JPS61164177A - 低速電子測定装置 - Google Patents
低速電子測定装置Info
- Publication number
- JPS61164177A JPS61164177A JP60005471A JP547185A JPS61164177A JP S61164177 A JPS61164177 A JP S61164177A JP 60005471 A JP60005471 A JP 60005471A JP 547185 A JP547185 A JP 547185A JP S61164177 A JPS61164177 A JP S61164177A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- heating
- temperature
- electrons
- voltage
- 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
Links
Landscapes
- Measurement Of Radiation (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60005471A JPS61164177A (ja) | 1985-01-16 | 1985-01-16 | 低速電子測定装置 |
| US06/819,226 US4740730A (en) | 1985-01-16 | 1986-01-15 | Apparatus for detecting low-speed electrons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60005471A JPS61164177A (ja) | 1985-01-16 | 1985-01-16 | 低速電子測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61164177A true JPS61164177A (ja) | 1986-07-24 |
| JPH058790B2 JPH058790B2 (enExample) | 1993-02-03 |
Family
ID=11612155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60005471A Granted JPS61164177A (ja) | 1985-01-16 | 1985-01-16 | 低速電子測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61164177A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823368A (en) * | 1987-06-30 | 1989-04-18 | Rikagaku Kenkyujyo | Open counter for low energy electron detection with suppressed background noise |
| JP2007263804A (ja) * | 2006-03-29 | 2007-10-11 | Toshiba Corp | 放射線測定装置及び放射線測定方法 |
| JP2020071112A (ja) * | 2018-10-31 | 2020-05-07 | 株式会社日立製作所 | 放射線モニタ及び放射線の測定方法 |
-
1985
- 1985-01-16 JP JP60005471A patent/JPS61164177A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823368A (en) * | 1987-06-30 | 1989-04-18 | Rikagaku Kenkyujyo | Open counter for low energy electron detection with suppressed background noise |
| JP2007263804A (ja) * | 2006-03-29 | 2007-10-11 | Toshiba Corp | 放射線測定装置及び放射線測定方法 |
| JP2020071112A (ja) * | 2018-10-31 | 2020-05-07 | 株式会社日立製作所 | 放射線モニタ及び放射線の測定方法 |
| WO2020090236A1 (ja) * | 2018-10-31 | 2020-05-07 | 株式会社日立製作所 | 放射線モニタ及び放射線の測定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058790B2 (enExample) | 1993-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4206598B2 (ja) | 質量分析装置 | |
| JPS61164177A (ja) | 低速電子測定装置 | |
| JP4932532B2 (ja) | 特定ガスの分圧の検出方法、及び四重極型質量分析計 | |
| US3887839A (en) | Pulsed field emission type electron gun | |
| JPH06176725A (ja) | イオン源 | |
| US3001128A (en) | Measuring | |
| US4740730A (en) | Apparatus for detecting low-speed electrons | |
| WO2019117172A1 (ja) | X線管およびx線発生装置 | |
| JP4860202B2 (ja) | X線発生装置 | |
| JPH10213509A (ja) | 圧力測定装置 | |
| JP6772391B2 (ja) | 電離真空計及び制御装置 | |
| US5012194A (en) | Method testing electron discharge tubes | |
| Ballantine | Fluctuation noise due to collision ionization in electronic amplifier tubes | |
| JP3300775B2 (ja) | 定電流動作電界放射型真空計 | |
| US6377231B2 (en) | Image-casting control method for image display device and image display device | |
| JPH065287B2 (ja) | 低速電子測定装置 | |
| JPH11250854A (ja) | エッチングプラズマにおける基板入射イオンの分析法及び装置 | |
| JP2000241281A (ja) | 熱陰極電離真空計 | |
| JPH075266A (ja) | 電極間電圧の変動に伴う測定誤差を補正可能な比例計数管 | |
| JPH0616103B2 (ja) | 低速電子測定装置 | |
| WO2020178898A1 (ja) | X線発生装置、並びに、その診断装置及び診断方法 | |
| JP3117459U7 (enExample) | ||
| US20070170926A1 (en) | Method and device for measuring ultrahigh vacuum | |
| US2627036A (en) | Photorelay circuit | |
| JPH0193038A (ja) | イオン銃 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |