JPH0429022B2 - - Google Patents
Info
- Publication number
- JPH0429022B2 JPH0429022B2 JP57068136A JP6813682A JPH0429022B2 JP H0429022 B2 JPH0429022 B2 JP H0429022B2 JP 57068136 A JP57068136 A JP 57068136A JP 6813682 A JP6813682 A JP 6813682A JP H0429022 B2 JPH0429022 B2 JP H0429022B2
- Authority
- JP
- Japan
- Prior art keywords
- ray
- dust
- filter medium
- measured
- pressure
- 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
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57068136A JPS58206950A (ja) | 1982-04-23 | 1982-04-23 | β線透過式ダストモニタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57068136A JPS58206950A (ja) | 1982-04-23 | 1982-04-23 | β線透過式ダストモニタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58206950A JPS58206950A (ja) | 1983-12-02 |
| JPH0429022B2 true JPH0429022B2 (en, 2012) | 1992-05-15 |
Family
ID=13365027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57068136A Granted JPS58206950A (ja) | 1982-04-23 | 1982-04-23 | β線透過式ダストモニタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58206950A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255549A (ja) * | 1985-09-05 | 1987-03-11 | Aloka Co Ltd | β線吸収型浮遊塵連続測定装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411677U (en, 2012) * | 1977-06-27 | 1979-01-25 | ||
| JPS625647Y2 (en, 2012) * | 1978-03-15 | 1987-02-09 |
-
1982
- 1982-04-23 JP JP57068136A patent/JPS58206950A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58206950A (ja) | 1983-12-02 |
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