JPS613444U - Dust meter sensitivity adjustment device - Google Patents

Dust meter sensitivity adjustment device

Info

Publication number
JPS613444U
JPS613444U JP8620484U JP8620484U JPS613444U JP S613444 U JPS613444 U JP S613444U JP 8620484 U JP8620484 U JP 8620484U JP 8620484 U JP8620484 U JP 8620484U JP S613444 U JPS613444 U JP S613444U
Authority
JP
Japan
Prior art keywords
dust meter
adjustment device
sensitivity adjustment
meter sensitivity
fine powder
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
JP8620484U
Other languages
Japanese (ja)
Other versions
JPH0323556Y2 (en
Inventor
善行 松田
長生 有吉
Original Assignee
日新製鋼株式会社
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 日新製鋼株式会社 filed Critical 日新製鋼株式会社
Priority to JP8620484U priority Critical patent/JPS613444U/en
Publication of JPS613444U publication Critical patent/JPS613444U/en
Application granted granted Critical
Publication of JPH0323556Y2 publication Critical patent/JPH0323556Y2/ja
Granted legal-status Critical Current

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  • Sampling And Sample Adjustment (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 第１図は、本考案装置の側断面図、第２図は、本考案の
一実施例斜視図。 １・・・攪拌槽、２・・・密閉型攪拌ファン、３：微粉
体注入管、４：微粉体吐出管、５：微粉体送入管、６：
粉塵計、７．７’：ビニール管、８，８′：活栓、９：
排出口。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional side view of the device of the present invention, and FIG. 2 is a perspective view of an embodiment of the present invention. 1... Stirring tank, 2... Closed type stirring fan, 3: Fine powder injection pipe, 4: Fine powder discharge pipe, 5: Fine powder feed pipe, 6:
Dust meter, 7.7': Vinyl pipe, 8,8': Stopcock, 9:
Vent.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 攪拌槽１の上部に密閉型攪拌ファン２と活栓８を有する
微粉体注入管３を設け、該攪拌槽１の外側壁面に活栓８
′を有する複数組みの微粉体吐出管４および微粉体送入
管５とを設けたことを特徴とする粉塵計感度調整装置。A closed-type stirring fan 2 and a fine powder injection pipe 3 having a stopcock 8 are provided at the top of the stirring tank 1, and a stopcock 8 is provided on the outer wall of the stirring tank 1.
A dust meter sensitivity adjusting device characterized in that a plurality of sets of a fine powder discharge pipe 4 and a fine powder feed pipe 5 are provided.
JP8620484U 1984-06-12 1984-06-12 Dust meter sensitivity adjustment device Granted JPS613444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8620484U JPS613444U (en) 1984-06-12 1984-06-12 Dust meter sensitivity adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8620484U JPS613444U (en) 1984-06-12 1984-06-12 Dust meter sensitivity adjustment device

Publications (2)

Publication Number Publication Date
JPS613444U true JPS613444U (en) 1986-01-10
JPH0323556Y2 JPH0323556Y2 (en) 1991-05-22

Family

ID=30637293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8620484U Granted JPS613444U (en) 1984-06-12 1984-06-12 Dust meter sensitivity adjustment device

Country Status (1)

Country Link
JP (1) JPS613444U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013079867A (en) * 2011-10-04 2013-05-02 Azbil Corp Evaluating system and evaluating method of particle detecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013079867A (en) * 2011-10-04 2013-05-02 Azbil Corp Evaluating system and evaluating method of particle detecting device

Also Published As

Publication number Publication date
JPH0323556Y2 (en) 1991-05-22

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