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IT1241785B - Apparecchiatura di monitoraggio chimico colorimetrico in linea discontinuo di campioni liquidi in processo od in campo - Google Patents

Apparecchiatura di monitoraggio chimico colorimetrico in linea discontinuo di campioni liquidi in processo od in campo

Info

Publication number
IT1241785B
IT1241785B IT9482A IT948290A IT1241785B IT 1241785 B IT1241785 B IT 1241785B IT 9482 A IT9482 A IT 9482A IT 948290 A IT948290 A IT 948290A IT 1241785 B IT1241785 B IT 1241785B
Authority
IT
Italy
Prior art keywords
field
sample
monitoring equipment
liquid samples
discontinuous line
Prior art date
Application number
IT9482A
Other languages
English (en)
Other versions
IT9009482A0 (it
IT9009482A1 (it
Inventor
Armando Bedendo
Roberto Taschini
Original Assignee
Armando Bedendo
Roberto Taschini
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 Armando Bedendo, Roberto Taschini filed Critical Armando Bedendo
Priority to IT9482A priority Critical patent/IT1241785B/it
Publication of IT9009482A0 publication Critical patent/IT9009482A0/it
Priority to ES91830364T priority patent/ES2069265T3/es
Priority to DE69107551T priority patent/DE69107551T2/de
Priority to AT91830364T priority patent/ATE118886T1/de
Priority to DK91830364.5T priority patent/DK0474607T3/da
Priority to EP91830364A priority patent/EP0474607B1/en
Publication of IT9009482A1 publication Critical patent/IT9009482A1/it
Application granted granted Critical
Publication of IT1241785B publication Critical patent/IT1241785B/it
Priority to GR950400327T priority patent/GR3015166T3/el

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/11—Filling or emptying of cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N2021/0193—Arrangements or apparatus for facilitating the optical investigation the sample being taken from a stream or flow to the measurement cell
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/036—Cuvette constructions transformable, modifiable
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0364—Cuvette constructions flexible, compressible
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IT9482A 1990-09-05 1990-09-05 Apparecchiatura di monitoraggio chimico colorimetrico in linea discontinuo di campioni liquidi in processo od in campo IT1241785B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT9482A IT1241785B (it) 1990-09-05 1990-09-05 Apparecchiatura di monitoraggio chimico colorimetrico in linea discontinuo di campioni liquidi in processo od in campo
ES91830364T ES2069265T3 (es) 1990-09-05 1991-09-05 Aparato para el proceso o campo directo discontinuo quimico colorimetrico de comprobacion de las muestras liquidas.
DE69107551T DE69107551T2 (de) 1990-09-05 1991-09-05 Vorrichtung zur diskontinuierlichen, kolorimetrischen, chemischen on-line Feld- oder Prozessüberwachung von flüssigen Proben.
AT91830364T ATE118886T1 (de) 1990-09-05 1991-09-05 Vorrichtung zur diskontinuierlichen, kolorimetrischen, chemischen on-line feld- oder prozessüberwachung von flüssigen proben.
DK91830364.5T DK0474607T3 (da) 1990-09-05 1991-09-05 Apparat til diskontinuerlig on-line felt- eller procesanalyse til kolometrisk, kemisk monitorering af væskeprøver
EP91830364A EP0474607B1 (en) 1990-09-05 1991-09-05 Apparatus for the discontinuous on-line field or process colorimetric chemical monitoring of liquid samples
GR950400327T GR3015166T3 (en) 1990-09-05 1995-02-23 Apparatus for the discontinuous on-line field or process colorimetric chemical monitoring of liquid samples.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT9482A IT1241785B (it) 1990-09-05 1990-09-05 Apparecchiatura di monitoraggio chimico colorimetrico in linea discontinuo di campioni liquidi in processo od in campo

Publications (3)

Publication Number Publication Date
IT9009482A0 IT9009482A0 (it) 1990-09-05
IT9009482A1 IT9009482A1 (it) 1992-03-05
IT1241785B true IT1241785B (it) 1994-02-01

Family

ID=11130802

Family Applications (1)

Application Number Title Priority Date Filing Date
IT9482A IT1241785B (it) 1990-09-05 1990-09-05 Apparecchiatura di monitoraggio chimico colorimetrico in linea discontinuo di campioni liquidi in processo od in campo

Country Status (7)

Country Link
EP (1) EP0474607B1 (it)
AT (1) ATE118886T1 (it)
DE (1) DE69107551T2 (it)
DK (1) DK0474607T3 (it)
ES (1) ES2069265T3 (it)
GR (1) GR3015166T3 (it)
IT (1) IT1241785B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210640B1 (en) * 1998-06-08 2001-04-03 Memc Electronic Materials, Inc. Collector for an automated on-line bath analysis system
AT513774B1 (de) * 2012-12-18 2014-11-15 Zentrum Für Biomedizinische Technologie Der Donau Universität Krems Vorrichtung und Verfahren zur optischen Überwachung eines Parameters einer Flüssigkeitsprobe
DE102018103530A1 (de) * 2018-02-16 2019-08-22 Endress+Hauser Conducta Gmbh+Co. Kg Analysegerät zur Bestimmung einer eine Silikatkonzentration in einer Probenflüssigkeit repräsentierenden Messgröße
CN111307795B (zh) * 2020-04-13 2020-11-24 广东科迪隆科技有限公司 一种水质检测装置
CN111735683B (zh) * 2020-08-27 2021-01-15 苏州启泽检测技术有限公司 一种河流污染检测设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294490A (en) * 1963-03-25 1966-12-27 Hach Chemical Co Automatic continuous analyzer
DE3221063C2 (de) * 1982-06-04 1988-10-20 Hans Dr. 2000 Hamburg Fuhrmann Vorrichtung zur automatischen, analytischen Prüfung von Flüssigkeiten, insbesondere von Wasser

Also Published As

Publication number Publication date
IT9009482A0 (it) 1990-09-05
IT9009482A1 (it) 1992-03-05
ES2069265T3 (es) 1995-05-01
GR3015166T3 (en) 1995-05-31
ATE118886T1 (de) 1995-03-15
DK0474607T3 (da) 1995-05-08
DE69107551D1 (de) 1995-03-30
DE69107551T2 (de) 1995-09-28
EP0474607A3 (en) 1992-09-30
EP0474607B1 (en) 1995-02-22
EP0474607A2 (en) 1992-03-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940929