A complete self contained dew point hygrometer that allows rapid and repeated measurement of the dew point of air using the classic chilled mirror method.
A small air sampling pump draws air from either the laboratory or a remote location through the sensing chamber. The temperature at which water vapour condenses on the mirror is recorded together with the ambient dry bulb temperature using the thermometers supplied.
Together, the measurements allows students to determine the condition of the sampled air either by calculation or using the psychrometric chart supplied.
The unit is complimentary to the Hilton Air Conditioning Laboratory Unit A660 and the Bench Top Cooling Tower H893.
Unit for the direct measurement of air dew point using the chilled mirror method.
A: 10W 220-240 Volts, Single Phase, 50Hz (With earth/ground).
B: 10W 110-120 Volts, Single Phase, 60Hz (With earth/ground).