SU568885A1 - Conductometric concentration meter - Google Patents

Conductometric concentration meter

Info

Publication number
SU568885A1
SU568885A1 SU7602328922A SU2328922A SU568885A1 SU 568885 A1 SU568885 A1 SU 568885A1 SU 7602328922 A SU7602328922 A SU 7602328922A SU 2328922 A SU2328922 A SU 2328922A SU 568885 A1 SU568885 A1 SU 568885A1
Authority
SU
USSR - Soviet Union
Prior art keywords
conductometric
concentration meter
analog
frequency converter
power supply
Prior art date
Application number
SU7602328922A
Other languages
Russian (ru)
Inventor
Иван Данилович Белозеров
Геннадий Иванович Волков
Александр Кондратьевич Гартман
Original Assignee
Всесоюзный научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом
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 и проектно-конструкторский институт добычи угля гидравлическим способом filed Critical Всесоюзный научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом
Priority to SU7602328922A priority Critical patent/SU568885A1/en
Application granted granted Critical
Publication of SU568885A1 publication Critical patent/SU568885A1/en

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  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Description

(54) КОНДУКТОМЕТРИЧЕСКИЙ КОНЦЕНТРАТОМЕР(54) CONDUCTOR METER CONCENTRATOMETERS

1212

f/nf / n

/вых - п/ o - n

. .

f/M on, TO /Bb,x /Гп-Ло, t/ef / M on, TO / Bb, x / Gp-Lo, t / e

Л.L.

посколькуinsofar as

t/.Mt / .M

{Lc - напр жение на из-мерительной диагонали моста, i/M-напр жение питани  моста, и on - напр жение питани  узла сравнени , К„ - коэффициент преобразовател  аналогчастота , К(, - коэффициент преобразовани  мостовой схемы){Lc is the voltage on the measuring diagonal of the bridge, i / M is the voltage of the bridge, and on is the voltage of the reference node, К „is the analog frequency converter coefficient, К (, is the bridge conversion ratio)

и.and.

/вых Лп Ло ) поскольку / exit Lp Lo) because

«„9. ""9.

мm

Таким образом, из функции преобразовани  предлагаемый схемыThus, from the conversion function of the proposed scheme

/вых Лм-ЛоТКонцентратомер обеспечивает упрощение схемы и увеличение надежности./ o Lm-LoT Concentrometer provides a simplified circuit and increased reliability.

Claims (1)

Формула изобретени Invention Formula Кондуктометр Ический концентратюмер, включающий основной и компенсационный датчики, включенные в плечи Измерительного моста, блок питани , узел сравнени  преобразовател  аналог-частота, отличающейс   тем, что, с целью повыщени  надежности, щи«ы питани  узла сравнени  преобразовател  аналог-частота подключены к диагонали питани  измерительного моста.Conductometer The meter concentrator including the main and compensation sensors included in the measuring bridge shoulders, power supply unit, analog-frequency converter comparison unit, characterized in that, to increase reliability, the analog-frequency converter comparison power supply is connected to the power diagonal measuring bridge.
SU7602328922A 1976-03-01 1976-03-01 Conductometric concentration meter SU568885A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602328922A SU568885A1 (en) 1976-03-01 1976-03-01 Conductometric concentration meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602328922A SU568885A1 (en) 1976-03-01 1976-03-01 Conductometric concentration meter

Publications (1)

Publication Number Publication Date
SU568885A1 true SU568885A1 (en) 1977-08-15

Family

ID=20650389

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602328922A SU568885A1 (en) 1976-03-01 1976-03-01 Conductometric concentration meter

Country Status (1)

Country Link
SU (1) SU568885A1 (en)

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