DE4011571A1 - Messgeraet fuer geringe materialfeuchten - Google Patents
Messgeraet fuer geringe materialfeuchtenInfo
- Publication number
- DE4011571A1 DE4011571A1 DE19904011571 DE4011571A DE4011571A1 DE 4011571 A1 DE4011571 A1 DE 4011571A1 DE 19904011571 DE19904011571 DE 19904011571 DE 4011571 A DE4011571 A DE 4011571A DE 4011571 A1 DE4011571 A1 DE 4011571A1
- Authority
- DE
- Germany
- Prior art keywords
- vessel
- measuring device
- pressure
- measuring
- gas
- 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
- 239000000463 material Substances 0.000 title claims abstract description 32
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 21
- 239000007789 gas Substances 0.000 claims description 21
- 239000012528 membrane Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 229910000978 Pb alloy Inorganic materials 0.000 claims description 6
- WBLCSWMHSXNOPF-UHFFFAOYSA-N [Na].[Pb] Chemical compound [Na].[Pb] WBLCSWMHSXNOPF-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 1
- 239000005997 Calcium carbide Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012070 reactive reagent Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
- G01N7/16—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by heating the material
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)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904011571 DE4011571A1 (de) | 1989-08-23 | 1990-04-10 | Messgeraet fuer geringe materialfeuchten |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8910064U DE8910064U1 (de) | 1989-08-23 | 1989-08-23 | Meßgerät für geringe Materialfeuchten |
| DE19904011571 DE4011571A1 (de) | 1989-08-23 | 1990-04-10 | Messgeraet fuer geringe materialfeuchten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4011571A1 true DE4011571A1 (de) | 1991-02-28 |
| DE4011571C2 DE4011571C2 (enrdf_load_stackoverflow) | 1992-02-13 |
Family
ID=25892065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19904011571 Granted DE4011571A1 (de) | 1989-08-23 | 1990-04-10 | Messgeraet fuer geringe materialfeuchten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4011571A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286058A (zh) * | 2019-07-25 | 2019-09-27 | 中国工程物理研究院总体工程研究所 | 遇水试验装置及其控制系统 |
| CN113029751A (zh) * | 2021-03-11 | 2021-06-25 | 天津大学 | 一种用于铅铋环境下的原位力学试验装置 |
| CN116734168A (zh) * | 2023-06-19 | 2023-09-12 | 西北核技术研究所 | 一种气体中水同位素样品的便携式收集装置及方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9307860U1 (de) * | 1993-05-25 | 1993-07-22 | Heinz, Werner, 5000 Köln | Gerät zum Messen von Materialfeuchten |
| DE10205156C2 (de) * | 2002-01-07 | 2003-12-18 | Holger Hofmann | Gerät und Verfahren zum Bestimmen des Wassergehalts von Feststoffen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1598579A1 (de) * | 1967-03-15 | 1971-04-01 | Heinz Werner Dipl Phys | Messgeraet zur Bestimmung der Materialfeuchte |
-
1990
- 1990-04-10 DE DE19904011571 patent/DE4011571A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1598579A1 (de) * | 1967-03-15 | 1971-04-01 | Heinz Werner Dipl Phys | Messgeraet zur Bestimmung der Materialfeuchte |
Non-Patent Citations (2)
| Title |
|---|
| DE-Z.: Fresenius Z. analyt. Chemie 230, S. 418-421 (1967) * |
| ISO/DIS 960 (1986) S. 1-10 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286058A (zh) * | 2019-07-25 | 2019-09-27 | 中国工程物理研究院总体工程研究所 | 遇水试验装置及其控制系统 |
| CN110286058B (zh) * | 2019-07-25 | 2023-12-26 | 中国工程物理研究院总体工程研究所 | 遇水试验装置及其控制系统 |
| CN113029751A (zh) * | 2021-03-11 | 2021-06-25 | 天津大学 | 一种用于铅铋环境下的原位力学试验装置 |
| CN116734168A (zh) * | 2023-06-19 | 2023-09-12 | 西北核技术研究所 | 一种气体中水同位素样品的便携式收集装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4011571C2 (enrdf_load_stackoverflow) | 1992-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: WORM, GUENTER, 45133 ESSEN, DE Owner name: HOLZHAUER, HELMUT, DR., 45359 ESSEN, DE |
|
| 8381 | Inventor (new situation) |
Inventor name: HEINZ, WERNER,DIPL.-PHYS., 51067 KOELN, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HOLZHAUER, HELMUT, DR., 45359 ESSEN, DE |