JPH02113399A - Measuring instrument and display device for radiation dosage - Google Patents

Measuring instrument and display device for radiation dosage

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Publication number
JPH02113399A
JPH02113399A JP26673688A JP26673688A JPH02113399A JP H02113399 A JPH02113399 A JP H02113399A JP 26673688 A JP26673688 A JP 26673688A JP 26673688 A JP26673688 A JP 26673688A JP H02113399 A JPH02113399 A JP H02113399A
Authority
JP
Japan
Prior art keywords
radiation
reading
display device
radio wave
antenna
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.)
Granted
Application number
JP26673688A
Other languages
Japanese (ja)
Other versions
JPH07122669B2 (en
Inventor
Toshinori Oshima
大島 俊則
Kazuo Suzuki
和夫 鈴木
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.)
Hitachi Ltd
Original Assignee
Aloka Co Ltd
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 Aloka Co Ltd filed Critical Aloka Co Ltd
Priority to JP63266736A priority Critical patent/JPH07122669B2/en
Publication of JPH02113399A publication Critical patent/JPH02113399A/en
Publication of JPH07122669B2 publication Critical patent/JPH07122669B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PURPOSE:To know a radiation dosage which is measured without contacting a portable dosimeter by sending and receiving a measured value as a radio wave between a reading and display device and the dosimeter. CONSTITUTION:A radio wave as the start signal for radiation measurement is outputted by the antenna of the reading and display device 200 arranged on the wall surface in a radiation control area. The radio wave is received by the antenna of the portable dosimeter 100 that each operator carries. Then the portable dosimeter 100 performs processing for sending a current measured radiation dosage to the reading and display device and the dosage rate is converted by a modulating circuit into a radio wave signal, is radiated from the antenna. The reading and display device 200 receives the radio wave and the received signal is demodulated and supplied to a display device, which displays the dosage rate measured by the portable dosage ratio meter 100 that the operator carries or the integral radiation dosage. Consequently, the dosage of the operator in the control are can be confirmed on the reader without checking a device under clothes through the reading and display device.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は放射線測定・表示装置、特に原子炉施設等の放
射線管理区域において放射線被曝の監視を行うための放
射線測定・表示装置に関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a radiation measurement/display device, and particularly to a radiation measurement/display device for monitoring radiation exposure in a radiation control area such as a nuclear reactor facility.

[従来の技術] 原子炉施設やRI(放射性同位元素)を取り扱う施設、
病院などでは、空気中の放射能濃度や個人の放射線被曝
の状態を常に盈視するための放射線モニタが周知であり
、原子力施設などの各施設で作業をする作業者はコンパ
クトに形成された放射線モニタを携帯して放射線被曝量
のチエツクを行っている。
[Conventional technology] Nuclear reactor facilities, facilities that handle RI (radioactive isotopes),
Radiation monitors are well known in hospitals and other facilities to constantly monitor the radioactivity concentration in the air and the radiation exposure status of individuals. I carry a monitor to check my radiation exposure.

[発明が解決しようとする課題] しかしながら、前記作業者が携帯する放射線モニタ装置
は、放射線モニタ装置自体の汚染を防止するため、ある
いは作業中での装置の破損防止のために着衣の内側にし
まっており、施設内で放射線量の確認を行うことができ
難いという問題があった。
[Problems to be Solved by the Invention] However, the radiation monitor device carried by the worker is often kept inside his clothes in order to prevent contamination of the radiation monitor device itself or to prevent damage to the device during work. The problem was that it was difficult to confirm radiation levels within the facility.

すなわち、モニタ装置を着衣内から出し入れする際に、
空気中あるいは作業した手袋から放射性物質が付着する
恐れがあり、施設内での被曝量を確認することはなるべ
く避けているのが現状である。従って、モニタ装置に測
定値の表示器があるにもかかわらず、測定値の確認がで
きなかった。
In other words, when taking the monitor device in and out of clothing,
Due to the risk of radioactive substances adhering to the air or from work gloves, the current situation is to avoid checking the amount of radiation exposure inside the facility as much as possible. Therefore, even though the monitor device had a measurement value display, the measurement values could not be confirmed.

発明の目的 本発明は前記従来の課題に鑑みなされたものであり、そ
の目的は、放射線モニタ装置に触れることなく測定され
ている放射線被曝量を知ることのできる放射線測定・表
示装置を提供することにある。
Purpose of the Invention The present invention has been made in view of the above-mentioned conventional problems, and its purpose is to provide a radiation measurement/display device that allows you to know the amount of radiation exposure being measured without touching the radiation monitor device. It is in.

[課題を解決するための手段] 前記目的を達成するために、本発明に係る放射線i’1
l11定・表示装置は、放射線を検出測定する放射線測
定器と、読取り開始信号に基づいて前記放射線測定器で
得られた測定値信号を電波としてアンテナから空中に放
射する測定信号送信回路と、を有する可搬型線量率計と
、前記可搬型線量率計の測定値を読み取るための読取り
開始信号となる電波をアンテナから空中に放射する読取
り開始信号送信回路と、線量率計から送波される測定値
信号電波をアンテナで受波し測定値の表示処理を行う処
理回路と、この処理回路で得られた測定値を表示する表
示器と、を有し、前記可搬型線量率計とは別体として放
射線管理区域の所定場所に配置された読取り表示装置と
、から構成されることを特徴とする。
[Means for solving the problem] In order to achieve the above object, radiation i'1 according to the present invention
The L11 constant/display device includes a radiation measuring device that detects and measures radiation, and a measurement signal transmitting circuit that emits a measurement value signal obtained by the radiation measuring device as a radio wave into the air from an antenna based on a reading start signal. a portable dose rate meter, a read start signal transmission circuit that radiates radio waves into the air from an antenna as a read start signal for reading measured values of the portable dose rate meter, and measurements transmitted from the dose rate meter. It has a processing circuit that receives a value signal radio wave with an antenna and displays the measured value, and a display that displays the measured value obtained by this processing circuit, and is separate from the portable dose rate meter. and a reading/displaying device placed at a predetermined location in the radiation controlled area.

なお、前記線量率計は単位時間当たりの線量率だけでな
く、積算放射線量を計数するものも含むものである。
Note that the dose rate meter includes one that counts not only the dose rate per unit time but also the cumulative radiation dose.

[作用] 以上の構成によれば、放射線管理区域の壁面などに配置
されている読取り表示装置のアンテナからは、放射線測
定の開始信号となる電波が出力されており、この電波は
各作業者が身につけている可搬型線量率計のアンテナに
より受信されることになる。
[Function] According to the above configuration, the antenna of the reading display device placed on the wall of the radiation control area outputs a radio wave that serves as a radiation measurement start signal, and this radio wave is transmitted to each worker. It will be received by the antenna of the portable dose rate meter that you wear.

そうすると、可搬型線量率計は測定している現在の放射
線線量率を読取り表示装置に送信するための処理を行う
ことになるが、放射線検出器で検出された線量率は変調
回路にて電波信号へ変換されアンテナから放射される。
Then, the portable dose rate meter will perform processing to transmit the current radiation dose rate being measured to the reading and display device, but the dose rate detected by the radiation detector will be sent to the modulation circuit as a radio wave signal. is converted into and radiated from the antenna.

そして、読取り表示装置は前記可搬型線量率計から送信
される電波を受信することになり、受信信号は復調され
た後に表示器に供給されるので、表示器」二には作業者
が持っている放射線モニタで測定されている線量率ある
いは積算放射線量が表示されることになる。従って、当
該管理区域内に存在する作業者の被曝線量が着衣の中の
装置を見ることなく読取り表示装置により確認すること
が可能となる。
Then, the reading and display device receives the radio waves transmitted from the portable dose rate meter, and the received signal is demodulated and then supplied to the display, so that the worker can The dose rate or cumulative radiation dose measured by the radiation monitor installed will be displayed. Therefore, it is possible to check the exposure dose of workers in the controlled area using the reading and display device without looking at the device inside their clothes.

[実施例] 以下、図面に基づいて本発明の好適な実施例を説明する
[Embodiments] Hereinafter, preferred embodiments of the present invention will be described based on the drawings.

第1図には、本発明に係る放射線測定・表示装置の概略
構成が示され、図(a)は可搬型線量率計、図(b)は
読取り表示装置である。
FIG. 1 shows a schematic configuration of a radiation measuring/displaying device according to the present invention, in which FIG. 1(a) shows a portable dose rate meter and FIG. 1(b) shows a reading/displaying device.

図(a)において、可搬型線量率計100には放射線を
検出する放射線検出部10が設けられ、これにはシンチ
レータにて放射線による蛍光を検出するものや電離電流
を検出する形式のものなどが用いられる。この放射線検
出部10には計数処理回路12が接続され、放射線検出
部10で検出された放射線を線量率として求め、一方を
表示部14に供給する。
In Figure (a), a portable dose rate meter 100 is provided with a radiation detection unit 10 that detects radiation, and this includes a type that uses a scintillator to detect fluorescence caused by radiation or a type that detects ionizing current. used. A counting processing circuit 12 is connected to the radiation detection section 10, and calculates the radiation detected by the radiation detection section 10 as a dose rate, and supplies one side to the display section 14.

この表示部14は、液晶表示器などで形成され、単位時
間当たりの線量率を表示できるものであり、前記放射線
検出部10から表示部14までの部材により放射線検出
器が構成され、これは従来装置のものと同様の構成とな
っている。
The display section 14 is formed of a liquid crystal display or the like, and is capable of displaying the dose rate per unit time.The members from the radiation detection section 10 to the display section 14 constitute a radiation detector, which is conventionally The configuration is similar to that of the device.

本発明において特徴的なことは、前記可搬型線量率計の
表示部14によらずに放射線量を確認できるようにした
ことであり、このために、読取り表示装置200を備え
るとともに、可搬型線量率計100には線量率データを
読取り表示装置200に送るための測定信号送信回路を
備えている。
The characteristic feature of the present invention is that the radiation dose can be confirmed without using the display unit 14 of the portable dose rate meter. The rate meter 100 is equipped with a measurement signal transmission circuit for transmitting dose rate data to the reading and display device 200.

すなわち、読取り表示装置200との間で情報の交換を
するために受信アンテナ20a、送信アンテナ20bが
設けられ、受信アンテナ20aには受信回路18が、一
方送信アンテナ20bには変調回路22が設けられてい
る。そして、これらの回路を制御するために制御回路1
6が設けられる。
That is, a receiving antenna 20a and a transmitting antenna 20b are provided to exchange information with the reading/displaying device 200, and the receiving antenna 20a is provided with a receiving circuit 18, while the transmitting antenna 20b is provided with a modulating circuit 22. ing. In order to control these circuits, a control circuit 1 is installed.
6 is provided.

前記受信回路18は、前記読取り表示装置200から送
られる読取り開始信号を受信し、この読取り開始信号に
より制御回路16は線量率データを変調回路22に供給
する。実施例では、この変調回路22は受信アンテナ2
0aで受信した受信信号に対して変調を施し、この変調
信号を送信アンテナ20bから電波として出力する。
The receiving circuit 18 receives a reading start signal sent from the reading display device 200, and the control circuit 16 supplies dose rate data to the modulation circuit 22 based on this reading start signal. In the embodiment, this modulation circuit 22 is connected to the receiving antenna 2.
The received signal received at 0a is modulated, and this modulated signal is output as a radio wave from the transmitting antenna 20b.

この可搬型線量率計100の電源としては、図示されて
いないリチウム電池などを用いることができるが、前記
測定信号送信動作あるいは線量率計の全動作を読取り開
始信号にて開始するようにすることにより、電池消耗の
低減を図ることができる。
A lithium battery (not shown) or the like can be used as a power source for the portable dose rate meter 100, but the measurement signal transmission operation or all operations of the dose rate meter may be started with a reading start signal. This makes it possible to reduce battery consumption.

一方、読取り表示装置200には、発振回路24、サー
キュレータ26及び送受信アンテナ28から成る開始信
号送信回路を有し、読取り開始信号は前記発振回路24
で形成され送受信アンテナ28から電波として放射され
る。実施例では、前記送受信アンテナ28は送信及び受
信の両者を行つており、サーキュレータ26が送信信号
と受信信号の選別を行っている。
On the other hand, the reading display device 200 has a start signal transmitting circuit consisting of an oscillation circuit 24, a circulator 26, and a transmitting/receiving antenna 28, and the reading start signal is transmitted to the oscillating circuit 24.
It is formed as a radio wave and is radiated from the transmitting/receiving antenna 28 as a radio wave. In the embodiment, the transmitting/receiving antenna 28 performs both transmission and reception, and the circulator 26 selects the transmitted signal and the received signal.

そして、線量率データを表示処理する処理回路は、送受
信アンテナ28、サーキュレータ26、受信回路30、
復調回路32及び計数処理回路34から構成される。従
って、送受信アンテナ28を介して受信回路30で得ら
れた受信信号は、所定の復調が施された後に計数処理さ
れており、計数処理回路34で線量率のデータに変換さ
れる。
The processing circuit that displays and processes the dose rate data includes a transmitting/receiving antenna 28, a circulator 26, a receiving circuit 30,
It is composed of a demodulation circuit 32 and a counting processing circuit 34. Therefore, the received signal obtained by the receiving circuit 30 via the transmitting/receiving antenna 28 is subjected to a counting process after being subjected to a predetermined demodulation, and is converted into dose rate data by the counting processing circuit 34.

この計数処理回路34には表示器36が接続されており
、この表示器36は読」■り表示装置200を原子炉施
設の壁面に設置した場合に数値などを読みやすい大きさ
のものとし、液晶で形成されたものやランプ式のもの等
を用いることができる。
A display device 36 is connected to this counting processing circuit 34, and this display device 36 has a size that makes it easy to read numerical values when the display device 200 is installed on the wall of a nuclear reactor facility. A type formed of liquid crystal, a lamp type, etc. can be used.

このようにして、計数処理回路34で処理された線量率
は、表示器36に表示することができ、この表示器36
により自分の被曝線量を確認することができる。
In this way, the dose rate processed by the counting processing circuit 34 can be displayed on the display 36.
You can check your own exposure dose.

なお、実施例では表示器36に個人識別番号などを同時
に表示して、複数の作業者がいる場合にもそれぞれの個
人の被曝線量を確認できるようにしている。
In the embodiment, personal identification numbers and the like are simultaneously displayed on the display 36 so that even when there are multiple workers, the exposure dose of each individual can be confirmed.

すなわち、前記可搬型線量率計100の制御回路16は
、変調回路22で線量率データを変調する際に、個人識
別番号、例えばIDコードに対応したコード番号のデー
タをも同時に変39L、送信している。従って、読取り
表示装置200の計数処理回路34で前記コード番号を
読み取り表示することにより、表示された線量率がどの
作業者に関するデータであるかの個人識別を行うことが
可能となる。
That is, when the control circuit 16 of the portable dose rate meter 100 modulates the dose rate data with the modulation circuit 22, it simultaneously changes 39L data of a code number corresponding to a personal identification number, for example, an ID code, and transmits the data. ing. Therefore, by reading and displaying the code number with the counting processing circuit 34 of the reading/displaying device 200, it becomes possible to individually identify which worker the displayed dose rate relates to.

実施例は以上の構成からなり、以下にその作用を説明す
る。
The embodiment has the above configuration, and its operation will be explained below.

第2図には、原子炉建屋内の簡単な構造が示されており
、原子炉容器38の周辺に適当な間隔で読取り表示装置
200 a、  200 b、  200 cを設置す
る。従って、それぞれの読取り表示装置200はそれぞ
れのサービスエリアに対して発振回路24で形成された
読取り開始信号の電波を常に放射することになる。
FIG. 2 shows a simple structure inside the reactor building, in which reading and display devices 200 a, 200 b, and 200 c are installed around the reactor vessel 38 at appropriate intervals. Therefore, each reading/displaying device 200 always emits the radio wave of the reading start signal generated by the oscillation circuit 24 to the respective service area.

そして、作業者がそれぞれのサービスエリア内に入ると
、作業者が見につけている可搬型線量率計100a、1
00b、100cがそれぞれの読取り開始信号を受信す
る。そうすると、可搬型線量率計100では制御回路1
6により計数処理されている放射線線m率が変調回路2
2に出力される。この可搬型線量率計100は通常であ
れば常時放射線の検出を行っており、現在測定している
線ご率を変調回路22に供給する。従って、前記変調回
路22で変調された線量率データは個人コード番号を示
すデータと共にアンテナ20bから放射されることにな
る。
When the worker enters the respective service area, the portable dose rate meter 100a, 1
00b and 100c receive their respective read start signals. Then, in the portable dose rate meter 100, the control circuit 1
The radiation ray m rate counted by 6 is transmitted to the modulation circuit 2.
2 is output. This portable dose rate meter 100 normally detects radiation at all times, and supplies the currently measured linear rate to the modulation circuit 22. Therefore, the dose rate data modulated by the modulation circuit 22 is radiated from the antenna 20b together with data indicating the personal code number.

そうして、読取り表示装置200ではアンテナ28で受
信された信号がサーキュレータ26を介して受信回路3
0に供給され、次の復調回路32で計数処理できる信号
に復調される。この復調信号は、計数処理回路34で処
理された後に線量率と個人コード番号が表示器36に送
出され、このようにして、表示器36に画情報が表示さ
れることになる。
Then, in the reading and display device 200, the signal received by the antenna 28 is transmitted to the receiving circuit 3 via the circulator 26.
0 and is demodulated into a signal that can be counted and processed by the next demodulation circuit 32. After this demodulated signal is processed by the counting processing circuit 34, the dose rate and personal code number are sent to the display 36, and in this way, image information is displayed on the display 36.

前記実施例では、線量率の表示について説明したが、線
量率計は積算放射線量を測定することもでき、積算放射
線量を表示してもよく、両者を同時表示することも可能
である。
In the embodiments described above, the display of the dose rate has been described, but the dose rate meter can also measure the cumulative radiation dose, may display the cumulative radiation dose, or can display both at the same time.

[発明の効果] 以上説明したように、本発明によれば、読取り表示装置
を設け、この読取り表示装置と線量率計との間で測定値
を電波で送受信し、読取り表示装置に線量率あるいは8
2算放射線量を表示するようにしたので、作業者は可搬
型線量率計を着衣の中から取り出して見ることなく、壁
面などに設置されている読取り表示装置を見ることによ
り、被曝線量を確認することができる。
[Effects of the Invention] As explained above, according to the present invention, a reading/displaying device is provided, measured values are transmitted and received by radio waves between the reading/displaying device and a dose rate meter, and dose rate or 8
Since the binary radiation dose is displayed, workers can check the exposure dose by looking at the reading display device installed on the wall, etc., without having to take out the portable dose rate meter from their clothes and look at it. can do.

従って、放射線モニタ装置についての放射能汚染の心配
がなくなり、作業者の被曝線量を低減して良好な放射線
管理を行うことが可能となる。
Therefore, there is no need to worry about radioactive contamination of the radiation monitoring device, and it is possible to reduce the exposure dose of workers and perform good radiation management.

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

第1図は本発明に係る放射線量測定・表示装置の概略構
成を示すブロック図であり、図(a)は可搬型線量率計
を、図(b)は読取り表示装置を示す図、 第2図は原子炉建屋内における読取り表示装置の配置状
態を示す模式図である。 10 ・・・ 放射線検出部 16 ・・・ 制御回路 18 ・・・ 受信回路 20a  ・・・ 受信アンテナ 20b  ・・・ 送信アンテナ 22 ・・・ 変調回路 24 ・・・ 発振回路 26 ・・・ サーキュレータ 28 ・・・ 送受信アンテナ 30 ・・・ 受信回路路 32 ・・・ 復調回路 34 ・・・ 計数処理回路 36 ・・・ 表示器 100 ・・・ 可搬型線量率計 200 ・・・ 読取り表示装置 00C 2oosシ六とyリレδヒプr郊8εイペi、与貞ヒ耳
東りJ4−斗2づtの♂沖二を扱as#、¥cゴ第2図 第1図
FIG. 1 is a block diagram showing a schematic configuration of a radiation dose measurement/display device according to the present invention, in which FIG. 1(a) shows a portable dose rate meter, FIG. 1(b) shows a reading/display device, The figure is a schematic diagram showing the arrangement of reading and display devices in the reactor building. 10... Radiation detection section 16... Control circuit 18... Receiving circuit 20a... Receiving antenna 20b... Transmitting antenna 22... Modulating circuit 24... Oscillating circuit 26... Circulator 28 ... Transmitting/receiving antenna 30 ... Receiving circuit path 32 ... Demodulation circuit 34 ... Counting processing circuit 36 ... Display device 100 ... Portable dose rate meter 200 ... Reading display device 00C 2oos series and y rele δ hip r suburb 8 ε ipe i, Yosada Hi Mimi Higashi J4-Dou 2 Zut's male Oki 2 as#, ¥c Go Fig. 2 Fig. 1

Claims (1)

【特許請求の範囲】[Claims] (1)放射線を検出測定する放射線測定器と、読取り開
始信号に基づいて前記放射線測定器で得られた測定値信
号を電波としてアンテナから空中に放射する測定信号送
信回路と、を有する可搬型線量率計と、 前記可搬型線量率計の測定値を読み取るための読取り開
始信号となる電波をアンテナから空中に放射する読取り
開始信号送信回路と、線量率計から送波される測定値信
号電波をアンテナで受波し測定値の表示処理を行う処理
回路と、この処理回路で得られた測定値を表示する表示
器と、を有し、前記可搬型線量率計とは別体として放射
線管理区域の所定場所に配置された読取り表示装置と、
から構成されることを特徴とする放射線測定・表示装置
(1) A portable dose measuring device that includes a radiation measuring device that detects and measures radiation, and a measurement signal transmitting circuit that emits the measured value signal obtained by the radiation measuring device as a radio wave into the air from an antenna based on a reading start signal. a reading start signal transmitting circuit that radiates into the air from an antenna a radio wave serving as a reading start signal for reading the measured value of the portable dose rate meter; It has a processing circuit that receives waves with an antenna and displays the measured values, and a display that displays the measured values obtained by this processing circuit, and is installed in a radiation control area separately from the portable dose rate meter. a reading display device placed at a predetermined location;
A radiation measurement/display device comprising:
JP63266736A 1988-10-21 1988-10-21 Radiation dose measurement / display device Expired - Lifetime JPH07122669B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63266736A JPH07122669B2 (en) 1988-10-21 1988-10-21 Radiation dose measurement / display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63266736A JPH07122669B2 (en) 1988-10-21 1988-10-21 Radiation dose measurement / display device

Publications (2)

Publication Number Publication Date
JPH02113399A true JPH02113399A (en) 1990-04-25
JPH07122669B2 JPH07122669B2 (en) 1995-12-25

Family

ID=17434981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63266736A Expired - Lifetime JPH07122669B2 (en) 1988-10-21 1988-10-21 Radiation dose measurement / display device

Country Status (1)

Country Link
JP (1) JPH07122669B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11248839A (en) * 1998-02-27 1999-09-17 Aloka Co Ltd System for measuring radiation
JP2007057356A (en) * 2005-08-24 2007-03-08 Toshiba Corp Radiation measurement equipment
AT502495B1 (en) * 2005-10-12 2007-04-15 Arc Seibersdorf Res Gmbh MEASURING DEVICE AND METHOD FOR RECORDING AND TRANSMITTING MEASUREMENT DATA
JP5751602B1 (en) * 2014-07-09 2015-07-22 サンレイズ工業株式会社 Radiation leakage inspection method and inspection system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910896A (en) * 1982-07-09 1984-01-20 三菱重工業株式会社 Exposure radiation dose control device
JPS59126980A (en) * 1983-01-10 1984-07-21 Mitsubishi Heavy Ind Ltd Managing device of irradiation of radioactive ray
JPS60162996A (en) * 1984-02-03 1985-08-24 株式会社日立製作所 Remote control system of radiation exposure dose
JPS61250578A (en) * 1985-04-30 1986-11-07 Mitsubishi Electric Corp Individual monitoring control system classified by region

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910896A (en) * 1982-07-09 1984-01-20 三菱重工業株式会社 Exposure radiation dose control device
JPS59126980A (en) * 1983-01-10 1984-07-21 Mitsubishi Heavy Ind Ltd Managing device of irradiation of radioactive ray
JPS60162996A (en) * 1984-02-03 1985-08-24 株式会社日立製作所 Remote control system of radiation exposure dose
JPS61250578A (en) * 1985-04-30 1986-11-07 Mitsubishi Electric Corp Individual monitoring control system classified by region

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11248839A (en) * 1998-02-27 1999-09-17 Aloka Co Ltd System for measuring radiation
JP2007057356A (en) * 2005-08-24 2007-03-08 Toshiba Corp Radiation measurement equipment
AT502495B1 (en) * 2005-10-12 2007-04-15 Arc Seibersdorf Res Gmbh MEASURING DEVICE AND METHOD FOR RECORDING AND TRANSMITTING MEASUREMENT DATA
JP5751602B1 (en) * 2014-07-09 2015-07-22 サンレイズ工業株式会社 Radiation leakage inspection method and inspection system

Also Published As

Publication number Publication date
JPH07122669B2 (en) 1995-12-25

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