发明名称 |
DISPOSITIF POUR LA MESURE DE LA TENEUR EN CHLORE LIBRE D'UNE EAU |
摘要 |
An amperometric sensor circuit for measuring chlorine concentration in water. The circuit includes first and second working electrodes coated with a hydrophilic membrane. A power supply and biasing circuit is configured to deliver a generally constant voltage between the first working electrode and a reference electrode and to generally deliver a constant current between the second working electrode and a counter electrode. A measurement circuit measures the current between the counter electrode and the first working electrode. A processing circuit is provided for determining the chlorine concentration based on the current measured by the measurement circuit. |
申请公布号 |
FR2978550(B1) |
申请公布日期 |
2014.07.11 |
申请号 |
FR20110056775 |
申请日期 |
2011.07.25 |
申请人 |
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT |
发明人 |
BERIET CARINE;DE COULON YVES;LEMOINE CYRILLE |
分类号 |
G01N27/49;G01N33/18 |
主分类号 |
G01N27/49 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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