JPH0259483U - - Google Patents

Info

Publication number
JPH0259483U
JPH0259483U JP13796988U JP13796988U JPH0259483U JP H0259483 U JPH0259483 U JP H0259483U JP 13796988 U JP13796988 U JP 13796988U JP 13796988 U JP13796988 U JP 13796988U JP H0259483 U JPH0259483 U JP H0259483U
Authority
JP
Japan
Prior art keywords
filter paper
ray
dust
ray detector
flow tube
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.)
Pending
Application number
JP13796988U
Other languages
English (en)
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 JP13796988U priority Critical patent/JPH0259483U/ja
Publication of JPH0259483U publication Critical patent/JPH0259483U/ja
Pending legal-status Critical Current

Links

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  • Sampling And Sample Adjustment (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るα線ダストモニタの概略
構成図、第2図は濾紙とα線検出器を流通管軸方
向から見た図である。 10……流通管、12……吸引ポンプ、14…
…濾紙、16……α線検出器、18……真空形成
用バルブ、20……波高分析装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 空気を流通させる流通管内に配置され空気中の
    塵埃を捕集する濾紙と、流通管の排気側に設けら
    れた吸引ポンプと、前記濾紙の捕集面に検出面を
    近接して対向配置されたα線検出器と、前記濾紙
    及びα線検出器が配置された流通管部を真空状態
    とするために流通管の吸入側に設けられた真空形
    成用バルブと、を有し、前記α線検出器により濾
    紙に捕集された塵埃中のα線エネルギ解析を行う
    ことを特徴とするα線ダストモニタ。
JP13796988U 1988-10-21 1988-10-21 Pending JPH0259483U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13796988U JPH0259483U (ja) 1988-10-21 1988-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13796988U JPH0259483U (ja) 1988-10-21 1988-10-21

Publications (1)

Publication Number Publication Date
JPH0259483U true JPH0259483U (ja) 1990-05-01

Family

ID=31399881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13796988U Pending JPH0259483U (ja) 1988-10-21 1988-10-21

Country Status (1)

Country Link
JP (1) JPH0259483U (ja)

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