Weatherproofing meteorological instruments
G W Smith; G W Smith; Soil and Land Use Section, University of The West Indies, Trinidad
Журнал:
Journal of Scientific Instruments
Дата:
1964-01-01
Аннотация:
Meteorological instruments, such as the bimetallic actinograph, are exposed to all weathers. It is not easy to make the cases water-tight and at the same time capable of being opened daily. It has been found that a simple manometer eliminates pressure differences inside and outside the cases. This prevents rain water penetrating the seals and damaging the mechanism.
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