JPS4995686A - - Google Patents
Info
- Publication number
- JPS4995686A JPS4995686A JP48006440A JP644073A JPS4995686A JP S4995686 A JPS4995686 A JP S4995686A JP 48006440 A JP48006440 A JP 48006440A JP 644073 A JP644073 A JP 644073A JP S4995686 A JPS4995686 A JP S4995686A
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/006—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects using optical pumping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
- H01J17/066—Cold cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
- H01J2893/0065—Electrode systems
- H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General 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)
- High Energy & Nuclear Physics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48006440A JPS4995686A (ja) | 1973-01-12 | 1973-01-12 | |
US430943A US3869643A (en) | 1973-01-12 | 1974-01-04 | Apparatus for emitting atomic flourescence spectral lines used for atomic absorption analysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48006440A JPS4995686A (ja) | 1973-01-12 | 1973-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4995686A true JPS4995686A (ja) | 1974-09-11 |
Family
ID=11638447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48006440A Pending JPS4995686A (ja) | 1973-01-12 | 1973-01-12 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3869643A (ja) |
JP (1) | JPS4995686A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007108159A1 (ja) * | 2006-03-21 | 2007-09-27 | Nu Eco Engineering Co., Ltd. | マルチマイクロホローカソード光源及び多元素同時吸光分析装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158790A (en) * | 1976-06-07 | 1979-06-19 | Commonwealth Scientific And Industrial Research Organization | High intensity atomic spectral lamp with interchangeable cathode |
US4602193A (en) * | 1984-08-10 | 1986-07-22 | Emory University | Method and apparatus for the stabilization of direct current arc lamps |
US4698550A (en) * | 1985-05-06 | 1987-10-06 | Hamamatsu Photonics Kabushiki Kaisha | Hollow cathode lamp |
JPH0756781B2 (ja) * | 1992-04-24 | 1995-06-14 | 江東電気株式会社 | 中空陰極放電管 |
CN105092763A (zh) * | 2015-08-26 | 2015-11-25 | 北京市理化分析测试中心 | Hplc-afs汞形态分析的电化学预还原方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB896744A (en) * | 1959-10-19 | 1962-05-16 | Commw Scient Ind Res Org | Improvements in and relating to atomic spectral lamps |
-
1973
- 1973-01-12 JP JP48006440A patent/JPS4995686A/ja active Pending
-
1974
- 1974-01-04 US US430943A patent/US3869643A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007108159A1 (ja) * | 2006-03-21 | 2007-09-27 | Nu Eco Engineering Co., Ltd. | マルチマイクロホローカソード光源及び多元素同時吸光分析装置 |
Also Published As
Publication number | Publication date |
---|---|
US3869643A (en) | 1975-03-04 |