eyJzZW9fZGF0YSI6eyJtZXRhX3RpdGxlIjoiRGV3cG9pbnQgSHlncm9tZXRlciB8IEp1YWwgfCBQcmljZSB8IEhhcmdhIHwgSW5kb211bHRpbWV0ZXIuY29tIn19
Dewpoint Hygrometer
Rp.2.700.000
Rp.1.300.000
Rp.13.500.000
Rp.7.800.000
Rp.7.850.000
Rp.10.798.240
Rp.7.745.184
Rp.8.500.000
Rp.13.848.992
Rp.12.500.000
Rp.13.500.000
Rp.122.705.000
Rp.122.705.000
Rp.151.705.000
Rp.63.362.300
Rp.78.500.000
Showing 1 to 19 of 19 (1 Pages)
Dew-point hygrometers typically consist of a polished metal mirror that is cooled at a constant pressure and constant vapour content until moisture just starts to condense on it. The temperature of the metal at which condensation begins is the dew point. A dew-point hygrometer was invented in 1751.