SUBSTANCE LEVEL DETERMINATION METHOD Russian patent published in 1999 - IPC

Abstract RU 2125244 C1

FIELD: food industry; chemical industry. SUBSTANCE: pulse electromagnetic signals are excited in long tine section. Signals reflected from lower end of line section positioned vertically in vessel with substance being checked are recorded, and their amplitude is measured. Total time of forward and backward propagation of these signals is measured. Provision is made for checking of dielectric substances of low dielectric permeability. EFFECT: extended range of application. 1 dwg

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RU 2 125 244 C1

Authors

Sovlukov A.S.

Zhirov M.V.

Vorob'Eva A.V.

Maklakov V.V.

Dates

1999-01-20Published

1997-05-30Filed