Description
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.
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
| STS-UV-RAD | STS-VIS-RAD | |
| Wavelength Range | 210nm - 600nm | 350nm - 800nm |
| Optical Resolution | 1.5 nm | 3.0 nm |
| Integration Time | 10μs - 10s | 10μs - 10s |
| Dark Noise | ≤3 counts RMS | ≤3 counts RMS |
| Dynamic Range | 5 x 109 (system 10 s max integration) ~4600 single acquisition |
5 x 109 (system 10 s max integration) ~4600 single acquisition |
| Signal to Noise Ratio | >1500:1 (full signal) | >1500:1 (full signal) |
| Stray Light | ≤0.25% | ≤0.25% |
| Detector | CMOS | CMOS |
| Entrance Slit | 25 µm | 25 µm |
| Detector Collection Lens | No | No |
| Dimensions | 40 mm x 42 mm x 24 mm | 40 mm x 42 mm x 24 mm |
| Weight | ~ 60 g | ~ 60 g |
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