IT1045493B - Sistema di controllo della conduttivita - Google Patents

Sistema di controllo della conduttivita

Info

Publication number
IT1045493B
IT1045493B IT28632/75A IT2863275A IT1045493B IT 1045493 B IT1045493 B IT 1045493B IT 28632/75 A IT28632/75 A IT 28632/75A IT 2863275 A IT2863275 A IT 2863275A IT 1045493 B IT1045493 B IT 1045493B
Authority
IT
Italy
Prior art keywords
control system
conductivity control
conductivity
control
Prior art date
Application number
IT28632/75A
Other languages
English (en)
Original Assignee
Baxter Laboratories Inc
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
Priority claimed from US05/547,320 external-priority patent/US3953790A/en
Priority claimed from US05/547,319 external-priority patent/US3979665A/en
Application filed by Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Application granted granted Critical
Publication of IT1045493B publication Critical patent/IT1045493B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
    • G01N27/10—Investigation or analysis specially adapted for controlling or monitoring operations or for signalling
IT28632/75A 1974-10-31 1975-10-23 Sistema di controllo della conduttivita IT1045493B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51972974A 1974-10-31 1974-10-31
US05/547,320 US3953790A (en) 1974-10-31 1975-02-05 Conductivity monitoring system
US05/547,319 US3979665A (en) 1975-02-05 1975-02-05 Conductivity monitoring system

Publications (1)

Publication Number Publication Date
IT1045493B true IT1045493B (it) 1980-05-10

Family

ID=27414736

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28632/75A IT1045493B (it) 1974-10-31 1975-10-23 Sistema di controllo della conduttivita

Country Status (14)

Country Link
JP (1) JPS5167193A (it)
AR (1) AR207791A1 (it)
AU (1) AU8622375A (it)
BR (1) BR7507188A (it)
CH (1) CH600348A5 (it)
DE (1) DE2546553A1 (it)
DK (1) DK482875A (it)
FR (1) FR2289918A1 (it)
GB (1) GB1501890A (it)
IE (1) IE41733B1 (it)
IL (1) IL48202A (it)
IT (1) IT1045493B (it)
NL (1) NL7512811A (it)
SE (1) SE7512196L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2537872C2 (de) * 1975-08-26 1985-01-17 Kieninger & Obergfell, Fabrik für technische Laufwerke und Apparate GmbH & Co, 7742 St Georgen Drehpendel
GB2297843B (en) * 1995-02-13 1998-08-12 Spirax Sarco Ltd Conductivity sensing apparatus
JP2006138737A (ja) * 2004-11-12 2006-06-01 Fanuc Ltd 比抵抗検出器及び比抵抗検出装置
DE102013108505A1 (de) * 2013-08-07 2015-03-05 Emitec Denmark A/S Verfahren zum Bestimmen der Qualität von Reduktionsmittel
WO2019068166A1 (en) * 2017-10-04 2019-04-11 Packers Plus Energy Services, Inc. ADVANCED INPUT FLOW CONTROL SYSTEM

Also Published As

Publication number Publication date
SE7512196L (sv) 1976-06-24
IE41733L (en) 1976-04-30
DE2546553A1 (de) 1976-05-06
FR2289918A1 (fr) 1976-05-28
GB1501890A (en) 1978-02-22
IL48202A0 (en) 1975-11-25
DK482875A (da) 1976-05-01
JPS5167193A (it) 1976-06-10
BR7507188A (pt) 1976-08-31
AR207791A1 (es) 1976-10-29
IL48202A (en) 1978-08-31
IE41733B1 (en) 1980-03-12
NL7512811A (nl) 1976-05-04
AU8622375A (en) 1977-05-05
CH600348A5 (it) 1978-06-15

Similar Documents

Publication Publication Date Title
IT1028478B (it) Sistema di derivazione cardiopol monare
BR7504984A (pt) Sistema de foco-deteccao optoeletronico
BR7500064A (pt) Sistema de refrigeracao
BR7502687A (pt) Sistema de analise
IT983558B (it) Sistema di comando
BR7603749A (pt) Sistema de selecao de fonte
BR7310117D0 (pt) Aperfeicoamentos em sistema de impressao
IT1010984B (it) Sistema di automatismo elettrico
DE2352359A1 (de) Steckbausystem
IT1037915B (it) Sistema di controllo dello slittamento
BR7508526A (pt) Sistema de refrigeracao
IT957030B (it) Sistema numerico per il controllo della posizione
BR7503053A (pt) Sistema de linha de montagem
IT1074648B (it) Sistema di comando sincrono
IT1028477B (it) Sistema di contropressione
AT336475B (de) Drehofenanlage
IT1038941B (it) Sistema di calcolo perfezionato
SE399677B (sv) Styrsystem
IT1045493B (it) Sistema di controllo della conduttivita
IT1021481B (it) Sistema elettrico di comando
IT1032250B (it) Sistema rioevitore di radiogonio metria
SE400056B (sv) Antilasningsreglersystem
IT994315B (it) Sistema di controllo di bruciatore
SE7510500L (sv) Antilasningsreglersystem
IT974659B (it) Dispositivo di controllo della corrente