发明名称 |
DEVICE FOR CHEMICAL INGREDIENTS MICRO CONCENTRA- TION MEASURING IN NATURAL WATERS |
摘要 |
A device for chemical ingredients micro concentration measuring in natural waters includes bridge circuit of alternating current with measuring and comparative sensors switched in various bridge arms. Variable capacity is added in parallel of comparative sensor. Measuring and comparative sensors are bridged by means of variable resistance, and chain of digital data is screened. |
申请公布号 |
GEP20166464(B) |
申请公布日期 |
2016.04.11 |
申请号 |
GE2014AP13611 |
申请日期 |
2014.10.24 |
申请人 |
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发明人 |
IASHVILI, NUGZAR;FADIURASHVILI, VALODIA;DZAGANIA, TAMAZ;SEMYONOV, RUDOLPH |
分类号 |
G01N27/22 |
主分类号 |
G01N27/22 |
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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