ASSEMBLY AND USE OF RFID SENSORS IN CONTAINERS Russian patent published in 2012 - IPC G01N27/02 

FIELD: physics.

SUBSTANCE: disclosed is a system (100) for measuring parameters of solutions in a container (101). The container (101) contains a solution (101a). A protective layer (105) is deposited on top of a set of sensors (103) and at least one wall (101b) of the container while creating an impermeable joint between the container and said set of sensors. Said set of sensors can provide an active electromagnetic field which depends on the thickness of the container and the protective coating. Said set of sensors, together with a label (102), lies near a resistance analyser (108) and a reading device (106), which make up a measuring apparatus (111). The set (103) can determine at least one parameter of the solution. The label (102) can facilitate digital identification associated with the set of sensors. The container (101) lies near the reading device (106) and the resistance analyser (108). The resistance analyser can receive a given frequency range from the set of sensors (103) based on the measured complex resistance in the given frequency range.

EFFECT: invention enables to create a system which enables to perform simple nondestructive analysis of a chemical or biological substance in a solution in a one-time bioprocessing device, through which a user can safely obtain measurements for said substance, and the destroy the bioprocessing system.

24 cl, 14 dwg