GB0501928D0 - Materials emissions and/or content testing apparatus - Google Patents

Materials emissions and/or content testing apparatus

Info

Publication number
GB0501928D0
GB0501928D0 GBGB0501928.6A GB0501928A GB0501928D0 GB 0501928 D0 GB0501928 D0 GB 0501928D0 GB 0501928 A GB0501928 A GB 0501928A GB 0501928 D0 GB0501928 D0 GB 0501928D0
Authority
GB
United Kingdom
Prior art keywords
emissions
materials
testing apparatus
content testing
content
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.)
Ceased
Application number
GBGB0501928.6A
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.)
Markes International Ltd
Original Assignee
Markes International Ltd
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 Markes International Ltd filed Critical Markes International Ltd
Priority to GBGB0501928.6A priority Critical patent/GB0501928D0/en
Publication of GB0501928D0 publication Critical patent/GB0501928D0/en
Priority to GB0526259A priority patent/GB2422665A/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
    • 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
    • G01N1/40—Concentrating 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
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • 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
    • 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—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
GBGB0501928.6A 2005-01-31 2005-01-31 Materials emissions and/or content testing apparatus Ceased GB0501928D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0501928.6A GB0501928D0 (en) 2005-01-31 2005-01-31 Materials emissions and/or content testing apparatus
GB0526259A GB2422665A (en) 2005-01-31 2005-12-23 Apparatus for testing the emissions, content or permeability of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0501928.6A GB0501928D0 (en) 2005-01-31 2005-01-31 Materials emissions and/or content testing apparatus

Publications (1)

Publication Number Publication Date
GB0501928D0 true GB0501928D0 (en) 2005-03-09

Family

ID=34307706

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0501928.6A Ceased GB0501928D0 (en) 2005-01-31 2005-01-31 Materials emissions and/or content testing apparatus
GB0526259A Withdrawn GB2422665A (en) 2005-01-31 2005-12-23 Apparatus for testing the emissions, content or permeability of materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0526259A Withdrawn GB2422665A (en) 2005-01-31 2005-12-23 Apparatus for testing the emissions, content or permeability of materials

Country Status (1)

Country Link
GB (2) GB0501928D0 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6649129B1 (en) * 1995-11-13 2003-11-18 Teledyne Tekmar Company Method and apparatus for concentrating a VOC sample
US6410332B1 (en) * 1998-09-08 2002-06-25 Symyx Technologies, Inc. Sampling and analysis of reactions by trapping reaction components on a sorbent
GB9825806D0 (en) * 1998-11-26 1999-01-20 Markes International Limited Sample analysing method and apparatus
EP1353164A1 (en) * 2002-04-12 2003-10-15 Sherwood Scientific Ltd Sorbate analysis method and apparatus

Also Published As

Publication number Publication date
GB2422665A (en) 2006-08-02
GB0526259D0 (en) 2006-02-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)