FR2607931B1 - Burette electronique - Google Patents

Burette electronique

Info

Publication number
FR2607931B1
FR2607931B1 FR8617156A FR8617156A FR2607931B1 FR 2607931 B1 FR2607931 B1 FR 2607931B1 FR 8617156 A FR8617156 A FR 8617156A FR 8617156 A FR8617156 A FR 8617156A FR 2607931 B1 FR2607931 B1 FR 2607931B1
Authority
FR
France
Prior art keywords
burette
electronic
electronic burette
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
Application number
FR8617156A
Other languages
English (en)
Other versions
FR2607931A1 (fr
Inventor
Bruno Marie Charles Ricard
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.)
ELECTRONIQUE APPLIQUEE STE LYO
Original Assignee
ELECTRONIQUE APPLIQUEE STE LYO
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 ELECTRONIQUE APPLIQUEE STE LYO filed Critical ELECTRONIQUE APPLIQUEE STE LYO
Priority to FR8617156A priority Critical patent/FR2607931B1/fr
Publication of FR2607931A1 publication Critical patent/FR2607931A1/fr
Application granted granted Critical
Publication of FR2607931B1 publication Critical patent/FR2607931B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
    • B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/18—Burettes specially adapted for titration

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Stepping Motors (AREA)
FR8617156A 1986-12-04 1986-12-04 Burette electronique Expired FR2607931B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8617156A FR2607931B1 (fr) 1986-12-04 1986-12-04 Burette electronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617156A FR2607931B1 (fr) 1986-12-04 1986-12-04 Burette electronique

Publications (2)

Publication Number Publication Date
FR2607931A1 FR2607931A1 (fr) 1988-06-10
FR2607931B1 true FR2607931B1 (fr) 1989-07-28

Family

ID=9341673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8617156A Expired FR2607931B1 (fr) 1986-12-04 1986-12-04 Burette electronique

Country Status (1)

Country Link
FR (1) FR2607931B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1936379A1 (de) * 1969-07-17 1971-01-28 Licentia Gmbh Anordnung zur Drehzahlregelung eines Synchron-Kleinmotors
FR2277332A1 (fr) * 1974-07-05 1976-01-30 Tacussel Jacques Burette a piston a moteur asservi
DE3302209A1 (de) * 1983-01-24 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Schrittmotor
US4671123A (en) * 1984-02-16 1987-06-09 Rainin Instrument Co., Inc. Methods and apparatus for pipetting and/or titrating liquids using a hand held self-contained automated pipette

Also Published As

Publication number Publication date
FR2607931A1 (fr) 1988-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse