Portable electronic device for measurement of the content of chlorophyll in plants

摘要

Portable electronic device for measurement of the content of chlorophyll in plants.The invention relates to a portable electronic device for measuring "in loco" on the content of chlorophyll in leaves of plants which employs the principle of transmittance.The portable measurement "in loco" of chlorophyll in plants comprises: a central processing block (1) which is responsible for the coordination of the tasks performed by the other block.S; - a block of external communication (2) that communicates with a GPS receiver (3) for receipt of the geodetic coordinates (latitude and longitude) of the location where the measurements are carried out.And with a computer type PC (4),For the transfer of data stored in the equipment for later analysis and storage in the computer; a block interface (5) that the user of the equipment calls for actions and is informed byThe same; a sensing block (6) where are the components responsible for the measurement of the content of chlorophyll.Through the emission of light against a sheet of plant and receipt of the parcel of those rays that cross the sheet; a supply circuit (7) which provides electrical energy.From batteries (8) for use by the equipment.