SU440589A1 - Device for determining the conductivity of liquids - Google Patents
Device for determining the conductivity of liquidsInfo
- Publication number
- SU440589A1 SU440589A1 SU1648364A SU1648364A SU440589A1 SU 440589 A1 SU440589 A1 SU 440589A1 SU 1648364 A SU1648364 A SU 1648364A SU 1648364 A SU1648364 A SU 1648364A SU 440589 A1 SU440589 A1 SU 440589A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- conductivity
- determining
- liquids
- amplifier
- reichord
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ОПРЕДЕЛЕНИЯ ЭЛЕКТРОПРОВОДНОСТИ ЖИДКОСТЕЙ(54) DEVICE FOR DETERMINING THE ELECTRICAL CONDUCTIVITY OF LIQUIDS
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Таким образом, реохорд, включенный на выход усилител , обеспечивает введение температурной поправки при измерении электропроводности .Thus, the reichord connected to the output of the amplifier ensures the introduction of a temperature correction when measuring the conductivity.
Предмет изобретени Subject invention
Устройство дл определени электропроводности жидкостей, содержаш;ее кондуктометрический датчик, включенный в схемуA device for determining the conductivity of liquids containing; its conductometric sensor included in the circuit
усилител с синхронным детектором, термометрический мост, показывающий прибор, отличающеес тем, что, с целью повыщени скорости и точности определени , термометрический мост содержит реохорд, а цепи датчика и мосты соединены с переключателем на деа положени дл поочередного подключени датчика на вход усилител , а реохорда - на выход усилител в качестве делител снимаемого с моста напр жени .an amplifier with a synchronous detector, a thermometric bridge showing the device, characterized in that, in order to increase the speed and accuracy of determination, the thermometric bridge contains a reochord, and the sensor circuits and bridges are connected to a switch for deactivating the sensor in turn to the amplifier input, and the reichord - to the output of the amplifier as a divider of the voltage removed from the bridge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1648364A SU440589A1 (en) | 1972-04-26 | 1972-04-26 | Device for determining the conductivity of liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1648364A SU440589A1 (en) | 1972-04-26 | 1972-04-26 | Device for determining the conductivity of liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
SU440589A1 true SU440589A1 (en) | 1974-08-25 |
Family
ID=20472883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1648364A SU440589A1 (en) | 1972-04-26 | 1972-04-26 | Device for determining the conductivity of liquids |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU440589A1 (en) |
-
1972
- 1972-04-26 SU SU1648364A patent/SU440589A1/en active
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