GB1497436A - Apparatus for the detection of volatile organic substance - Google Patents

Apparatus for the detection of volatile organic substance

Info

Publication number
GB1497436A
GB1497436A GB1005475A GB1005475A GB1497436A GB 1497436 A GB1497436 A GB 1497436A GB 1005475 A GB1005475 A GB 1005475A GB 1005475 A GB1005475 A GB 1005475A GB 1497436 A GB1497436 A GB 1497436A
Authority
GB
United Kingdom
Prior art keywords
duct
valve
filament
substances
argon
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
GB1005475A
Other languages
English (en)
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Priority to GB1005475A priority Critical patent/GB1497436A/en
Priority to JP2427276A priority patent/JPS51113787A/ja
Priority to DE19762609604 priority patent/DE2609604C2/de
Priority to FR7606838A priority patent/FR2304077A1/fr
Priority to US05/868,064 priority patent/US4166379A/en
Publication of GB1497436A publication Critical patent/GB1497436A/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
    • 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
    • G01N33/0011—Sample conditioning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1005475A 1975-03-11 1975-03-11 Apparatus for the detection of volatile organic substance Expired GB1497436A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1005475A GB1497436A (en) 1975-03-11 1975-03-11 Apparatus for the detection of volatile organic substance
JP2427276A JPS51113787A (en) 1975-03-11 1976-03-08 Detector for volatile organic substances
DE19762609604 DE2609604C2 (de) 1975-03-11 1976-03-09 Einrichtung zum Detektieren flüchtiger organischer Stoffe
FR7606838A FR2304077A1 (fr) 1975-03-11 1976-03-10 Appareil servant a detecter des substances organiques
US05/868,064 US4166379A (en) 1975-03-11 1978-01-09 Apparatus for the detection of volatile organic substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1005475A GB1497436A (en) 1975-03-11 1975-03-11 Apparatus for the detection of volatile organic substance

Publications (1)

Publication Number Publication Date
GB1497436A true GB1497436A (en) 1978-01-12

Family

ID=9960607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1005475A Expired GB1497436A (en) 1975-03-11 1975-03-11 Apparatus for the detection of volatile organic substance

Country Status (4)

Country Link
JP (1) JPS51113787A (enrdf_load_html_response)
DE (1) DE2609604C2 (enrdf_load_html_response)
FR (1) FR2304077A1 (enrdf_load_html_response)
GB (1) GB1497436A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580440A (en) * 1984-07-17 1986-04-08 British Aerospace Public Company Limited, Bracknell Division Method of detecting a contraband substance
CN112082950A (zh) * 2020-09-12 2020-12-15 山东诺蓝信息科技有限公司 一种基于无线传输技术的挥发性有机物VOCs检测设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052750B (en) * 1979-06-21 1983-03-16 Pye Ltd Trace material detector
US20250226197A1 (en) * 2022-03-31 2025-07-10 Hitachi High-Tech Corporation Analyzer
FR3151580A1 (fr) 2023-07-26 2025-01-31 Exotec Véhicule à guidage automatique et système de rack convenant pour un tel véhicule.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580440A (en) * 1984-07-17 1986-04-08 British Aerospace Public Company Limited, Bracknell Division Method of detecting a contraband substance
CN112082950A (zh) * 2020-09-12 2020-12-15 山东诺蓝信息科技有限公司 一种基于无线传输技术的挥发性有机物VOCs检测设备
CN112082950B (zh) * 2020-09-12 2024-04-30 山东诺蓝信息科技有限公司 一种基于无线传输技术的挥发性有机物VOCs检测设备

Also Published As

Publication number Publication date
FR2304077B1 (enrdf_load_html_response) 1980-03-07
DE2609604C2 (de) 1986-01-30
DE2609604A1 (de) 1976-09-30
JPS5740976B2 (enrdf_load_html_response) 1982-08-31
JPS51113787A (en) 1976-10-07
FR2304077A1 (fr) 1976-10-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee