GB1073716A - Low radiation level chamber - Google Patents

Low radiation level chamber

Info

Publication number
GB1073716A
GB1073716A GB2550664A GB2550664A GB1073716A GB 1073716 A GB1073716 A GB 1073716A GB 2550664 A GB2550664 A GB 2550664A GB 2550664 A GB2550664 A GB 2550664A GB 1073716 A GB1073716 A GB 1073716A
Authority
GB
United Kingdom
Prior art keywords
low radiation
radiation level
level chamber
chamber
gypsum
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
GB2550664A
Inventor
Karl Friedrich Poulheim
Herbert Niesler
Harri Hoesselbarth
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.)
IDT Europe GmbH
Original Assignee
Zentrum Mikroelektronik Dresden GmbH
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 Zentrum Mikroelektronik Dresden GmbH filed Critical Zentrum Mikroelektronik Dresden GmbH
Priority to GB2550664A priority Critical patent/GB1073716A/en
Publication of GB1073716A publication Critical patent/GB1073716A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/163—Whole body counters
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/04—Concretes; Other hydraulic hardening materials

Abstract

1,073,716. Shielded enclosures. ZENTRALINSTITUT FUR KERNFORSCHUNG. June 19, 1964, No. 25506/64. Heading B4Q. [Also in Division G6] A chamber providing screening from external radiation is made of gypsum, this material having a very low level of inherent radioactivity, i.e., not more than 10<SP>-8</SP>-10<SP>-9</SP> ÁC/gm.
GB2550664A 1964-06-19 1964-06-19 Low radiation level chamber Expired GB1073716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2550664A GB1073716A (en) 1964-06-19 1964-06-19 Low radiation level chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2550664A GB1073716A (en) 1964-06-19 1964-06-19 Low radiation level chamber

Publications (1)

Publication Number Publication Date
GB1073716A true GB1073716A (en) 1967-06-28

Family

ID=10228797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2550664A Expired GB1073716A (en) 1964-06-19 1964-06-19 Low radiation level chamber

Country Status (1)

Country Link
GB (1) GB1073716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2684855A3 (en) * 2012-07-12 2014-09-03 Soletanche Freyssinet Shielding composite building materials with a low internal level of ionising radiation.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2684855A3 (en) * 2012-07-12 2014-09-03 Soletanche Freyssinet Shielding composite building materials with a low internal level of ionising radiation.

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