JPS5842677U - radiation monitor - Google Patents

radiation monitor

Info

Publication number
JPS5842677U
JPS5842677U JP13558081U JP13558081U JPS5842677U JP S5842677 U JPS5842677 U JP S5842677U JP 13558081 U JP13558081 U JP 13558081U JP 13558081 U JP13558081 U JP 13558081U JP S5842677 U JPS5842677 U JP S5842677U
Authority
JP
Japan
Prior art keywords
radiation
radiation monitor
color
displayed
radiation level
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
JP13558081U
Other languages
Japanese (ja)
Inventor
藤井 正昭
雄一 泉
工藤 正史
小森 至
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP13558081U priority Critical patent/JPS5842677U/en
Publication of JPS5842677U publication Critical patent/JPS5842677U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の放射線モニタの機能構成を示すブロッ
ク図、第2図は放射線モニタを取付けた建屋の側面図、
第3図は放射線モニタを取付けた作業ヘルメットの外観
図である。 1・・・放射線検出器、3・・・パルス整形回路、4・
・・周波数−電圧変換回路、6・・・比較回路、9・・
・ランプ駆動回路、10・・・色彩照明ランプ。
Figure 1 is a block diagram showing the functional configuration of the radiation monitor of the present invention, Figure 2 is a side view of the building in which the radiation monitor is installed,
FIG. 3 is an external view of a work helmet with a radiation monitor attached. 1...Radiation detector, 3...Pulse shaping circuit, 4.
... Frequency-voltage conversion circuit, 6... Comparison circuit, 9...
- Lamp drive circuit, 10...color illumination lamp.

Claims (1)

【実用新案登録請求の範囲】 1 放射線検出器と放射線レベル判定回路と多色光源と
より成り、作業場所の放射線レベルを照明光の色により
表示することを特徴とする放射線モニタ。 2 放射線検出器と放射線レベル判定回路の間に積分回
路を挿入し、積算放射線レベルを照明光の色により表示
することを特徴とする実用新案登録請求の範囲第1項記
載の放射線モニタ。
[Claims for Utility Model Registration] 1. A radiation monitor comprising a radiation detector, a radiation level determination circuit, and a multicolor light source, and characterized in that the radiation level in a work place is displayed by the color of illumination light. 2. The radiation monitor according to claim 1, characterized in that an integrating circuit is inserted between the radiation detector and the radiation level determination circuit, and the integrated radiation level is displayed by the color of illumination light.
JP13558081U 1981-09-14 1981-09-14 radiation monitor Pending JPS5842677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13558081U JPS5842677U (en) 1981-09-14 1981-09-14 radiation monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13558081U JPS5842677U (en) 1981-09-14 1981-09-14 radiation monitor

Publications (1)

Publication Number Publication Date
JPS5842677U true JPS5842677U (en) 1983-03-22

Family

ID=29928938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13558081U Pending JPS5842677U (en) 1981-09-14 1981-09-14 radiation monitor

Country Status (1)

Country Link
JP (1) JPS5842677U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02259589A (en) * 1989-03-31 1990-10-22 Tokyo Electric Power Co Inc:The Semiconductor radiation detecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02259589A (en) * 1989-03-31 1990-10-22 Tokyo Electric Power Co Inc:The Semiconductor radiation detecting device

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