JPS6059986U

JPS6059986U - Radiation measuring device

Info

Publication number: JPS6059986U
Application number: JP15195783U
Authority: JP
Inventors: 刀禰　龍夫
Original assignee: 株式会社東芝
Priority date: 1983-09-30
Filing date: 1983-09-30
Publication date: 1985-04-25

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

[Brief explanation of the drawing]

第１図、第２図はガスフロー型比例計数管を用いた放射
線測定装置の湿度対策の従来例を示す構成図、第３図は
本考案に係る放射線測定装置の一実施例を示す構成図、
第４図及び第５図はそれぞれ本考案の他の実施例を示す
構成図である。１０・・・吸気口、１１・・・エアーフィルタ、１２・
・・エアーポンプ、１３・・・流量調整弁、１４・・・
除湿器、１５・・・比例計数管、１６・・・排気口。補正　昭５ｇ、１２．２７実用新案登録請求の範囲を次のように補正する。　　　
　　　　　− ０実用新案登録請求の節回ガスを吸入する吸気口とガスフロー型比例計数管の間の
ガス流通路に、ガス中に混入する塵挨を　　−除去する
ためのエアーフィルタ、ガスの流量ヲ調−−整する流量
調整弁及びガス中の水分を除去する除　　　　−湿器を
挿設したことを特徴とする放射線測定装置。　　　　　
　　　　　　−−〜Fig. 1 and Fig. 2 are block diagrams showing a conventional example of humidity countermeasures for a radiation measuring device using a gas flow type proportional counter, and Fig. 3 is a block diagram showing an example of a radiation measuring device according to the present invention. ,
FIGS. 4 and 5 are block diagrams showing other embodiments of the present invention, respectively. 10...Intake port, 11...Air filter, 12.
...Air pump, 13...Flow rate adjustment valve, 14...
Dehumidifier, 15...proportional counter tube, 16...exhaust port. Amendment 1975, 12.27 The scope of claims for utility model registration is amended as follows.
- An air filter to remove dust mixed into the gas in the gas flow path between the intake port for inhaling the reduced gas and the gas flow type proportional counter tube for the 0 utility model registration request, and an air filter to remove the gas flow rate. A radiation measuring device characterized by being equipped with a flow rate regulating valve for adjustment and a dehumidifier for removing moisture from gas.
−−〜

Claims

[Scope of utility model registration request]

An air filter is installed in the gas flow path between the inlet that takes in the gas to be measured and the gas flow type proportional counter tube to remove dust mixed in the gas to be measured, and a flow rate adjustment valve is installed to adjust the flow rate of the gas to be measured. and a radiation measuring device characterized in that a dehumidifier is inserted to remove moisture from the gas to be measured.