FIELD: chemistry.
SUBSTANCE: invention relates to method and system for brewing ingredients in a solvent. System for brewing ingredients in solvent contains first unit (5) for measuring change (ΔEC) specific conductivity solvent; second unit (6) for comparing said change of specific electrical conductivity with specified threshold value (HC) for generating a signal (S), indicating that ingredients to be separated from solvent. Said measurement characterises rate of change of specific electrical conductivity.
EFFECT: technical result is possibility of determining, when brewing ingredients to be stopped, user does not need to monitor duration of brewing.
12 cl, 16 dwg
Authors
Dates
2016-03-20—Published
2011-12-19—Filed