Evaporimeter
An atmometer or evaporimeter is a scientific instrument used for measuring the rate of water evaporation from a wet surface to the atmosphere. Atmometers are mainly used by farmers and growers to measure evapotranspiration (ET) rates of crops at any field location. Evapotranspiration is a measure of all of the water that evaporation, evaporates from land surfaces plus the water that transpiration, transpires from plant surfaces. Based on the amount of water that does evaporate and transpire, the user can water crops correspondingly, which results in less water use and possibly increased crop yields. Companies that currently sell atmometers include C&M Meteorological Supply and Calsense. Design An atmometer consists of a porous, ceramic plate connected to a water reservoir by a glass or plastic tube. The device stands around tall with a diameter of . Water is drawn from the water reservoir through the tube to wet the plate. As the water on the plate evaporates, more water is drawn ...
[...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   [Amazon]