JPS58136761U - Infrared radiation gas analyzer - Google Patents

Infrared radiation gas analyzer

Info

Publication number
JPS58136761U
JPS58136761U JP3370782U JP3370782U JPS58136761U JP S58136761 U JPS58136761 U JP S58136761U JP 3370782 U JP3370782 U JP 3370782U JP 3370782 U JP3370782 U JP 3370782U JP S58136761 U JPS58136761 U JP S58136761U
Authority
JP
Japan
Prior art keywords
infrared radiation
gas
gas analyzer
temperature
heater
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
JP3370782U
Other languages
Japanese (ja)
Other versions
JPS636670Y2 (en
Inventor
寛之 衣斐
宮武　公夫
Original Assignee
株式会社堀場製作所
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 株式会社堀場製作所 filed Critical 株式会社堀場製作所
Priority to JP3370782U priority Critical patent/JPS58136761U/en
Priority to DE19833307132 priority patent/DE3307132C2/en
Priority to GB8306205A priority patent/GB2116317B/en
Publication of JPS58136761U publication Critical patent/JPS58136761U/en
Application granted granted Critical
Publication of JPS636670Y2 publication Critical patent/JPS636670Y2/ja
Granted legal-status Critical Current

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  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

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 the drawing]

図面は本考案の一実施例を示し、第１図は赤外線輻射式
ガス分析計の構成図、第２図はヒーターの電気回路図、
第３図イ９口、ハ、二は、Ｃｏ１の輻射率と波数の分圧
×光路長との関係を示すグラフである。 １・・・サンプルセル、４・・・ヒーター、７・・・赤
外検出器。 １、。Ｃｏｔ　６００”Ｋ　（ロ） ■　　　１ 波数（ｃｍ”） 二皮敷（ｃｍ”）The drawings show an embodiment of the present invention, in which Figure 1 is a configuration diagram of an infrared radiation gas analyzer, Figure 2 is an electric circuit diagram of a heater,
FIG. 3A, C, and II are graphs showing the relationship between the emissivity of Co1 and the wavenumber partial pressure×optical path length. 1... Sample cell, 4... Heater, 7... Infrared detector. 1. Cot 600”K (b) ■ 1 Wave number (cm”) Two skins (cm”)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] セル長が一定のサンプルセルと、サンプルガスを加熱す
るヒーターと、光チョッパーと、前記ヒーターにより加
熱された高温のキンプルガス中の測定対象成分から輻射
される赤外線を検出する赤外検出器とを備え、測定対象
成分による赤外線輻射量とキンプルガスの温度とに基づ
いて測定対象成分の濃度を測定するようにした赤外線輻
射式ガス分析計において、前記ヒーターによる加熱温度
を変更可能に構成し、測定対象成分の濃度域に応じて、
サンプルガスの温度を変更すべく構成しであることを特
徴とする赤外線輻射式ガス分析計。Equipped with a sample cell with a constant cell length, a heater that heats the sample gas, an optical chopper, and an infrared detector that detects infrared rays radiated from the component to be measured in the high-temperature Kimple gas heated by the heater. , in an infrared radiation gas analyzer that measures the concentration of a component to be measured based on the amount of infrared radiation by the component to be measured and the temperature of Kimple gas, the heating temperature by the heater is configured to be changeable; Depending on the concentration range of
An infrared radiation gas analyzer characterized by being configured to change the temperature of a sample gas.
JP3370782U 1982-03-09 1982-03-09 Infrared radiation gas analyzer Granted JPS58136761U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3370782U JPS58136761U (en) 1982-03-09 1982-03-09 Infrared radiation gas analyzer
DE19833307132 DE3307132C2 (en) 1982-03-09 1983-03-01 Infrared gas analyzer for determining at least one component of a gas mixture
GB8306205A GB2116317B (en) 1982-03-09 1983-03-07 Infrared radiation gas analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3370782U JPS58136761U (en) 1982-03-09 1982-03-09 Infrared radiation gas analyzer

Publications (2)

Publication Number Publication Date
JPS58136761U true JPS58136761U (en) 1983-09-14
JPS636670Y2 JPS636670Y2 (en) 1988-02-25

Family

ID=30045245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3370782U Granted JPS58136761U (en) 1982-03-09 1982-03-09 Infrared radiation gas analyzer

Country Status (1)

Country Link
JP (1) JPS58136761U (en)

Also Published As

Publication number Publication date
JPS636670Y2 (en) 1988-02-25

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