JPH01180751U - - Google Patents
Info
- Publication number
- JPH01180751U JPH01180751U JP7504188U JP7504188U JPH01180751U JP H01180751 U JPH01180751 U JP H01180751U JP 7504188 U JP7504188 U JP 7504188U JP 7504188 U JP7504188 U JP 7504188U JP H01180751 U JPH01180751 U JP H01180751U
- Authority
- JP
- Japan
- Prior art keywords
- funnel
- dust
- tape
- measuring device
- ray
- 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
Links
- 239000000428 dust Substances 0.000 claims description 11
- 230000005250 beta ray Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 3
- 239000012790 adhesive layer Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Sampling And Sample Adjustment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7504188U JPH01180751U (enrdf_load_stackoverflow) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7504188U JPH01180751U (enrdf_load_stackoverflow) | 1988-06-06 | 1988-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01180751U true JPH01180751U (enrdf_load_stackoverflow) | 1989-12-26 |
Family
ID=31300122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7504188U Pending JPH01180751U (enrdf_load_stackoverflow) | 1988-06-06 | 1988-06-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01180751U (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008224332A (ja) * | 2007-03-09 | 2008-09-25 | Nippon Steel Corp | 連続式降下粉塵計測装置および連続式降下粉塵計測方法 |
JP2008256363A (ja) * | 2007-03-30 | 2008-10-23 | Nippon Steel Corp | 連続式降下粉塵計測装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS582690B2 (ja) * | 1976-11-12 | 1983-01-18 | 東芝テック株式会社 | 電気掃除機のフイルタ装置 |
-
1988
- 1988-06-06 JP JP7504188U patent/JPH01180751U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS582690B2 (ja) * | 1976-11-12 | 1983-01-18 | 東芝テック株式会社 | 電気掃除機のフイルタ装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008224332A (ja) * | 2007-03-09 | 2008-09-25 | Nippon Steel Corp | 連続式降下粉塵計測装置および連続式降下粉塵計測方法 |
JP2008256363A (ja) * | 2007-03-30 | 2008-10-23 | Nippon Steel Corp | 連続式降下粉塵計測装置 |