BE522777A - - Google Patents
Info
- Publication number
- BE522777A BE522777A BE522777DA BE522777A BE 522777 A BE522777 A BE 522777A BE 522777D A BE522777D A BE 522777DA BE 522777 A BE522777 A BE 522777A
- Authority
- BE
- Belgium
- Prior art keywords
- discharge
- bulb
- gas
- electrodes
- cells
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 239000000470 constituent Substances 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 48
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 30
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- 229910052786 argon Inorganic materials 0.000 description 15
- 238000005259 measurement Methods 0.000 description 13
- 239000012535 impurity Substances 0.000 description 7
- 239000003708 ampul Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
- G01N21/69—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids, e.g. molten metal
Landscapes
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE522777A true BE522777A (enEXAMPLES) |
Family
ID=157932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE522777D BE522777A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE522777A (enEXAMPLES) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1087832B (de) * | 1958-02-10 | 1960-08-25 | Union Carbide Corp | Gasanalysengeraete zum emissionsspektrometrischen Nachweis des Anteils eines Komponent-gases in einem Gasgemisch |
-
0
- BE BE522777D patent/BE522777A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1087832B (de) * | 1958-02-10 | 1960-08-25 | Union Carbide Corp | Gasanalysengeraete zum emissionsspektrometrischen Nachweis des Anteils eines Komponent-gases in einem Gasgemisch |
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