ES2072753T3 - Un metodo de medicion y un aparato para llevar a cabo el metodo. - Google Patents

Un metodo de medicion y un aparato para llevar a cabo el metodo.

Info

Publication number
ES2072753T3
ES2072753T3 ES92904954T ES92904954T ES2072753T3 ES 2072753 T3 ES2072753 T3 ES 2072753T3 ES 92904954 T ES92904954 T ES 92904954T ES 92904954 T ES92904954 T ES 92904954T ES 2072753 T3 ES2072753 T3 ES 2072753T3
Authority
ES
Spain
Prior art keywords
cuvette
substrate
monitor
air
opacity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92904954T
Other languages
English (en)
Inventor
Grethe Saugmann
Johannes Poulsen
Bjarne Boving
Mads Christian Hage Nielsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novo Nordisk AS
Original Assignee
Novo Nordisk AS
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 Novo Nordisk AS filed Critical Novo Nordisk AS
Application granted granted Critical
Publication of ES2072753T3 publication Critical patent/ES2072753T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

UN METODO PARA DETERMINAR LA PRESENCIA DE INDICIOS DE UNA SUSTANCIA EN EL AIRE QUE CONSISTE EN INTRODUCIR EN UNA CUBETA UN SUSTRATO CAPAZ DE REACCIONAR ANTE LA SUSTANCIA CAMBIANDO SU OPACIDAD, HACER PASAR AIRE A UNA VELOCIDAD DE CIRCULACION DEFINIDA DESDE EL CUERPO DEL AIRE A COMPROBAR A TRAVES DEL SUSTRATO Y DETERMINAR EL DESARROLLO DE LA OPACIDAD. UN APARATO PORTATIL COMPRENDE UN ALOJAMIENTO (1, 101) QUE SOSTIENE A UNA CUBETA (131) QUE CONTIENE UN SUSTRATO (3, 103), UN TUBO CON UN ORIFICIO DE ENTRADA (28) QUE LLEGA HASTA EL FONDO DE LA CUBETA, UNA BOMBA (13) QUE ASPIRA EL AIRE DE LA CUBETA A TRAVES DE UN CONTROLADOR DE FLUJO (138) QUE CONTROLA A LA BOMBA, UNA LAMPARA ESPECTROFOTOMETRICA (19, 119) Y UN FOTODIODO (20) EN LOS LADOS OPUESTOS DE LA CUBETA (131), UN MONITOR QUE CONTROLA EL NIVEL (4, 104) DEL SUSTRATO EN LA CUBETA Y UN MONITOR (23, 123) QUE CONTROLA LA TEMPERATURA DEL SUSTRATO, UN ORDENADOR (24) QUE RECIBE LAS SEÑALES DEL FOTODIODO (20), DEL MONITOR DEL NIVEL Y DEL MONITOR DE LATEMPERATURA PARA CALCULAR UNA SEÑAL DE LA OPACIDAD DEL SUSTRATO COMPENSADA EN CUANTO A NIVEL Y TEMPERATURA.
ES92904954T 1991-02-07 1992-02-07 Un metodo de medicion y un aparato para llevar a cabo el metodo. Expired - Lifetime ES2072753T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK020991A DK20991D0 (es) 1991-02-07 1991-02-07

Publications (1)

Publication Number Publication Date
ES2072753T3 true ES2072753T3 (es) 1995-07-16

Family

ID=8090968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92904954T Expired - Lifetime ES2072753T3 (es) 1991-02-07 1992-02-07 Un metodo de medicion y un aparato para llevar a cabo el metodo.

Country Status (10)

Country Link
EP (1) EP0570471B1 (es)
JP (1) JPH06505335A (es)
AT (1) ATE122146T1 (es)
AU (1) AU655003B2 (es)
CA (1) CA2100875A1 (es)
DE (1) DE69202335T2 (es)
DK (2) DK20991D0 (es)
ES (1) ES2072753T3 (es)
FI (1) FI933488A (es)
WO (1) WO1992014141A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3377082D1 (en) * 1982-04-20 1988-07-21 Union Carbide Corp Method and apparatus for determining concentration of gas
US4489164A (en) * 1982-08-30 1984-12-18 Mine Safety Appliances Company Colorimetric method for detecting aldehydes in air
GB2129335B (en) * 1982-10-22 1985-09-11 Coal Ind Improvements in dust detection
US4587389A (en) * 1984-12-07 1986-05-06 Controls Company Of America Snap action timer switch assembly
JPH0672845B2 (ja) * 1986-09-01 1994-09-14 富士写真フイルム株式会社 分析方法
JPS6361939A (ja) * 1986-09-03 1988-03-18 Konica Corp 被検体液中の特定成分の濃度又は活性を測定する方法
JPS63111446A (ja) * 1986-10-29 1988-05-16 Konica Corp 分析装置
US4766080A (en) * 1987-08-28 1988-08-23 Miles Inc. Quantitative measurement of lithium

Also Published As

Publication number Publication date
JPH06505335A (ja) 1994-06-16
EP0570471B1 (en) 1995-05-03
EP0570471A1 (en) 1993-11-24
CA2100875A1 (en) 1992-08-08
AU1247392A (en) 1992-09-07
FI933488A0 (fi) 1993-08-06
WO1992014141A1 (en) 1992-08-20
DE69202335T2 (de) 1995-08-31
DK20991D0 (es) 1991-02-07
DK0570471T3 (da) 1995-09-11
AU655003B2 (en) 1994-12-01
DE69202335D1 (de) 1995-06-08
ATE122146T1 (de) 1995-05-15
FI933488A (fi) 1993-08-06

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