⁹ (system
10 s max integration)
~4600 single acquisition
Signal to Noise Ratio:
>1500:1 (full signal)
Stray light:


Entrance slit:
50 µm
Detector Collection Lens:

Follow these steps how to set up the OceanView software to measure successfully your lamp or light source output power