CA1025691A - Flow and time proportional sampling system - Google Patents

Flow and time proportional sampling system

Info

Publication number
CA1025691A
CA1025691A CA215,790A CA215790A CA1025691A CA 1025691 A CA1025691 A CA 1025691A CA 215790 A CA215790 A CA 215790A CA 1025691 A CA1025691 A CA 1025691A
Authority
CA
Canada
Prior art keywords
flow
sampling system
time proportional
proportional sampling
time
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
CA215,790A
Other languages
English (en)
French (fr)
Other versions
CA215790S (en
Inventor
Wendall C. Gates
James G. Schontzler
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.)
Manning Environmental Corp
Original Assignee
Manning Environmental Corp
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 Manning Environmental Corp filed Critical Manning Environmental Corp
Application granted granted Critical
Publication of CA1025691A publication Critical patent/CA1025691A/en
Expired 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
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Volume Flow (AREA)
CA215,790A 1974-03-28 1974-12-11 Flow and time proportional sampling system Expired CA1025691A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45587974A 1974-03-28 1974-03-28
US05/497,569 US4022059A (en) 1974-03-28 1974-08-15 Flow and time proportional sampling system

Publications (1)

Publication Number Publication Date
CA1025691A true CA1025691A (en) 1978-02-07

Family

ID=27038011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,790A Expired CA1025691A (en) 1974-03-28 1974-12-11 Flow and time proportional sampling system

Country Status (5)

Country Link
US (1) US4022059A (de)
CA (1) CA1025691A (de)
DE (1) DE2459224A1 (de)
GB (1) GB1489391A (de)
SE (1) SE7503609L (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136561A (en) * 1977-06-06 1979-01-30 Tetradyne Corporation Apparatus for automatically sensing and recording data in a sewage system
US4200982A (en) * 1977-06-06 1980-05-06 Tetradyne Corporation Apparatus for automatically sensing and recording data in a sewage system
DE2824155C2 (de) * 1978-06-02 1985-06-05 Fa. Edmund Bühler, 7400 Tübingen Vorrichtung zur automatischen Entnahme von Flüssigkeitsproben, beispielsweise aus der Kanalisation
US4195520A (en) * 1978-10-10 1980-04-01 Shaver Michael R Portable flow-measuring device
US4257266A (en) * 1979-03-12 1981-03-24 Apple Clarence L Sample extractor
US4367652A (en) * 1980-07-07 1983-01-11 The Metropolitan Sanitary District Of Greater Chicago Method and apparatus for monitoring wastewater
US4660422A (en) * 1986-02-03 1987-04-28 The United States Of America As Represented By The Secretary Of Agriculture Means and method of sampling flow related variables from a waterway in an accurate manner using a programmable calculator
US4941360A (en) * 1989-06-14 1990-07-17 Mcclellan Oliver B Continuous (flexible) sewage monitoring machine for sampling building effluent to measure for certain controlled substances
US5172332A (en) * 1989-12-22 1992-12-15 American Sigma, Inc. Automatic fluid sampling and monitoring apparatus and method
US5506791A (en) * 1989-12-22 1996-04-09 American Sigma, Inc. Multi-function flow monitoring apparatus with multiple flow sensor capability
US5091863A (en) * 1989-12-22 1992-02-25 American Sigma, Inc. Automatic fluid sampling and flow measuring apparatus and method
US5633809A (en) * 1989-12-22 1997-05-27 American Sigma, Inc. Multi-function flow monitoring apparatus with area velocity sensor capability
US5167802A (en) * 1990-07-26 1992-12-01 The United States Of America As Represented By The Secretary Of The Interior Apparatus for sampling pesticide residues in run-off with control of sample pump and distributor valve
EP0664881B1 (de) * 1993-07-08 2005-02-02 Teledyne Isco, Inc. Vorrichtung und verfahren zur flüssigkeitsanalyse
US5608171A (en) * 1993-11-16 1997-03-04 Hunter; Robert M. Distributed, unattended wastewater monitoring system
DE59510287D1 (de) * 1995-12-11 2002-08-22 Endress & Hauser Wetzer Gmbh Vorrichtung zur Entnahme einer volumen-einstellbaren Probe aus einem strömenden Fluid
EP0978716B1 (de) * 1998-08-01 2006-10-04 ENDRESS + HAUSER WETZER GmbH + Co. KG Vorrichtung und Verfahren zur Entnahme eines vorbestimmbaren Volumens einer Probe eines Mediums
AU2000229082A1 (en) * 2000-02-08 2001-08-20 Cybio Instruments Gmbh Method and device fo collecting fractions after material separation
US6742404B2 (en) 2000-04-05 2004-06-01 Damien J. Smith Hybrid passive/automated flow proportional fluid sampler
US6565284B2 (en) * 2000-12-08 2003-05-20 Stephen V. Gearhart Infiltration control system and method
US7956525B2 (en) 2003-05-16 2011-06-07 Nanomix, Inc. Flexible nanostructure electronic devices
US8152991B2 (en) * 2005-10-27 2012-04-10 Nanomix, Inc. Ammonia nanosensors, and environmental control system
US8154093B2 (en) 2002-01-16 2012-04-10 Nanomix, Inc. Nano-electronic sensors for chemical and biological analytes, including capacitance and bio-membrane devices
US6837121B2 (en) * 2002-04-24 2005-01-04 The Johns Hopkins University Sampling interface for a vehicle
US7948041B2 (en) 2005-05-19 2011-05-24 Nanomix, Inc. Sensor having a thin-film inhibition layer
US6997201B2 (en) * 2003-10-02 2006-02-14 Preul Herbert C Wastewater source control system
US7396512B2 (en) 2003-11-04 2008-07-08 Drummond Scientific Company Automatic precision non-contact open-loop fluid dispensing
US7687028B1 (en) 2006-04-06 2010-03-30 The United States Of America As Represented By The Secretary Of The Interior Sequential, time-integrated collector of precipitation, ground water, and surface water for analysis of isotopes
WO2007124297A1 (en) * 2006-04-21 2007-11-01 Contech Stormwater Solutions Inc. Stormwater treatment system with automated contaminant buildup detection
US7765881B2 (en) * 2006-10-20 2010-08-03 Electric Pump, Inc. Programmable, digital vacuum-operated liquid sampler
CN1975366B (zh) * 2006-12-14 2010-12-08 厦门大学 船舶压载水浮游生物分级采样装置
US8935965B1 (en) 2009-05-18 2015-01-20 The United States of America, as represented by the Secretary of the Department of the Interior Apparatus to assist in the collection of stormwater-quality samples in a vertical profile
US8286512B1 (en) * 2009-05-18 2012-10-16 The United States Of America, As Represented By The Secretary Of The Interior Apparatus to assist in the collection of stormwater-quality samples in a vertical profile
EP2462051A4 (de) 2009-08-07 2013-06-26 Nanomix Inc Auf magnetischen kohlenstoff-nanoröhrchen basierende bioerkennung
US9518897B2 (en) * 2012-05-29 2016-12-13 Avl Test Systems, Inc. Intelligent bag filling for exhaust sampling system
CN104483158B (zh) * 2014-12-09 2017-04-12 苏州市职业大学 一种便捷式水样采集存储装置
WO2020141505A1 (en) 2019-01-02 2020-07-09 Kando Environmental Services Ltd Lifting unit and basket for monitoring of a fluid in a transport channel
US11598696B2 (en) 2019-06-14 2023-03-07 Emerald Coast Manufacturing, LLC Method and apparatus for sampling liquid
JP6954336B2 (ja) * 2019-10-08 2021-10-27 栗田工業株式会社 水質測定用採水装置
US11927508B1 (en) * 2020-01-21 2024-03-12 Elemental Scientific, Inc. System and method for handling small samples with multiple vacuum configurations
USD949437S1 (en) 2020-03-26 2022-04-19 Harry Hermes, IV Manhole hanger device
CN113567100B (zh) * 2021-07-19 2024-01-30 上海全安医疗器械有限公司 一种cvc置管水流量检测装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124000A (en) * 1964-03-10 Melas
US2414086A (en) * 1943-11-25 1947-01-14 Flscher & Porter Company Fluid meter
GB720161A (en) * 1949-05-24 1954-12-15 London County Council Improvements relating to the sampling of liquids
US2657577A (en) * 1949-11-25 1953-11-03 Askania Werke Ag Apparatus for measuring the level of liquids
US2692820A (en) * 1950-10-28 1954-10-26 Upjohn Co Method and means for effecting automatic fractionation
BE568988A (de) * 1957-05-23
LU38202A1 (de) * 1959-02-17
US3751990A (en) * 1971-08-30 1973-08-14 Pro Tech Inc Liquid sampling
US3719081A (en) * 1971-12-16 1973-03-06 Tri Aid Sciences Inc Wastewater sampler
US3795347A (en) * 1972-02-03 1974-03-05 E Singer Power purged liquid sampler
US3838719A (en) * 1972-04-04 1974-10-01 Inst Specialties Co Sample collector
FR2187115A5 (de) * 1972-05-29 1974-01-11 Aquitaine Petrole
US3866028A (en) * 1973-07-27 1975-02-11 Manning Environmental Corp Fluid flow measuring system and method
US3929017A (en) * 1973-10-05 1975-12-30 Elan Engineering Corp Flow monitor and sample control device
US3924471A (en) * 1974-02-07 1975-12-09 Ernst Singer Automatic liquid sample taking and segregating apparatus
US3915011A (en) * 1974-03-18 1975-10-28 Roger R Nelson Device for sampling fluids and slurries

Also Published As

Publication number Publication date
SE7503609L (de) 1975-09-29
DE2459224A1 (de) 1975-10-02
US4022059A (en) 1977-05-10
GB1489391A (en) 1977-10-19

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