JPS55117960A - Determination unit of dispersible hydrogen in solid sample - Google Patents
Determination unit of dispersible hydrogen in solid sampleInfo
- Publication number
- JPS55117960A JPS55117960A JP2441179A JP2441179A JPS55117960A JP S55117960 A JPS55117960 A JP S55117960A JP 2441179 A JP2441179 A JP 2441179A JP 2441179 A JP2441179 A JP 2441179A JP S55117960 A JPS55117960 A JP S55117960A
- Authority
- JP
- Japan
- Prior art keywords
- carrier gas
- gas
- sample vessel
- valves
- analyzer
- 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
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
PURPOSE: To determine solid hydrogen with a high precision by a sample vessel equipped with a flow path change unit, a carrier gas supply means, and a gas analyzer.
CONSTITUTION: In case that a sample is inserted to sample vessel 1 or the sample vessel system is disconnected from the carrier gas supply system, valves 13 and 14 are closed, and three-direction valve 15 is changed over to supply carrier gas to the analyzed gas side through spare carrier gas path 10. In case that oxygen gas collected in sample vessel 1 is analyzed at a fixed temperature for a fixed time, the sample vessel system is connected to the carrier gas supply system by carrier gas connection joints 6 and 7, and next, valves 13 and 14 are opened, and three-direction valve 15 is changed over to close spare carrier gas path 10 and connect analyzer 12 and valve 14, and impure gas invading the gas path is excluded, and after that, three-direction valves 3 and 4 are switched to lead oxygen gas in vessel 1 to analyzer 12 and analyze it.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2441179A JPS55117960A (en) | 1979-03-05 | 1979-03-05 | Determination unit of dispersible hydrogen in solid sample |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2441179A JPS55117960A (en) | 1979-03-05 | 1979-03-05 | Determination unit of dispersible hydrogen in solid sample |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55117960A true JPS55117960A (en) | 1980-09-10 |
JPS6321136B2 JPS6321136B2 (en) | 1988-05-02 |
Family
ID=12137409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2441179A Granted JPS55117960A (en) | 1979-03-05 | 1979-03-05 | Determination unit of dispersible hydrogen in solid sample |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55117960A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008261821A (en) * | 2007-04-13 | 2008-10-30 | Kobe Steel Ltd | Measuring device and measuring method of amount of diffusible hydrogen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9608041D0 (en) * | 1996-04-18 | 1996-06-19 | Ion Science Ltd | A device for hydrogen collection |
-
1979
- 1979-03-05 JP JP2441179A patent/JPS55117960A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008261821A (en) * | 2007-04-13 | 2008-10-30 | Kobe Steel Ltd | Measuring device and measuring method of amount of diffusible hydrogen |
Also Published As
Publication number | Publication date |
---|---|
JPS6321136B2 (en) | 1988-05-02 |
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