BE903288A - APPARATUS FOR MEASURING SURFACE CONTAMINATION BY THE FROTTIS METHOD - Google Patents

APPARATUS FOR MEASURING SURFACE CONTAMINATION BY THE FROTTIS METHOD

Info

Publication number
BE903288A
BE903288A BE2/60799A BE2060799A BE903288A BE 903288 A BE903288 A BE 903288A BE 2/60799 A BE2/60799 A BE 2/60799A BE 2060799 A BE2060799 A BE 2060799A BE 903288 A BE903288 A BE 903288A
Authority
BE
Belgium
Prior art keywords
contamination
frottis
surface contamination
measuring surface
frame
Prior art date
Application number
BE2/60799A
Other languages
French (fr)
Inventor
B Joseph
Original Assignee
Entpr Gagneraud Pere & Fils S
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 Entpr Gagneraud Pere & Fils S filed Critical Entpr Gagneraud Pere & Fils S
Publication of BE903288A publication Critical patent/BE903288A/en

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
    • 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
    • G01N2001/028—Sampling from a surface, swabbing, vaporising
    • 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
    • G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
    • G01N2001/2833—Collecting samples on a sticky, tacky, adhesive surface

Abstract

Appareil pour la mesure d'une contamination radioactive de surface par le méthode des frottis comprenant un bati (10, 10a) pourvu de ventouses (14) ou analogues pour sa fixation sur la surface (16) dont la contamination est à mesurer. Sur le bati est monté un système d'entrainement (22, 24,26) d'un support (40,42) d'un élément absorbant (44) pour que ce dernier balaye la surface selon un trajet déterminé. L'élément absorbant (44) est poussé contre la surface à l'aide d'un ressort (36). L'appareil permet d'effectuer des mesures de contamination d'une grande précision, avec une reproductivité satisfaisante.Apparatus for measuring radioactive surface contamination by the smear method comprising a frame (10, 10a) provided with suction cups (14) or the like for fixing it to the surface (16) whose contamination is to be measured. On the frame is mounted a drive system (22, 24,26) of a support (40,42) of an absorbent element (44) so that the latter sweeps the surface along a determined path. The absorbent member (44) is pushed against the surface using a spring (36). The device makes it possible to carry out contamination measurements of high precision, with satisfactory reproducibility.

BE2/60799A 1984-09-25 1985-09-23 APPARATUS FOR MEASURING SURFACE CONTAMINATION BY THE FROTTIS METHOD BE903288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8414654A FR2570823B1 (en) 1984-09-25 1984-09-25 APPARATUS FOR MEASURING SURFACE CONTAMINATION BY THE FROTTIS METHOD

Publications (1)

Publication Number Publication Date
BE903288A true BE903288A (en) 1986-01-16

Family

ID=9308012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/60799A BE903288A (en) 1984-09-25 1985-09-23 APPARATUS FOR MEASURING SURFACE CONTAMINATION BY THE FROTTIS METHOD

Country Status (8)

Country Link
JP (1) JPS6184583A (en)
BE (1) BE903288A (en)
CH (1) CH663665A5 (en)
DE (1) DE3533770A1 (en)
ES (1) ES8608162A1 (en)
FR (1) FR2570823B1 (en)
GB (1) GB2165047B (en)
IT (1) IT1185358B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185571A (en) * 1986-01-10 1987-07-22 British Nuclear Fuels Plc Swabbing device
FR2622972B1 (en) * 1987-11-09 1990-03-16 Inhni METHOD FOR CONTROLLING THE CLEANLINESS OF A SURFACE AND DEVICE FOR CARRYING OUT SAID METHOD
GB9008630D0 (en) * 1990-04-17 1990-06-13 Graseby Ionics Ltd Vapouriser
GB2330908A (en) * 1997-10-30 1999-05-05 Guy James Rollo Symons Sampling a surface for a contaminant
CN103364252B (en) * 2012-04-10 2017-01-18 深圳迈瑞生物医疗电子股份有限公司 Smear cleaning method and device of smear dyeing machine
CN106226805A (en) * 2016-08-17 2016-12-14 成都南方电子仪表有限公司 A kind of radiopharmaceutical agent dose rate detection device of level radioactive nuclear waste solidification bucket outer surface

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091967A (en) * 1960-05-13 1963-06-04 William R Hurdlow Swipe sampler
DE1598399A1 (en) * 1966-06-27 1970-12-17 Euratom Hand-operated wipe sampler for taking wipe samples on surfaces
AU5307973A (en) * 1972-03-10 1974-09-12 East/West Medical Products, Inc Microbial surface sampler
IT1056108B (en) * 1975-09-04 1982-01-30 Cnen DEVICE FOR INDIRECT CONTROL OF RADIOACTIVE SURFACE CONTAMINATION
DE2618334C3 (en) * 1976-04-27 1978-11-02 Martin 6392 Neu Anspach Korbin Device for the quantitative determination of contamination, in particular bacteria, on flat surfaces

Also Published As

Publication number Publication date
CH663665A5 (en) 1987-12-31
GB2165047B (en) 1987-11-18
GB2165047A (en) 1986-04-03
FR2570823B1 (en) 1987-11-27
JPS6184583A (en) 1986-04-30
ES8608162A1 (en) 1986-06-16
GB8523571D0 (en) 1985-10-30
DE3533770A1 (en) 1986-05-15
FR2570823A1 (en) 1986-03-28
IT8522216A0 (en) 1985-09-19
IT1185358B (en) 1987-11-12
ES547229A0 (en) 1986-06-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. ENTERPRISE GAGNERAUD PERE & FILS

Effective date: 19880930