DE29701652U1 - Probe for measuring volatile components in an aqueous solution - Google Patents

Probe for measuring volatile components in an aqueous solution

Info

Publication number
DE29701652U1
DE29701652U1 DE29701652U DE29701652U DE29701652U1 DE 29701652 U1 DE29701652 U1 DE 29701652U1 DE 29701652 U DE29701652 U DE 29701652U DE 29701652 U DE29701652 U DE 29701652U DE 29701652 U1 DE29701652 U1 DE 29701652U1
Authority
DE
Germany
Prior art keywords
probe
aqueous solution
volatile components
measuring volatile
measuring
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
DE29701652U
Other languages
German (de)
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.)
SELLMER WILSBERG SYLVIA DR
Original Assignee
SELLMER WILSBERG SYLVIA DR
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8035314&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE29701652(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SELLMER WILSBERG SYLVIA DR filed Critical SELLMER WILSBERG SYLVIA DR
Priority to DE29701652U priority Critical patent/DE29701652U1/en
Publication of DE29701652U1 publication Critical patent/DE29701652U1/en
Priority to AT98101115T priority patent/ATE314640T1/en
Priority to EP98101115.8A priority patent/EP0867713B2/en
Priority to DE59813306T priority patent/DE59813306D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—Specially adapted to detect a particular component
    • G01N33/0047—Specially adapted to detect a particular component for organic compounds
    • 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
    • G01N33/02—Food
    • G01N33/14—Beverages
    • G01N33/146—Beverages containing alcohol
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference
DE29701652U 1997-02-03 1997-02-03 Probe for measuring volatile components in an aqueous solution Expired - Lifetime DE29701652U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29701652U DE29701652U1 (en) 1997-02-03 1997-02-03 Probe for measuring volatile components in an aqueous solution
AT98101115T ATE314640T1 (en) 1997-02-03 1998-01-23 PROBE FOR MEASURING VOLATILE COMPONENTS IN AN AQUEOUS SOLUTION
EP98101115.8A EP0867713B2 (en) 1997-02-03 1998-01-23 Probe for measuring volatile components in an aqueous solution
DE59813306T DE59813306D1 (en) 1997-02-03 1998-01-23 Probe for measuring volatiles in an aqueous solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29701652U DE29701652U1 (en) 1997-02-03 1997-02-03 Probe for measuring volatile components in an aqueous solution

Publications (1)

Publication Number Publication Date
DE29701652U1 true DE29701652U1 (en) 1997-04-03

Family

ID=8035314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29701652U Expired - Lifetime DE29701652U1 (en) 1997-02-03 1997-02-03 Probe for measuring volatile components in an aqueous solution

Country Status (1)

Country Link
DE (1) DE29701652U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726813A1 (en) * 1997-06-25 1999-01-07 Bischoff Wolf Anno Determination of the rate at which substances e.g.pollutants migrate through e.g. soil
EP0989404A1 (en) * 1998-09-23 2000-03-29 WTW Wissenschaftlich-Technische Werkstätten GmbH Analyser for water and waste water
WO2000025107A1 (en) * 1998-10-22 2000-05-04 Trace Biotech Ag Membrane probe for taking samples of an analyte located in a fluid medium
EP1439383A1 (en) * 2003-01-20 2004-07-21 Biotechnologie Kempe GmbH Probe device for measuring ethanol concentrations in an aqueous solution
DE10302220A1 (en) * 2003-01-20 2004-08-05 Biotechnologie Kempe Gmbh Probe used for measuring the volatile component, especially ethanol, of a solution comprises a body having an opening sealed by a flat membrane which is permeable for volatile components, and a sensor arranged in the body
DE102005018845A1 (en) * 2005-04-22 2006-10-26 Gansert, Dirk, Dr. Miniature multifunctional opto sensor control and lock unit for minimal invasive sensor location has measurement chamber and micrometer drive
DE102021107594A1 (en) 2021-03-25 2022-09-29 Endress+Hauser Group Services Ag Sensor for determining a measurand and method for a measurand with a sensor

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726813C2 (en) * 1997-06-25 2003-03-27 Bischoff Wolf Anno Method for determining the displacement of substances dissolved in soil water and device for carrying out the method
DE19726813A1 (en) * 1997-06-25 1999-01-07 Bischoff Wolf Anno Determination of the rate at which substances e.g.pollutants migrate through e.g. soil
US6379621B1 (en) 1998-09-23 2002-04-30 Wtw Wissenschaftlich-Technische Werkstaetten Gmbh Apparatus for analyzing water and wastewater
EP0989404A1 (en) * 1998-09-23 2000-03-29 WTW Wissenschaftlich-Technische Werkstätten GmbH Analyser for water and waste water
DE19848542A1 (en) * 1998-10-22 2000-05-04 Trace Biotech Ag probe
DE19848542C2 (en) * 1998-10-22 2001-07-05 Trace Biotech Ag Sampling probe
WO2000025107A1 (en) * 1998-10-22 2000-05-04 Trace Biotech Ag Membrane probe for taking samples of an analyte located in a fluid medium
EP1439383A1 (en) * 2003-01-20 2004-07-21 Biotechnologie Kempe GmbH Probe device for measuring ethanol concentrations in an aqueous solution
DE10302220A1 (en) * 2003-01-20 2004-08-05 Biotechnologie Kempe Gmbh Probe used for measuring the volatile component, especially ethanol, of a solution comprises a body having an opening sealed by a flat membrane which is permeable for volatile components, and a sensor arranged in the body
US7488449B2 (en) 2003-01-20 2009-02-10 Biotechnologie Kempe (Gmbh) Probe device for measuring ethanol concentrations in an aqueous solution
DE102005018845A1 (en) * 2005-04-22 2006-10-26 Gansert, Dirk, Dr. Miniature multifunctional opto sensor control and lock unit for minimal invasive sensor location has measurement chamber and micrometer drive
DE102005018845B4 (en) * 2005-04-22 2007-05-16 Dirk Gansert Miniaturized and multifunctional optosensory measuring and control sluice
DE102021107594A1 (en) 2021-03-25 2022-09-29 Endress+Hauser Group Services Ag Sensor for determining a measurand and method for a measurand with a sensor
US11879882B2 (en) 2021-03-25 2024-01-23 Endress+Hauser Group Services Ag Sensor for determining a measurand and method for determining a measurand with a sensor

Similar Documents

Publication Publication Date Title
DE69833399D1 (en) Apparatus for measuring the concentration of NOx
DE69217548T2 (en) MEASURING PROBE
DE69125136D1 (en) Measuring probe
DE69712139T2 (en) Device for measuring the concentration of an analyte with remote metering
DE69840753D1 (en) SENSOR FOR MEASURING EXPRESSIONS
DE69615462D1 (en) DISHWASHER WITH ARRANGEMENT FOR MEASURING TURBIDS
DE69531588D1 (en) Device for measuring hemoglobin concentration
DE3861463D1 (en) MEASURING PROBE.
DE69841212D1 (en) Device for measuring the NOx concentration
DE69626153D1 (en) Device for measuring the ion concentration
DE69207223D1 (en) Device for measuring currents
DE60004394D1 (en) COMPONENT MEASUREMENT SYSTEM
DE69923107D1 (en) Time domain reflectometry test setup for a two-dimensional probe
DE60123996D1 (en) MEASURE SURFACE DEFECTS
DE69019231D1 (en) Device for measuring the concentration of NOx.
DE59909923D1 (en) Position measuring probe for the mutual alignment of bodies
DE69528381D1 (en) VERSATILE ION SENSITIVE PROBE
DE29701652U1 (en) Probe for measuring volatile components in an aqueous solution
DE69828203D1 (en) PLANAR TRANSFORMER FOR MEASURING BIOMEDICAL PRINTS
DE29710242U1 (en) Probe for measuring geometric structures
DE29612861U1 (en) Coordinate measuring device with measurement time optimization
FR2723205B1 (en) SURFACE RESISTANCE MEASUREMENT PROBE
DE29816963U1 (en) Probe for measuring the Co¶2¶ concentration in liquids
DE29712064U1 (en) Time measuring instrument
DE9404367U1 (en) Measuring probe

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970515

R165 Request for cancellation or ruling filed
R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000706

R169 Utility model cancelled in part

Effective date: 19991208

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20030926

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050506

R071 Expiry of right