test principleThe humidity measuring instrument can be divided into cold mirror type, fully absorption electrolysis type, Al2O3 capacitance type, thin film capacitance type, resistance type, dry wet ball type and mechanical type. Among them, the fully absorption electrolytic micro-water meter and Al...
1. Cold mirror dew point meterGases with different water content will come to the surface at different temperatures. The dew point is directly displayed by the photoelectric detection technology, which detects the dew layer and measures the temperature when the dew is exposed. The methods of mirror...
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