DE69321947D1 - Pipetteneichsystem - Google Patents

Pipetteneichsystem

Info

Publication number
DE69321947D1
DE69321947D1 DE69321947T DE69321947T DE69321947D1 DE 69321947 D1 DE69321947 D1 DE 69321947D1 DE 69321947 T DE69321947 T DE 69321947T DE 69321947 T DE69321947 T DE 69321947T DE 69321947 D1 DE69321947 D1 DE 69321947D1
Authority
DE
Germany
Prior art keywords
calibration system
pipette calibration
pipette
calibration
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
DE69321947T
Other languages
English (en)
Other versions
DE69321947T2 (de
Inventor
Richard Curtis
Ann Rundell
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.)
Artel Inc
Original Assignee
Artel Inc
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 Artel Inc filed Critical Artel Inc
Publication of DE69321947D1 publication Critical patent/DE69321947D1/de
Application granted granted Critical
Publication of DE69321947T2 publication Critical patent/DE69321947T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/0092—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume for metering by volume
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
DE69321947T 1992-02-28 1993-02-24 Pipetteneichsystem Expired - Lifetime DE69321947T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/843,446 US5298978A (en) 1992-02-28 1992-02-28 Pipette calibration system
PCT/US1993/001655 WO1993017306A1 (en) 1992-02-28 1993-02-24 Pipette calibration system

Publications (2)

Publication Number Publication Date
DE69321947D1 true DE69321947D1 (de) 1998-12-10
DE69321947T2 DE69321947T2 (de) 1999-03-25

Family

ID=25290003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321947T Expired - Lifetime DE69321947T2 (de) 1992-02-28 1993-02-24 Pipetteneichsystem

Country Status (5)

Country Link
US (1) US5298978A (de)
EP (1) EP0628157B1 (de)
JP (1) JP2520852B2 (de)
DE (1) DE69321947T2 (de)
WO (1) WO1993017306A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492673A (en) * 1992-02-28 1996-02-20 Artel, Inc. Reagent system for calibration of pipettes and other volumetric measuring devices
US5959738A (en) * 1994-07-25 1999-09-28 Molecular Devices Corporation Determination of light absorption pathlength in a vertical-beam photometer
US6496260B1 (en) * 1998-12-23 2002-12-17 Molecular Devices Corp. Vertical-beam photometer for determination of light absorption pathlength
DE59912403D1 (de) * 1999-11-09 2005-09-15 Tecan Trading Ag Maennedorf Verfahren zur Bestimmung der Gewichte von Flüssigkeitseinheiten, Wägeeinsatz sowie Wägeanordnung
JP4606543B2 (ja) * 2000-04-13 2011-01-05 パナソニック株式会社 光学特性計測装置における被検溶液量確認方法および計測系制御方法
WO2002040161A1 (de) * 2000-11-17 2002-05-23 Tecan Trading Ag Verfahren und vorrichtung zur bestimmung des volumens einer flüssigkeitsprobe
US6741365B2 (en) * 2001-12-12 2004-05-25 Artel, Inc. Photometric calibration of liquid volumes
DE10239901A1 (de) * 2002-08-30 2004-03-25 Eppendorf Ag Verfahren zum Handhaben von Daten einer Dosiervorrichtung und Dosiervorrichtung geeignet zur Durchführung des Verfahrens
US7061608B2 (en) * 2004-01-30 2006-06-13 Artel, Inc. Apparatus and method for calibration of spectrophotometers
US7491546B2 (en) * 2004-09-27 2009-02-17 Industrial Test Systems, Inc. Reagent delivery and photometric chlorine analysis
US7333194B2 (en) * 2004-09-27 2008-02-19 Industrial Test Systems, Inc. Photometric analysis
US7270013B2 (en) * 2005-03-31 2007-09-18 Streck, Inc. Dispenser volume determination method
JP2008542693A (ja) * 2005-05-24 2008-11-27 アジレント・テクノロジーズ・インク 多流路フローセルの補正
US8003405B2 (en) * 2005-12-16 2011-08-23 Artel, Inc. Calibrating dispensing device performance for complex and/or non-aqueous liquids
US7772008B2 (en) * 2006-01-06 2010-08-10 Artel, Inc. Method and apparatus for determining liquid volume
ATE449314T1 (de) * 2006-08-11 2009-12-15 Biohit Oyj Testverfahren für pipetten
US7998747B2 (en) * 2006-09-15 2011-08-16 Artel, Inc. Quantitative dual-dye photometric method for determining dilution impact
ATE483522T1 (de) * 2006-09-19 2010-10-15 Suisse Electronique Microtech Vorrichtung und verfahren zum kalibrieren einer pipette oder einer dispenservorrichtung
US7791716B2 (en) 2008-04-07 2010-09-07 Artel, Inc. System and method for liquid delivery evaluation using solutions with multiple light absorbance spectral features
US8404158B2 (en) * 2008-04-07 2013-03-26 Artel, Inc. System and method for liquid delivery evaluation using solutions with multiple light absorbance spectral features
JP5276369B2 (ja) * 2008-07-01 2013-08-28 株式会社エー・アンド・デイ ピペット校正用機器および同機器を用いるピペット校正用装置
JP5297262B2 (ja) * 2009-05-01 2013-09-25 株式会社ユニフレックス 分注器具の検定方法及び装置
JP5835924B2 (ja) * 2011-04-08 2015-12-24 晃 服部 自動分析装置の検定方法
US9588132B2 (en) 2011-04-08 2017-03-07 Artel, Inc. Validation method for automated analyzers
KR101608684B1 (ko) * 2012-04-13 2016-04-05 바디텍메드(주) 헤모글로빈 측정 장치 및 방법
CN104956205B (zh) 2012-07-13 2017-09-15 亚特尔公司 垂直和水平波束混合吸液管校准系统
US9857310B2 (en) * 2013-01-18 2018-01-02 Randy Fowler Method and system for testing sodium dimethyldithiocarbamate in water
EP3314221A2 (de) 2015-06-19 2018-05-02 Andrew Alliance S.A Vorrichtungen und verfahren zur messung von flüssigkeitsmengen
CN110449197A (zh) * 2019-06-28 2019-11-15 苏州市计量测试院 一种移液器容量的校准方法
CN117030645B (zh) * 2023-10-09 2024-01-26 中国计量科学研究院 单通道移液器精度现场检测的光学系统及检测方法
CN117030646B (zh) * 2023-10-09 2024-01-26 中国计量科学研究院 基于光度法的多通道移液器现场测量装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737237A (en) * 1971-11-18 1973-06-05 Nasa Monitoring deposition of films
US3869211A (en) * 1972-06-29 1975-03-04 Canon Kk Instrument for measuring thickness of thin film
DE2638333C3 (de) * 1976-08-25 1984-02-23 Boehringer Mannheim Gmbh, 6800 Mannheim Photometer
US4354376A (en) * 1980-03-03 1982-10-19 Medical Laboratory Automation, Inc. Kit for calibrating pipettes
US4805623A (en) * 1987-09-04 1989-02-21 Vander Corporation Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment
US5092677A (en) * 1989-08-02 1992-03-03 Artel, Inc. Photometer having a long lamp life, reduced warm-up period and resonant frequency mixing
US5061639A (en) * 1989-12-06 1991-10-29 E. I. Dupont De Nemours And Company Liquid dispenser accuracy verification method
US5125747A (en) * 1990-10-12 1992-06-30 Tytronics, Inc. Optical analytical instrument and method having improved calibration

Also Published As

Publication number Publication date
EP0628157B1 (de) 1998-11-04
US5298978A (en) 1994-03-29
JPH07507135A (ja) 1995-08-03
JP2520852B2 (ja) 1996-07-31
DE69321947T2 (de) 1999-03-25
EP0628157A1 (de) 1994-12-14
WO1993017306A1 (en) 1993-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ARTEL, INC., WESTBROOK, ME., US

R071 Expiry of right

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