SU440589A1 - Device for determining the conductivity of liquids - Google Patents

Device for determining the conductivity of liquids

Info

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
Application number
SU1648364A
Other languages
Russian (ru)
Inventor
Александр Маркович Виницкий
Анатолий Анатольевич Сахаров
Иван Михайлович Цыганков
Валерий Абрамович Блейхман
Original Assignee
Всесоюзный Научно-Исследовательский Институт Гидротехники И Мелиорации Им.А.Н.Костякова,Харьковские Научно-Исследовательские Лаборатории
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный Научно-Исследовательский Институт Гидротехники И Мелиорации Им.А.Н.Костякова,Харьковские Научно-Исследовательские Лаборатории filed Critical Всесоюзный Научно-Исследовательский Институт Гидротехники И Мелиорации Им.А.Н.Костякова,Харьковские Научно-Исследовательские Лаборатории
Priority to SU1648364A priority Critical patent/SU440589A1/en
Application granted granted Critical
Publication of SU440589A1 publication Critical patent/SU440589A1/en

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  • 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.

SU1648364A 1972-04-26 1972-04-26 Device for determining the conductivity of liquids SU440589A1 (en)

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)

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