UV-B Radiometer
Model UV-S-B-T
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The sensor to measure atmospheric UV-B with thermoelectric temperature stabilization |
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| UV-S Series | |
| The UVS Radiometers form a unique set of
instruments for accurate measurements of solar ultraviolet radiation
in the atmosphere. The UV Radiometers have sealed, weather resistant
cases made from protected aluminium. They permit continuous outdoor
operation. The Radiometers can easily be adjusted in the horizontal
by help of three leveling screws and the built-in circular bubble level.
The UV Radiometers are available either with thermoelectric temperature stabilization (suffix T) or with an integral electronic temperature compensation (suffix C). While the temperature stabilization provides highest accuracy, the temperature compensation may be required when the available power is limited. In both cases, a single DC supply voltage is needed for operation. |
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| Description | ||||||||||||||||||
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Compared to the spectral response of the UV-S-E, the UV-S-B-T has a sharper cut-off at the transition from UV-B to UV-A. This feature reduces the UV-A contribution to the radiometer output and permits the highest possible correlation to atmospheric UV-B irradiance. Compared to the UV-S-B-C, the high accuracy UV-S-B-T
is thermostated (heated / cooled at 25 ºC) including filters,detector
and pre-amplifier. This provides more accuracy than the electronic
temperature compensated UV-S-B sensor. Due to the heating/cooling
element it requires more external power. The UV-S-B-T has a sealed, weather resistant case made from protected aluminium. The sensor permits continuous outdoor operation. The UV-S-B-T can easily be adjusted in the horizontal by help of three leveling screws and the built-in circular bubble level. |
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