UVS-A-T
• Spectral sensitivities precisely adapted to the measurement task
• Very good cosine response: ±2.5% between 0º - 70º zenith angle
• Excellent long-term stability
The UVS-A-T has a broad spectral response optimised for precise measurements of atmospheric UV-A irradiance.
The high accuracy UVS-A-T is thermostated (heated / cooled at 25 ºC) including filters, detector and pre-amplifier. Due to the heating / cooling element it requires external power.
The UVS-A-T has a sealed, weather resistant case made from protected aluminum. The sensor permits continuous outdoor operation. The UVS-A-T can easily be adjusted in the horizontal by help of three leveling screws and the built-in circular bubble level.
For more information or to make an enquiry please contact us.
Product Specification
| Spectral range | 315 to 400 nm |
| Output range | 0 to 90 W/m² (typical range) |
| Response time | 0.5 s |
| Non-linearity | < 0.05 % |
| Accuracy | > 95% (for daily sums) |
| Operating temperature range | -25 to +50 °C |
| Supply voltage DC | 7 to 18 V |
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