JPH0376153U - - Google Patents

Info

Publication number
JPH0376153U
JPH0376153U JP13841489U JP13841489U JPH0376153U JP H0376153 U JPH0376153 U JP H0376153U JP 13841489 U JP13841489 U JP 13841489U JP 13841489 U JP13841489 U JP 13841489U JP H0376153 U JPH0376153 U JP H0376153U
Authority
JP
Japan
Prior art keywords
dust concentration
measurement
increased
measuring device
dust
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
JP13841489U
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 JP13841489U priority Critical patent/JPH0376153U/ja
Publication of JPH0376153U publication Critical patent/JPH0376153U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP13841489U 1989-11-28 1989-11-28 Pending JPH0376153U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13841489U JPH0376153U (de) 1989-11-28 1989-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13841489U JPH0376153U (de) 1989-11-28 1989-11-28

Publications (1)

Publication Number Publication Date
JPH0376153U true JPH0376153U (de) 1991-07-30

Family

ID=31685514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13841489U Pending JPH0376153U (de) 1989-11-28 1989-11-28

Country Status (1)

Country Link
JP (1) JPH0376153U (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225048A (ja) * 1984-03-30 1985-11-09 エルサグ・インターナショナル・ビー・ブイ 不透明度監視装置用フイルタ浄化装置
JPH0194242A (ja) * 1987-10-05 1989-04-12 Meidensha Corp 濁度測定装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225048A (ja) * 1984-03-30 1985-11-09 エルサグ・インターナショナル・ビー・ブイ 不透明度監視装置用フイルタ浄化装置
JPH0194242A (ja) * 1987-10-05 1989-04-12 Meidensha Corp 濁度測定装置

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