CH471382A - Durchflusszelle für ein Kolorimeter - Google Patents

Durchflusszelle für ein Kolorimeter

Info

Publication number
CH471382A
CH471382A CH811767A CH811767A CH471382A CH 471382 A CH471382 A CH 471382A CH 811767 A CH811767 A CH 811767A CH 811767 A CH811767 A CH 811767A CH 471382 A CH471382 A CH 471382A
Authority
CH
Switzerland
Prior art keywords
colorimeter
flow cell
cell
flow
Prior art date
Application number
CH811767A
Other languages
English (en)
Inventor
T Skeggs Leonard
Original Assignee
Technicon Instr
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 Technicon Instr filed Critical Technicon Instr
Publication of CH471382A publication Critical patent/CH471382A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • 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
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/05—Flow-through cuvettes
    • G01N2021/054—Bubble trap; Debubbling

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
CH811767A 1966-06-10 1967-06-08 Durchflusszelle für ein Kolorimeter CH471382A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55674966A 1966-06-10 1966-06-10

Publications (1)

Publication Number Publication Date
CH471382A true CH471382A (de) 1969-04-15

Family

ID=24222699

Family Applications (1)

Application Number Title Priority Date Filing Date
CH811767A CH471382A (de) 1966-06-10 1967-06-08 Durchflusszelle für ein Kolorimeter

Country Status (7)

Country Link
US (1) US3518008A (de)
BE (1) BE699724A (de)
CH (1) CH471382A (de)
DE (1) DE1673143C3 (de)
GB (1) GB1188356A (de)
SE (1) SE331375B (de)
SU (1) SU364182A3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2229723C2 (de) * 1972-06-19 1982-05-27 Hellma GmbH u.Co KG Glastechnische-optische Werkstätten, 7840 Müllheim Durchfluß-Küvette für optische Messungen
US4575424A (en) * 1984-03-01 1986-03-11 Isco, Inc. Chromatographic flow cell and method of making it
US5134445A (en) * 1989-02-14 1992-07-28 Canon Kabushiki Kaisha Sample inspecting method and apparatus
US6605472B1 (en) * 1998-10-09 2003-08-12 The Governors Of The University Of Alberta Microfluidic devices connected to glass capillaries with minimal dead volume
DE10316686A1 (de) * 2003-04-10 2004-10-28 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co.KG Küvette für ein Photometer oder ein Spektrometer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848874A (en) * 1929-09-25 1932-03-08 fitz gerald
US2686452A (en) * 1948-07-21 1954-08-17 Instr Dev Lab Inc Color matching apparatus
US3080789A (en) * 1960-07-01 1963-03-12 Technicon Instr Flow cells
BE631668A (de) * 1962-05-03
US3345910A (en) * 1962-05-03 1967-10-10 Technicon Corp Colorimeter flow cell
US3381571A (en) * 1962-06-15 1968-05-07 Technicon Corp Spectroscopy apparatus for transmitting light longitudinally of a spectral flame
US3217709A (en) * 1962-12-27 1965-11-16 Abbott Lab Drip meter with reflector for facilitating the countability of transparent and translucent drops of liquid at low levels of general illumination
US3394253A (en) * 1965-10-22 1968-07-23 Philips Corp Infra-red gas analysis apparatus having a cylindrical sample chamber with a smooth reflecting inner surface

Also Published As

Publication number Publication date
BE699724A (de) 1967-12-11
SE331375B (de) 1970-12-21
US3518008A (en) 1970-06-30
SU364182A3 (de) 1972-12-25
DE1673143B2 (de) 1973-09-06
DE1673143C3 (de) 1974-04-18
DE1673143A1 (de) 1972-03-09
GB1188356A (en) 1970-04-15

Similar Documents

Publication Publication Date Title
CH453172A (de) Zahnstange für Baukästen
CH433826A (de) Fehlersuchverfahren für ein Speichersystem
CH462262A (de) Membrane für eine Brennstoffzelle
AT287261B (de) Halterung für Platten
AT275896B (de) Durchflußmesser
AT299391B (de) Steueranordnung für einen statischen Direktumrichter
AT283189B (de) Verschlußgarnitur für Behälteröffnungen
CH476403A (de) Elektrode für ein galvanisches Element
CH463218A (de) Verteiler für Flüssigkeiten
CH449521A (de) Zentrifuge für Durchlaufbetrieb
CH474050A (de) Durchflussmesser
CH471382A (de) Durchflusszelle für ein Kolorimeter
AT299471B (de) Schutzbehälter für ein Einstecktuch
CH443021A (de) Ladeflächenaufbau für ein Lastfahrzeug
CH449991A (de) Umschaltvorrichtung für Verbund-Zähler
CH468887A (de) Dosiergerät für Abtönungsfarben
AT291096B (de) Verpackung für Patronen
AT252345B (de) Elektrolyt für eine Brennstoffzelle
AT266690B (de) Vorform für ein Tablett
CH483563A (de) Speiseeinrichtung für Hydroeinheiten
CH448403A (de) Verschluss für Kleinbehälter
CH470858A (de) Verschluss für Taschen
AT279069B (de) Einsatz für Kokillen
FR1537640A (fr) Débitmètre
AT298127B (de) Zählwerk für Mengenmesser

Legal Events

Date Code Title Description
PL Patent ceased