JPS5984453U - 希釈ピペツタ− - Google Patents

希釈ピペツタ−

Info

Publication number
JPS5984453U
JPS5984453U JP18091682U JP18091682U JPS5984453U JP S5984453 U JPS5984453 U JP S5984453U JP 18091682 U JP18091682 U JP 18091682U JP 18091682 U JP18091682 U JP 18091682U JP S5984453 U JPS5984453 U JP S5984453U
Authority
JP
Japan
Prior art keywords
nozzle
sample
diluted liquid
plunger pump
dilution
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.)
Granted
Application number
JP18091682U
Other languages
English (en)
Other versions
JPS643061Y2 (ja
Inventor
門田　俊美
鈴木　十五郎
松井　重樹
Original Assignee
株式会社島津製作所
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 株式会社島津製作所 filed Critical 株式会社島津製作所
Priority to JP18091682U priority Critical patent/JPS5984453U/ja
Priority to GB08325957A priority patent/GB2132346B/en
Priority to DE19833335641 priority patent/DE3335641A1/de
Publication of JPS5984453U publication Critical patent/JPS5984453U/ja
Application granted granted Critical
Publication of JPS643061Y2 publication Critical patent/JPS643061Y2/ja
Granted legal-status Critical Current

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
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G01N2001/382—Diluting, dispersing or mixing samples using pistons of different sections

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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来の希釈ピペッタ−の−例の簡略構成説明図
、第２図はこの考案の希釈ピペッタ−の一実施例の構成
説明図、第３図は第２図に示す希釈ピペッタ−の作動例
を示すタイムチャートであ　　　　　′６°１１−’−
１お、ｔ；＜’ｚｔ−１２−イッッヮ、１゜ズル、３・
・・・・・検体ノズル、４・・・・・・希釈液吐出ノズ
ル、５・・・・・・第１の切換バルブ、８・・曲太径プ
ランジャポンプ、１２・・・・・・第２の切換バルブ、
１３・・・・・・細径プランジャポンプ、１４・・・・
・・制御回路、１５・・・・・・移動機構、１７・・・
・・・流路、Ｄ・・・・・・希釈液、Ｓ・・・・・・液
体試料。

Claims (1)

    【実用新案登録請求の範囲】
  1. 希釈液吸引ノズル、液体試料の吸引と吐出とを行うため
    の検体ノズル、その検体ノズルと並べて設置された希釈
    液吐出ノズル、第１の切換手段によって選択的に前記希
    釈液吸引ノ女ルもしくは前記検体ノズルに連通される細
    径プランジャポンプ、および第２の切換手段によって選
    択的に前記希釈液吸引ノズルもしくは前記検体ノズルも
    しくは前記希釈液吐出ノズルに連通される太径プランジ
    ャポンプを具備してなる希釈ピペッタ−０
JP18091682U 1982-11-30 1982-11-30 希釈ピペツタ− Granted JPS5984453U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP18091682U JPS5984453U (ja) 1982-11-30 1982-11-30 希釈ピペツタ−
GB08325957A GB2132346B (en) 1982-11-30 1983-09-28 Dilution pipetter
DE19833335641 DE3335641A1 (de) 1982-11-30 1983-09-30 Verduennungspipettiergeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18091682U JPS5984453U (ja) 1982-11-30 1982-11-30 希釈ピペツタ−

Publications (2)

Publication Number Publication Date
JPS5984453U true JPS5984453U (ja) 1984-06-07
JPS643061Y2 JPS643061Y2 (ja) 1989-01-26

Family

ID=16091519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18091682U Granted JPS5984453U (ja) 1982-11-30 1982-11-30 希釈ピペツタ−

Country Status (3)

Country Link
JP (1) JPS5984453U (ja)
DE (1) DE3335641A1 (ja)
GB (1) GB2132346B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009531160A (ja) * 2006-01-06 2009-09-03 ジルソン エス．アー．エス． 多容積ピペット

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629207B1 (fr) * 1988-07-07 1991-05-31 Melet Francois Analyseur hematologique automatique a dispositif simplifie de prelevement et de distribution
FR2629206B1 (fr) * 1988-03-28 1991-01-04 Melet Francois Analyseur hematologique automatique simplifie
US5130095A (en) * 1989-03-13 1992-07-14 Beckman Instruments, Inc. Automatic chemistry analyzer
JP3014818B2 (ja) * 1991-04-24 2000-02-28 シスメックス株式会社 試料希釈混合方法及び装置
SE513881C2 (sv) * 1994-01-10 2000-11-20 Boule Medical Ab Förfarande och anordning för analys av vätskeprover
FR2719118B1 (fr) * 1994-04-20 1996-05-24 Commissariat Energie Atomique Appareil et procédé de dilution d'une solution.
SE515423C2 (sv) * 1998-02-06 2001-07-30 Boule Medical Ab Förfarande och anordning för spädning av ett blodprov
MX2007000704A (es) * 2004-07-22 2007-03-15 Amgen Inc Metodo y aparato para formar una dilucion por dispersion del fluido.
CZ304125B6 (cs) * 2013-04-23 2013-11-06 Jihoceská univerzita v Ceských Budejovicích, Zemedelská fakulta Zpusob merení stupne rozlozitelnosti organické hmoty na bázi hydrolýzy organických látek
US20230366904A1 (en) * 2022-05-11 2023-11-16 Perkinelmer Health Sciences, Inc. Pipetting apparatus and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500527A1 (de) * 1974-01-10 1976-02-05 Coulter Electronics Vorrichtung zum selbsttaetigen verduennen von fluessigkeitsproben
IT1057333B (it) * 1975-03-12 1982-03-10 Coulter Electronics Apparato per aspirare misurare e scaricare quantita proporzionali di fluido
US4130394A (en) * 1977-10-03 1978-12-19 Technicon Instruments Corporation Short sample detection
US4244919A (en) * 1979-03-19 1981-01-13 Hyperion Incorporated Sample diluting apparatus
US4333356A (en) * 1979-04-27 1982-06-08 Ciba-Geigy Corporation Mixing apparatus
IT1157318B (it) * 1982-09-06 1987-02-11 Instrumentation Lab Spa Diluitore volumetrico, particolarmente adatto all'impiego su apparecchiature per analisi chimico-cliniche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009531160A (ja) * 2006-01-06 2009-09-03 ジルソン エス．アー．エス． 多容積ピペット

Also Published As

Publication number Publication date
GB2132346B (en) 1987-01-28
DE3335641A1 (de) 1984-05-30
GB8325957D0 (en) 1983-11-02
JPS643061Y2 (ja) 1989-01-26
DE3335641C2 (ja) 1993-05-06
GB2132346A (en) 1984-07-04

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