JPS625647Y2 - - Google Patents

Info

Publication number
JPS625647Y2
JPS625647Y2 JP3381478U JP3381478U JPS625647Y2 JP S625647 Y2 JPS625647 Y2 JP S625647Y2 JP 3381478 U JP3381478 U JP 3381478U JP 3381478 U JP3381478 U JP 3381478U JP S625647 Y2 JPS625647 Y2 JP S625647Y2
Authority
JP
Japan
Prior art keywords
detection chamber
filter
dust
straight line
ray source
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
JP3381478U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54137095U (cs
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 filed Critical
Priority to JP3381478U priority Critical patent/JPS625647Y2/ja
Publication of JPS54137095U publication Critical patent/JPS54137095U/ja
Application granted granted Critical
Publication of JPS625647Y2 publication Critical patent/JPS625647Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
JP3381478U 1978-03-15 1978-03-15 Expired JPS625647Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3381478U JPS625647Y2 (cs) 1978-03-15 1978-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3381478U JPS625647Y2 (cs) 1978-03-15 1978-03-15

Publications (2)

Publication Number Publication Date
JPS54137095U JPS54137095U (cs) 1979-09-22
JPS625647Y2 true JPS625647Y2 (cs) 1987-02-09

Family

ID=28890024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3381478U Expired JPS625647Y2 (cs) 1978-03-15 1978-03-15

Country Status (1)

Country Link
JP (1) JPS625647Y2 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160806A (ja) * 1982-03-17 1983-09-24 Denki Kagaku Keiki Co Ltd ダスト計
JPS58160807A (ja) * 1982-03-17 1983-09-24 Denki Kagaku Keiki Co Ltd β線透過式粉塵計
JPS58206950A (ja) * 1982-04-23 1983-12-02 Denki Kagaku Keiki Co Ltd β線透過式ダストモニタ
JP6586929B2 (ja) * 2016-07-29 2019-10-09 東亜ディーケーケー株式会社 測定装置

Also Published As

Publication number Publication date
JPS54137095U (cs) 1979-09-22

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