Orlando SOTO,Joseph RAUSA,James M. BRUGGER,William J. SCHNELL,Goetz FRIEDERICHS,Jeffrey H. BURBANK,Joseph E. TURK, JR.,Scott W. NEWELL,Amanda WOZNIAK
申请号：
US16712385
公开号：
US20200155747A1
申请日:
2019.12.12
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A conductivity measurement device includes first and second conductivity measurement flow channels positioned in a fluid circuit and fluidly linked for fluid flow between the first and second conductivity measurement flow channels. A controller having a current source connected to the first and second conductivity channels applies alternating voltages at frequencies that are different, each being respective to one of the first and second conductivity cells.
