JPH02141844U - - Google Patents

Info

Publication number
JPH02141844U
JPH02141844U JP5077689U JP5077689U JPH02141844U JP H02141844 U JPH02141844 U JP H02141844U JP 5077689 U JP5077689 U JP 5077689U JP 5077689 U JP5077689 U JP 5077689U JP H02141844 U JPH02141844 U JP H02141844U
Authority
JP
Japan
Prior art keywords
ozone
decomposer
reaction cell
generator
chemiluminescence analyzer
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
JP5077689U
Other languages
Japanese (ja)
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 JP5077689U priority Critical patent/JPH02141844U/ja
Publication of JPH02141844U publication Critical patent/JPH02141844U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案の第１実施例に係る化学発光分
析装置の構成例を示すブロツク図、第２図は第２
実施例に係る化学発光分析装置の構成例を示すブ
ロツク図である。第３図は第１実施例において用
いるオゾンセンサの出力特性を示す図、第４図Ａ
はオゾン発生器のオンオフ時における温度差変化
のパターンを示す図、第４図Ｂはオゾン分解用触
媒の劣化における温度差変化のパターンを示す図
である。第５図は従来の化学発光分析装置を示す
ブロツク図である。 １…オゾン発生器、２…反応セル、８…オゾン
分解器、１０…オゾンセンサ、１５…触媒温度検
出用センサ、Ｇ…オゾン。 FIG. 1 is a block diagram showing a configuration example of a chemiluminescence analyzer according to a first embodiment of the present invention, and FIG.
1 is a block diagram showing a configuration example of a chemiluminescence analyzer according to an embodiment. FIG. Figure 3 is a diagram showing the output characteristics of the ozone sensor used in the first embodiment, Figure 4A
FIG. 4B is a diagram showing a pattern of temperature difference change when the ozone generator is turned on and off, and FIG. 4B is a diagram showing a pattern of temperature difference change during deterioration of the ozone decomposition catalyst. FIG. 5 is a block diagram showing a conventional chemiluminescence analyzer. DESCRIPTION OF SYMBOLS 1...Ozone generator, 2...Reaction cell, 8...Ozone decomposer, 10...Ozone sensor, 15...Catalyst temperature detection sensor, G...Ozone.

Claims (1)

【実用新案登録請求の範囲】 (1) 空気または酸素を原料としてオゾンを発生
するオゾン発生器と、このオゾン発生器からのオ
ゾンが供給される反応セルと、この反応セルから
排出されるガス中に存在するオゾンを分解するオ
ゾン分解器とを備えた化学発光分析装置において
、前記オゾン分解器の出口側にオゾンセンサを設
けたことを特徴とする化学発光分析装置。 (2) 空気または酸素を原料としてオゾンを発生
するオゾン発生器と、このオゾン発生器からのオ
ゾンが供給される反応セルと、この反応セルから
排出されるガス中に存在するオゾンを分解するオ
ゾン分解器とを備えた化学発光分析装置において
、前記オゾン分解器にオゾン分解用触媒の温度を
検出する触媒温度検出用センサを設け、前記触媒
の温度変化をモニターするようにしたことを特徴
とする化学発光分析装置。[Scope of claim for utility model registration] (1) An ozone generator that generates ozone using air or oxygen as a raw material, a reaction cell to which ozone is supplied from this ozone generator, and gas discharged from this reaction cell. 1. A chemiluminescence analyzer comprising an ozone decomposer for decomposing ozone present in the ozone decomposer, characterized in that an ozone sensor is provided on the outlet side of the ozone decomposer. (2) An ozone generator that generates ozone using air or oxygen as a raw material, a reaction cell to which the ozone from this ozone generator is supplied, and ozone that decomposes the ozone present in the gas discharged from this reaction cell. A chemiluminescence analyzer equipped with a decomposer, characterized in that the ozone decomposer is provided with a catalyst temperature detection sensor for detecting the temperature of the ozone decomposition catalyst, and the temperature change of the catalyst is monitored. Chemiluminescence analyzer.
JP5077689U 1989-04-30 1989-04-30 Pending JPH02141844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5077689U JPH02141844U (en) 1989-04-30 1989-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5077689U JPH02141844U (en) 1989-04-30 1989-04-30

Publications (1)

Publication Number Publication Date
JPH02141844U true JPH02141844U (en) 1990-11-29

Family

ID=31569619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5077689U Pending JPH02141844U (en) 1989-04-30 1989-04-30

Country Status (1)

Country Link
JP (1) JPH02141844U (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249889A (en) * 1975-10-17 1977-04-21 Messer Griesheim Gmbh Determination method and apparatus for ozone content in ozone containing gas mixtures
JPS5433783A (en) * 1977-02-18 1979-03-12 Messer Griesheim Gmbh Method and apparatus for determining ozone content in ozoneecontaining gas mixture
JPS5528999B2 (en) * 1976-08-13 1980-07-31
JPS6135341A (en) * 1984-07-27 1986-02-19 Mitsui Petrochem Ind Ltd Method for measuring concentration of peroxide
JPS6228646A (en) * 1985-07-30 1987-02-06 Horiba Ltd Diaphragm type ozone sensor
JPS6345536A (en) * 1986-08-12 1988-02-26 Shimadzu Corp Chemiluminescence type nitrogen dioxide analyzing instrument
JPS63150654A (en) * 1986-12-16 1988-06-23 Hisao Ishimori Method for measuring ozone concentration

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249889A (en) * 1975-10-17 1977-04-21 Messer Griesheim Gmbh Determination method and apparatus for ozone content in ozone containing gas mixtures
JPS5528999B2 (en) * 1976-08-13 1980-07-31
JPS5433783A (en) * 1977-02-18 1979-03-12 Messer Griesheim Gmbh Method and apparatus for determining ozone content in ozoneecontaining gas mixture
JPS6135341A (en) * 1984-07-27 1986-02-19 Mitsui Petrochem Ind Ltd Method for measuring concentration of peroxide
JPS6228646A (en) * 1985-07-30 1987-02-06 Horiba Ltd Diaphragm type ozone sensor
JPS6345536A (en) * 1986-08-12 1988-02-26 Shimadzu Corp Chemiluminescence type nitrogen dioxide analyzing instrument
JPS63150654A (en) * 1986-12-16 1988-06-23 Hisao Ishimori Method for measuring ozone concentration

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