FI930955A0 - Menetelmä ja laitteisto ammoniakkipitoisuuden määrittämiseksi sekä menetelmä ilmaisimen valmistamiseksi - Google Patents

Menetelmä ja laitteisto ammoniakkipitoisuuden määrittämiseksi sekä menetelmä ilmaisimen valmistamiseksi

Info

Publication number
FI930955A0
FI930955A0 FI930955A FI930955A FI930955A0 FI 930955 A0 FI930955 A0 FI 930955A0 FI 930955 A FI930955 A FI 930955A FI 930955 A FI930955 A FI 930955A FI 930955 A0 FI930955 A0 FI 930955A0
Authority
FI
Finland
Prior art keywords
detector
producing
ammonia concentration
determining ammonia
determining
Prior art date
Application number
FI930955A
Other languages
English (en)
Swedish (sv)
Other versions
FI94179C (fi
FI94179B (fi
FI930955A (fi
Inventor
Andrzej Lewenstam
Wojciech Matuszewski
Marek Trojanowicz
Original Assignee
Kone Oy
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 Kone Oy filed Critical Kone Oy
Priority to FI930955A priority Critical patent/FI94179C/fi
Publication of FI930955A0 publication Critical patent/FI930955A0/fi
Priority to US08/193,396 priority patent/US5498323A/en
Priority to EP94102164A priority patent/EP0614082A3/en
Publication of FI930955A publication Critical patent/FI930955A/fi
Application granted granted Critical
Publication of FI94179B publication Critical patent/FI94179B/fi
Publication of FI94179C publication Critical patent/FI94179C/fi

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
    • G01N27/26—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
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
FI930955A 1993-03-03 1993-03-03 Menetelmä ja laitteisto ammoniakkipitoisuuden määrittämiseksi sekä menetelmä ilmaisimen valmistamiseksi FI94179C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI930955A FI94179C (fi) 1993-03-03 1993-03-03 Menetelmä ja laitteisto ammoniakkipitoisuuden määrittämiseksi sekä menetelmä ilmaisimen valmistamiseksi
US08/193,396 US5498323A (en) 1993-03-03 1994-02-07 Procedure and apparatus for the determination of concentration of ammonia, and a procedure for the manufacturing of a detector
EP94102164A EP0614082A3 (en) 1993-03-03 1994-02-11 Procedure and apparatus for the determination of concentration of ammonia, and a procedure for the manufacturing of a detector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI930955A FI94179C (fi) 1993-03-03 1993-03-03 Menetelmä ja laitteisto ammoniakkipitoisuuden määrittämiseksi sekä menetelmä ilmaisimen valmistamiseksi
FI930955 1993-03-03

Publications (4)

Publication Number Publication Date
FI930955A0 true FI930955A0 (fi) 1993-03-03
FI930955A FI930955A (fi) 1994-09-04
FI94179B FI94179B (fi) 1995-04-13
FI94179C FI94179C (fi) 1995-07-25

Family

ID=8537492

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930955A FI94179C (fi) 1993-03-03 1993-03-03 Menetelmä ja laitteisto ammoniakkipitoisuuden määrittämiseksi sekä menetelmä ilmaisimen valmistamiseksi

Country Status (3)

Country Link
US (1) US5498323A (fi)
EP (1) EP0614082A3 (fi)
FI (1) FI94179C (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6248224B1 (en) 1999-05-12 2001-06-19 Mst Analytics Inc. Toxic sensor and method of manufacture
DE10102237A1 (de) * 2001-01-19 2002-08-08 Bosch Gmbh Robert Vorrichtung zur Dosierung einer Harnstofflösung
US6872297B2 (en) * 2001-05-31 2005-03-29 Instrumentation Laboratory Company Analytical instruments, biosensors and methods thereof
US20090321255A1 (en) * 2008-06-27 2009-12-31 Nikolai Kocherginsky Drug-meter: Multiwell membrane-based potentiometric sensor for high throughput tests of drugs
MY173841A (en) * 2014-10-09 2020-02-24 Mimos Berhad A dissolved ammonia electrode
US11331019B2 (en) 2017-08-07 2022-05-17 The Research Foundation For The State University Of New York Nanoparticle sensor having a nanofibrous membrane scaffold

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812613C2 (de) * 1978-03-22 1983-12-15 Bayer Ag, 5090 Leverkusen Elektrochemische Zelle
DE3432950A1 (de) * 1984-09-07 1986-03-20 Draegerwerk Ag Elektrochemische messzelle mit zusatzelektrode
US4888098A (en) * 1986-02-20 1989-12-19 Raychem Corporation Method and articles employing ion exchange material
JPS63131057A (ja) * 1986-11-20 1988-06-03 Terumo Corp 酵素センサ
US5198092A (en) * 1989-04-29 1993-03-30 Dragerwerk Aktiengesellschaft Electrochemical measuring cell for determining ammonia or hydrazine in a measuring sample
GB8917937D0 (en) * 1989-08-04 1989-09-20 British Aerospace Preparation of conductive films and their use as gas sensors
US5057436A (en) * 1989-10-02 1991-10-15 Agmaster, Inc. Method and apparatus for detecting toxic gases

Also Published As

Publication number Publication date
FI94179C (fi) 1995-07-25
US5498323A (en) 1996-03-12
FI94179B (fi) 1995-04-13
FI930955A (fi) 1994-09-04
EP0614082A3 (en) 1998-05-13
EP0614082A2 (en) 1994-09-07

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: KONELAB CORPORATION

MM Patent lapsed