JPH0323348U - - Google Patents

Info

Publication number
JPH0323348U
JPH0323348U JP8369489U JP8369489U JPH0323348U JP H0323348 U JPH0323348 U JP H0323348U JP 8369489 U JP8369489 U JP 8369489U JP 8369489 U JP8369489 U JP 8369489U JP H0323348 U JPH0323348 U JP H0323348U
Authority
JP
Japan
Prior art keywords
copper case
stainless steel
steel tube
gas
reflector
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
JP8369489U
Other languages
English (en)
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 JP8369489U priority Critical patent/JPH0323348U/ja
Priority to EP19900307777 priority patent/EP0409546A3/en
Publication of JPH0323348U publication Critical patent/JPH0323348U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
    • G01N25/68—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point by varying the temperature of a condensing surface

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP8369489U 1989-07-17 1989-07-17 Pending JPH0323348U (OSRAM)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8369489U JPH0323348U (OSRAM) 1989-07-17 1989-07-17
EP19900307777 EP0409546A3 (en) 1989-07-17 1990-07-17 Apparatus for measuring the water content of a gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8369489U JPH0323348U (OSRAM) 1989-07-17 1989-07-17

Publications (1)

Publication Number Publication Date
JPH0323348U true JPH0323348U (OSRAM) 1991-03-11

Family

ID=13809602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8369489U Pending JPH0323348U (OSRAM) 1989-07-17 1989-07-17

Country Status (2)

Country Link
EP (1) EP0409546A3 (OSRAM)
JP (1) JPH0323348U (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9016425D0 (en) * 1990-07-26 1990-09-12 Protimeter Plc Apparatus for determining the dewpoint
US5470154A (en) * 1991-04-18 1995-11-28 Osaka Sanso Kogyo Ltd. Method of cleaning the reflector mirror in an optical dew point meter and an optical dew point meter equipped with a cleaning device
TW213979B (OSRAM) * 1991-04-18 1993-10-01 Osaka Oxygen Ind
US5482371A (en) * 1991-04-18 1996-01-09 Osaka Sanso Kogyo Ltd. Method and apparatus for measuring the dew point and/or frost point of a gas having low water content
FR2753533B1 (fr) * 1996-09-17 1998-10-09 Commissariat Energie Atomique Procede et dispositif de caracterisation d'une modification au cours du temps de l'etat de condensation de gouttelettes sur une cible
US6442492B1 (en) 2000-06-22 2002-08-27 Uop Llc Controlling moisture content of vapor in calcination or oxidation zones
US8641270B2 (en) * 2009-05-22 2014-02-04 Alexandr Mikhailovich Derevyagin Method for hydrocarbon dew point temperature measurement and device for carrying out said method
CN103743783A (zh) * 2014-01-08 2014-04-23 南京信息工程大学 基于mems芯片的露点检测装置
CN104499726A (zh) * 2014-12-11 2015-04-08 海南红杉科创实业有限公司 一种外墙窗框周遭渗漏的维修方法
CN106769923B (zh) * 2016-11-28 2019-05-14 浙江大学 一种基于激光吸收及散射的水蒸气冷凝特性测量装置
CN110672662A (zh) * 2019-11-28 2020-01-10 中国空气动力研究与发展中心设备设计及测试技术研究所 一种用于冷镜法极低露点快速测量的气路系统
CN112268930B (zh) * 2020-12-07 2021-04-13 广州奥松电子有限公司 一种露点传感器
CN112394086B (zh) * 2020-12-07 2021-08-03 广州奥松电子股份有限公司 一种结露系统及其露点仪

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63309846A (ja) * 1987-06-11 1988-12-16 Osaka Oxygen Ind Ltd ガス中の微量水分量測定方法及び装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1280746C (en) * 1986-04-15 1991-02-26 Yoji Ezure Method of manufacturing moranoline derivatives

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63309846A (ja) * 1987-06-11 1988-12-16 Osaka Oxygen Ind Ltd ガス中の微量水分量測定方法及び装置

Also Published As

Publication number Publication date
EP0409546A2 (en) 1991-01-23
EP0409546A3 (en) 1992-03-04

Similar Documents

Publication Publication Date Title
JPH0323348U (OSRAM)
Lebedev Experimental examination of light pressure
JPS63309846A (ja) ガス中の微量水分量測定方法及び装置
US5920010A (en) Method of determining dew point and a suitable device
JP2010048644A (ja) 気体サンプル室、及び、この気体サンプル室を備える濃度測定装置
JP2595475Y2 (ja) 赤外線ガス分析装置
JPS5987329A (ja) 鋼板の温度測定方法
EP0535248A1 (en) Method of measuring the dew point and/or frost point of a gas having low water content and apparatus therefor
JPH09145621A (ja) 化学発光式窒素酸化物計
SU1272128A1 (ru) Устройство дл измерени потока теплового излучени
JPH055289B2 (OSRAM)
JPH11160146A (ja) 赤外線検出素子及びその製造方法
CN222064662U (zh) 一种管式pecvd设备的带阻热结构的石墨舟感应器
JPH0450734A (ja) 温度測定を伴う物体表面の非接触加熱装置
Cheng et al. Method and apparatus for determination of the total directional emissivity of opaque materials in the temperature range 300 to 600 K
JPH02170020A (ja) 赤外線検出装置
SU568850A1 (ru) Способ определени температуры образца в солнечной печи
Shibata et al. Thermal Diffusivity Measurements of Thin Films
RU2240510C2 (ru) Устройство микрорасходомера газа повышенной чувствительности и надежности
JPH04203958A (ja) ガス濃度測定方法及びその装置
JP2001194231A (ja) 複合放物面集光（ｃｐｃ）型放射計
JPS632855Y2 (OSRAM)
JPS6042363Y2 (ja) 光学的飽和温度計
JPH0557657U (ja) 板材表面の光学特性測定装置
JPS61178624A (ja) 表面温度測定方法及び装置