SE460561B - Apparat foer bestaemning av en vaetskas densitet, densitetstal, koncentration, etc - Google Patents
Apparat foer bestaemning av en vaetskas densitet, densitetstal, koncentration, etcInfo
- Publication number
- SE460561B SE460561B SE8301800A SE8301800A SE460561B SE 460561 B SE460561 B SE 460561B SE 8301800 A SE8301800 A SE 8301800A SE 8301800 A SE8301800 A SE 8301800A SE 460561 B SE460561 B SE 460561B
- Authority
- SE
- Sweden
- Prior art keywords
- light
- interface
- liquid
- density
- concentration
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 19
- 239000013307 optical fiber Substances 0.000 claims description 9
- 239000005304 optical glass Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 238000012360 testing method Methods 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
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 Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5283482A JPS58169050A (ja) | 1982-03-31 | 1982-03-31 | 液体の密度、濃度、比重等を測定するための測定装置 |
JP20015782A JPS5990032A (ja) | 1982-11-15 | 1982-11-15 | 液体の密度、濃度、比重等を測定するための測定装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8301800D0 SE8301800D0 (sv) | 1983-03-30 |
SE8301800L SE8301800L (sv) | 1983-10-01 |
SE460561B true SE460561B (sv) | 1989-10-23 |
Family
ID=26393504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301800A SE460561B (sv) | 1982-03-31 | 1983-03-30 | Apparat foer bestaemning av en vaetskas densitet, densitetstal, koncentration, etc |
Country Status (8)
Country | Link |
---|---|
CA (1) | CA1207553A (nl) |
DE (1) | DE3311202A1 (nl) |
DK (1) | DK158166C (nl) |
FR (1) | FR2524643B1 (nl) |
GB (1) | GB2121556B (nl) |
IT (1) | IT1161809B (nl) |
NL (1) | NL8301172A (nl) |
SE (1) | SE460561B (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6275230A (ja) * | 1985-09-26 | 1987-04-07 | チバ−ガイギ− アクチエンゲゼルシヤフト | 分析法 |
FR2594951B1 (fr) * | 1986-02-24 | 1989-08-04 | Photonique Ind | Procede pour la mesure des caracteristiques physiques d'un milieu liquide ou gazeux et dispositif a fibres optiques pour sa mise en oeuvre |
GB8614741D0 (en) * | 1986-06-17 | 1986-07-23 | Bellhouse Medical Products Ltd | Optical sensor |
DE3705359A1 (de) * | 1987-02-17 | 1988-08-25 | Schmidt & Haensch Franz | Elektronisches refraktometer |
GB8818690D0 (en) * | 1988-08-05 | 1988-09-07 | Red Kite Technology Ltd | Refractive index measurement |
DE4038354C2 (de) * | 1990-12-01 | 1994-06-30 | Bruker Analytische Messtechnik | ATR-Meßsonde |
FR2694629B1 (fr) * | 1992-08-10 | 1995-06-30 | Berechet Ion | Sensor refractometrique semiglobulaire-compact. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1209036A (en) * | 1967-06-19 | 1970-10-14 | Nat Res Dev | Improvements in or relating to refractometers |
DE2137842C3 (de) * | 1971-07-28 | 1981-11-05 | Ulrich, Helmut, Dipl.-Chem., 8000 München | Refraktometer |
GB1563374A (en) * | 1977-03-31 | 1980-03-26 | Marconi Co Ltd | Device for providing an indication of the refractive index of a fluid |
US4240747A (en) * | 1979-10-03 | 1980-12-23 | Battelle Memorial Institute | Refractive-index responsive light-signal system |
-
1983
- 1983-03-26 DE DE19833311202 patent/DE3311202A1/de active Granted
- 1983-03-30 GB GB08308781A patent/GB2121556B/en not_active Expired
- 1983-03-30 DK DK147083A patent/DK158166C/da not_active IP Right Cessation
- 1983-03-30 IT IT8320383A patent/IT1161809B/it active
- 1983-03-30 SE SE8301800A patent/SE460561B/sv not_active IP Right Cessation
- 1983-03-31 CA CA000425055A patent/CA1207553A/en not_active Expired
- 1983-03-31 NL NL8301172A patent/NL8301172A/nl not_active Application Discontinuation
- 1983-03-31 FR FR8305312A patent/FR2524643B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2524643A1 (fr) | 1983-10-07 |
DE3311202A1 (de) | 1983-10-06 |
CA1207553A (en) | 1986-07-15 |
DK147083D0 (da) | 1983-03-30 |
DK147083A (da) | 1983-10-01 |
FR2524643B1 (fr) | 1986-05-09 |
GB2121556B (en) | 1985-10-23 |
SE8301800L (sv) | 1983-10-01 |
IT8320383A0 (it) | 1983-03-30 |
DK158166C (da) | 1990-08-27 |
GB2121556A (en) | 1983-12-21 |
DK158166B (da) | 1990-04-02 |
DE3311202C2 (nl) | 1988-05-11 |
IT1161809B (it) | 1987-03-18 |
NL8301172A (nl) | 1983-10-17 |
SE8301800D0 (sv) | 1983-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3448616A (en) | Liquid level detector | |
SE460561B (sv) | Apparat foer bestaemning av en vaetskas densitet, densitetstal, koncentration, etc | |
US3557619A (en) | Humidity measuring method and apparatus | |
KR870700245A (ko) | 광학 도파관을 갖는 장치 및 제조방법 | |
CN205982082U (zh) | 一种液体折射率测量系统 | |
SU840711A1 (ru) | Индикатор вида жидкости | |
GB1463910A (en) | Liquid level sensor | |
WO2021066378A1 (ko) | 굴절률을 통해 수분량을 측정하는 토양 수분 센서 | |
JPS58169050A (ja) | 液体の密度、濃度、比重等を測定するための測定装置 | |
JPS5461557A (en) | Measuring device for transmission loss of optical fibers | |
CN2222911Y (zh) | 高灵敏汽油气敏光纤传感器 | |
RU2297602C1 (ru) | Волоконно-оптический сигнализатор уровня жидкости | |
SU1174784A1 (ru) | Датчик температуры | |
SU1624383A1 (ru) | Устройство дл измерени механических величин | |
SU939935A2 (ru) | Устройство дл измерени перемещений | |
SU821938A1 (ru) | Дискретный оптический уровнемер | |
JPS57194324A (en) | Optical temperature measuring device | |
JPS55134322A (en) | Liquid level detector | |
SU1755123A1 (ru) | Оптоволоконный рефрактометр | |
CN204461990U (zh) | 一种盐酸苄丝肼紫外线检测装置 | |
SU845111A1 (ru) | Способ измерени фазовой скоростиВОлН B ВОлОКОННОМ ВОлНОВОдЕ | |
GB1413945A (en) | Light guides | |
JPS5595887A (en) | Detector | |
CN111829972A (zh) | 一种水体光谱测量装置 | |
SU898298A1 (ru) | Устройство дл технологического контрол целлюлозной и бумажной массы |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8301800-2 Effective date: 19911009 Format of ref document f/p: F |