CH609778A5 - Instrument for automatic, continuous measurement of the boron density - Google Patents

Instrument for automatic, continuous measurement of the boron density

Info

Publication number
CH609778A5
CH609778A5 CH1283576A CH1283576A CH609778A5 CH 609778 A5 CH609778 A5 CH 609778A5 CH 1283576 A CH1283576 A CH 1283576A CH 1283576 A CH1283576 A CH 1283576A CH 609778 A5 CH609778 A5 CH 609778A5
Authority
CH
Switzerland
Prior art keywords
instrument
automatic
continuous measurement
boron density
boron
Prior art date
Application number
CH1283576A
Inventor
Ikuo Yabe
Ryuichi Ueno
Original Assignee
Nikkiso Co Ltd
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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Publication of CH609778A5 publication Critical patent/CH609778A5/en

Links

Classifications

    • 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
    • G01N27/045—Circuits
    • G01N27/046—Circuits provided with temperature compensation
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CH1283576A 1975-10-16 1976-10-11 Instrument for automatic, continuous measurement of the boron density CH609778A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12452975A JPS5249092A (en) 1975-10-16 1975-10-16 Improvement in apparatus for automatic measurement of boron concentrat ion

Publications (1)

Publication Number Publication Date
CH609778A5 true CH609778A5 (en) 1979-03-15

Family

ID=14887721

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1283576A CH609778A5 (en) 1975-10-16 1976-10-11 Instrument for automatic, continuous measurement of the boron density

Country Status (4)

Country Link
JP (1) JPS5249092A (en)
CH (1) CH609778A5 (en)
DE (1) DE2645846A1 (en)
GB (1) GB1556063A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392542B (en) * 1988-05-17 1991-04-25 Justin Reinhardt Dr Equipment for determining the separation speed of suspended, flocked or dispersed substances or substances dissolved colloidally in a liquid, especially water
DE19643375A1 (en) 1996-10-21 1998-04-30 Siemens Ag Measuring device for determining a boron concentration
WO2002012129A1 (en) * 2000-08-07 2002-02-14 Sievers Instruments, Inc. Low-level boron detection and measurement
CN112225291A (en) * 2020-08-11 2021-01-15 华电电力科学研究院有限公司 Generator inner cooling water treatment device based on separated bed EDI and control method

Also Published As

Publication number Publication date
DE2645846A1 (en) 1977-04-28
JPS5249092A (en) 1977-04-19
GB1556063A (en) 1979-11-21

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Legal Events

Date Code Title Description
PL Patent ceased