JP2008051631A - 粉塵測定方法 - Google Patents
粉塵測定方法 Download PDFInfo
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- JP2008051631A JP2008051631A JP2006227525A JP2006227525A JP2008051631A JP 2008051631 A JP2008051631 A JP 2008051631A JP 2006227525 A JP2006227525 A JP 2006227525A JP 2006227525 A JP2006227525 A JP 2006227525A JP 2008051631 A JP2008051631 A JP 2008051631A
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- 239000000428 dust Substances 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000002834 transmittance Methods 0.000 claims abstract description 87
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 10
- 239000002390 adhesive tape Substances 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 28
- 238000000691 measurement method Methods 0.000 claims description 13
- 239000003245 coal Substances 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000011088 calibration curve Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
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Abstract
【解決手段】測定環境に透明な粘着テープ13を暴露して粉塵を付着させ、その粘着テープ13の光透過率を光透過率計16で計測することによって、粉塵を測定する方法であって、測定環境に暴露する前の粘着テープ13の光透過率を初期光透過率Aとして計測しておき、測定環境に暴露して粉塵を付着させた粘着テープ13の光透過率を暴露後光透過率Bとして計測し、初期光透過率Aと暴露後光透過率Bの比A/Bによって、粉塵を算定する。
【選択図】図1
Description
11 収納ケース
12 大気取り込み口
13 粘着テープ
14 供給ロール
15 巻き取りロール
16 光透過率計
16a 光源
16b 光電変換素子
19 風向羽根
Claims (2)
- 大気中に飛散して降下してくる粉塵を測定するに際して、測定環境に透明な粘着テープを暴露して粉塵を付着させ、その粘着テープの光透過率を計測することによって、粉塵を測定する方法であって、測定環境に暴露する前の粘着テープの光透過率を初期光透過率として計測しておき、測定環境に暴露して粉塵を付着させた粘着テープの光透過率を暴露後光透過率として計測し、計測された暴露後光透過率を初期光透過率と比較することによって、粉塵を算定することを特徴とする粉塵測定方法。
- 初期光透過率と暴露後光透過率の比によって、粉塵を算定することを特徴とする請求項1に記載の粉塵測定方法。
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JP2006227525A JP2008051631A (ja) | 2006-08-24 | 2006-08-24 | 粉塵測定方法 |
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JP2006227525A JP2008051631A (ja) | 2006-08-24 | 2006-08-24 | 粉塵測定方法 |
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JP2008051631A true JP2008051631A (ja) | 2008-03-06 |
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JP2006227525A Pending JP2008051631A (ja) | 2006-08-24 | 2006-08-24 | 粉塵測定方法 |
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JP (1) | JP2008051631A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010210318A (ja) * | 2009-03-09 | 2010-09-24 | Jfe Steel Corp | 粉塵の測定装置および発生源の推定方法 |
WO2014034355A1 (ja) * | 2012-08-30 | 2014-03-06 | シャープ株式会社 | 粒子検出装置 |
JP2016212063A (ja) * | 2015-05-13 | 2016-12-15 | パナソニックIpマネジメント株式会社 | 粉塵検出装置および粉塵検出システム |
JP2016212062A (ja) * | 2015-05-13 | 2016-12-15 | パナソニックIpマネジメント株式会社 | 粉塵検出装置および粉塵検出システム |
CN113720556A (zh) * | 2020-05-25 | 2021-11-30 | 北京新能源汽车股份有限公司 | 一种车辆尘密性的检测方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839087A (ja) * | 1971-09-20 | 1973-06-08 | ||
JPS555353A (en) * | 1978-06-23 | 1980-01-16 | Sharp Kk | Heat insulated box body |
JPS63183541A (ja) * | 1986-10-01 | 1988-07-28 | Shinakita Kasei Kk | フッ素系不活性液体組成物の製造方法 |
JPH07198615A (ja) * | 1994-04-28 | 1995-08-01 | Toa Kanzai Kk | 清掃効果の評価方法 |
JPH1163622A (ja) * | 1997-08-27 | 1999-03-05 | Hitachi Metals Ltd | 工場建屋内の気流シミュレーション方法 |
-
2006
- 2006-08-24 JP JP2006227525A patent/JP2008051631A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839087A (ja) * | 1971-09-20 | 1973-06-08 | ||
JPS555353A (en) * | 1978-06-23 | 1980-01-16 | Sharp Kk | Heat insulated box body |
JPS63183541A (ja) * | 1986-10-01 | 1988-07-28 | Shinakita Kasei Kk | フッ素系不活性液体組成物の製造方法 |
JPH07198615A (ja) * | 1994-04-28 | 1995-08-01 | Toa Kanzai Kk | 清掃効果の評価方法 |
JPH1163622A (ja) * | 1997-08-27 | 1999-03-05 | Hitachi Metals Ltd | 工場建屋内の気流シミュレーション方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010210318A (ja) * | 2009-03-09 | 2010-09-24 | Jfe Steel Corp | 粉塵の測定装置および発生源の推定方法 |
WO2014034355A1 (ja) * | 2012-08-30 | 2014-03-06 | シャープ株式会社 | 粒子検出装置 |
CN104380079A (zh) * | 2012-08-30 | 2015-02-25 | 夏普株式会社 | 粒子检测装置 |
CN104380079B (zh) * | 2012-08-30 | 2016-06-15 | 夏普株式会社 | 粒子检测装置 |
JP2016212063A (ja) * | 2015-05-13 | 2016-12-15 | パナソニックIpマネジメント株式会社 | 粉塵検出装置および粉塵検出システム |
JP2016212062A (ja) * | 2015-05-13 | 2016-12-15 | パナソニックIpマネジメント株式会社 | 粉塵検出装置および粉塵検出システム |
CN113720556A (zh) * | 2020-05-25 | 2021-11-30 | 北京新能源汽车股份有限公司 | 一种车辆尘密性的检测方法及装置 |
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