JPH0476622B2 - - Google Patents
Info
- Publication number
- JPH0476622B2 JPH0476622B2 JP62122122A JP12212287A JPH0476622B2 JP H0476622 B2 JPH0476622 B2 JP H0476622B2 JP 62122122 A JP62122122 A JP 62122122A JP 12212287 A JP12212287 A JP 12212287A JP H0476622 B2 JPH0476622 B2 JP H0476622B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- power source
- sample gas
- voltage
- particles
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0266—Investigating particle size or size distribution with electrical classification
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12212287A JPS63286753A (ja) | 1987-05-19 | 1987-05-19 | 試料ガス中の粒子濃度測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12212287A JPS63286753A (ja) | 1987-05-19 | 1987-05-19 | 試料ガス中の粒子濃度測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63286753A JPS63286753A (ja) | 1988-11-24 |
JPH0476622B2 true JPH0476622B2 (en]) | 1992-12-04 |
Family
ID=14828163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12212287A Granted JPS63286753A (ja) | 1987-05-19 | 1987-05-19 | 試料ガス中の粒子濃度測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63286753A (en]) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2434647A (en) * | 2006-01-13 | 2007-08-01 | Asthma Alert Ltd | Gas Concentration and Humidity Sensor |
JP5081897B2 (ja) * | 2007-03-15 | 2012-11-28 | 日本碍子株式会社 | 粒子状物質検出装置及び粒子状物質検出方法 |
JP5068307B2 (ja) * | 2007-03-15 | 2012-11-07 | 日本碍子株式会社 | 粒子状物質検出装置 |
JP5010494B2 (ja) * | 2008-02-05 | 2012-08-29 | 日本碍子株式会社 | 粒子状物質検出装置 |
JP5010530B2 (ja) * | 2008-05-13 | 2012-08-29 | 日本碍子株式会社 | 粒子状物質検出装置 |
JP5006848B2 (ja) * | 2008-07-04 | 2012-08-22 | 日本碍子株式会社 | 粒子状物質検出装置 |
JP5006847B2 (ja) * | 2008-07-04 | 2012-08-22 | 日本碍子株式会社 | 粒子状物質検出装置 |
US8176768B2 (en) | 2008-07-04 | 2012-05-15 | Ngk Insulators, Ltd. | Particulate matter detection device |
JP4512658B2 (ja) * | 2008-07-04 | 2010-07-28 | 日本碍子株式会社 | 粒子状物質検出装置 |
JP5219710B2 (ja) * | 2008-09-25 | 2013-06-26 | 日本碍子株式会社 | 粒子状物質検出装置及びその製造方法 |
WO2010141110A2 (en) | 2009-02-05 | 2010-12-09 | Massachusetts Institute Of Technology | Method and system for in situ aerosol thermo-radiometric analysis |
JP4758488B2 (ja) | 2009-02-16 | 2011-08-31 | 本田技研工業株式会社 | 粒子状物質検出装置 |
JP2010210533A (ja) * | 2009-03-12 | 2010-09-24 | Ngk Insulators Ltd | 粒子状物質検出装置 |
CN104502411A (zh) * | 2014-11-16 | 2015-04-08 | 杭州华闻电力科技有限公司 | 一种绝缘子盐密在线监测装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142451A (ja) * | 1984-12-17 | 1986-06-30 | Hitachi Ltd | 煙道排ガスダストの電気抵抗測定方法 |
-
1987
- 1987-05-19 JP JP12212287A patent/JPS63286753A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63286753A (ja) | 1988-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |