Detection of ultraviolet radiation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 27, 1990
Grant Date -
N/A
app pub date -
Apr 29, 1988
filing date -
May 2, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for detecting ultraviolet radiation comprises a measuring head (101) to receive the ultraviolet radiation and comprising a filter (112) which emits fluorescent light in an amount dependent on the amount of ultraviolet radiation. The fluorescent light emitted is monitored to obtain a measure of the amount of ultraviolet radiation. A means (115) may be included to compensate for the temperature dependence of the filter.
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