DK105675C - Apparat til måling af H-ionkoncentrationer. - Google Patents

Apparat til måling af H-ionkoncentrationer.

Info

Publication number
DK105675C
DK105675C DK439163AA DK439163A DK105675C DK 105675 C DK105675 C DK 105675C DK 439163A A DK439163A A DK 439163AA DK 439163 A DK439163 A DK 439163A DK 105675 C DK105675 C DK 105675C
Authority
DK
Denmark
Prior art keywords
measuring
ion concentrations
concentrations
ion
Prior art date
Application number
DK439163AA
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK105675C publication Critical patent/DK105675C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode
DK439163AA 1962-09-21 1963-09-18 Apparat til måling af H-ionkoncentrationer. DK105675C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL283517 1962-09-21

Publications (1)

Publication Number Publication Date
DK105675C true DK105675C (da) 1966-10-24

Family

ID=19754128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK439163AA DK105675C (da) 1962-09-21 1963-09-18 Apparat til måling af H-ionkoncentrationer.

Country Status (5)

Country Link
US (1) US3159783A (da)
DE (1) DE1234416B (da)
DK (1) DK105675C (da)
GB (1) GB1019643A (da)
NL (1) NL110934C (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824453A (en) * 1969-11-05 1974-07-16 Texas Instruments Inc Method of determining concentrations
US3786345A (en) * 1971-06-18 1974-01-15 Radiometer As Measuring equipment, especially for measuring the ph-value of a liquid
US4258316A (en) * 1978-12-08 1981-03-24 Coulter Electronics, Inc. Use of fluid retarding ion conducting material
US6328877B1 (en) * 1998-08-27 2001-12-11 James B. Bushman Reference electrode improvement
US6221222B1 (en) 1998-12-03 2001-04-24 Baxter International Inc. Reference electrode solution containing organic ammonium and phosphonium salts for potentiometric measurement of pH
AU4830400A (en) * 1999-08-04 2001-03-05 Orion Research Inc. Sealed salt bridge

Also Published As

Publication number Publication date
DE1234416B (de) 1967-02-16
US3159783A (en) 1964-12-01
GB1019643A (en) 1966-02-09
NL110934C (da)

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