CH452353A - Procédé de contrôle de la fabrication de matériaux photographiques, et densitomètre de surface pour sa mise en oeuvre - Google Patents
Procédé de contrôle de la fabrication de matériaux photographiques, et densitomètre de surface pour sa mise en oeuvreInfo
- Publication number
- CH452353A CH452353A CH1011966A CH1011966A CH452353A CH 452353 A CH452353 A CH 452353A CH 1011966 A CH1011966 A CH 1011966A CH 1011966 A CH1011966 A CH 1011966A CH 452353 A CH452353 A CH 452353A
- Authority
- CH
- Switzerland
- Prior art keywords
- light
- film
- densitometer
- sensor device
- housing
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000000839 emulsion Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229920005439 Perspex® Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000326 densiometry Methods 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009736 wetting 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/86—Investigating moving sheets
-
- 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
Landscapes
- Physics & Mathematics (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)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2950965 | 1965-07-12 | ||
| GB3629265 | 1965-08-24 | ||
| BE686960 | 1966-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH452353A true CH452353A (fr) | 1968-05-31 |
Family
ID=27159191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1011966A CH452353A (fr) | 1965-07-12 | 1966-07-12 | Procédé de contrôle de la fabrication de matériaux photographiques, et densitomètre de surface pour sa mise en oeuvre |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE686960A (nl) |
| CH (1) | CH452353A (nl) |
| NL (1) | NL6609789A (nl) |
-
1966
- 1966-07-12 NL NL6609789A patent/NL6609789A/xx unknown
- 1966-07-12 CH CH1011966A patent/CH452353A/fr unknown
- 1966-09-15 BE BE686960D patent/BE686960A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6609789A (nl) | 1967-01-13 |
| BE686960A (nl) | 1967-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0074877B1 (fr) | Système de contrôle non destructif de la structure interne d'objets | |
| KR20110014751A (ko) | 착탈가능한 탐촉자를 구비한 검사장치 | |
| EP0187094A1 (fr) | Méthode de contrôle par courants de foucault sans contact et dispositif de mise en oeuvre | |
| FR2887029A1 (fr) | Appareillage de mesure de temperature sans contact d'echantillons de materiaux places sous vide | |
| FR2653886A1 (fr) | Appareil pour determiner le coefficient de dilatation hydrique des elements d'une structure composite. | |
| EP0508914B1 (fr) | Appareil de mesure d'allongement de bandes échantillon | |
| CH452353A (fr) | Procédé de contrôle de la fabrication de matériaux photographiques, et densitomètre de surface pour sa mise en oeuvre | |
| US3985454A (en) | Window defect planar mapping technique | |
| CH628136A5 (fr) | Dispositif pour le controle de cales-etalons et procede de mise en action du dispositif. | |
| US1950975A (en) | Opacimeter and method of measuring opacity | |
| FR2571512A1 (fr) | Systeme de photographie des surfaces laterales d'echantillons solides | |
| CA2551516C (fr) | Dispositif de test pour portique detecteur de metaux | |
| US1958612A (en) | Photographic process | |
| FR2716260A1 (fr) | Procédé et dispositif de contrôle de nids d'abeilles à l'aide de fibres optiques. | |
| FR2664983A1 (fr) | Dispositif de detection en continu des impuretes de contraste contenues dans une matiere fluide en deplacement. | |
| US663536A (en) | Hemoglobinometer. | |
| CN211696253U (zh) | 一种断层双体结构相对滑动的位移监测装置 | |
| CN218497307U (zh) | 一种显示器阵列基板缺陷检测系统 | |
| SU48880A1 (ru) | Устройство дл исследовани деталей серийного производства рентгеновскими лучами | |
| Klein | Apparatus for inspecting microfilm Patent | |
| NO751987L (nl) | ||
| JPH04319675A (ja) | 固体撮像素子等の検査方法 | |
| JPS5563836A (en) | Defect detection device for insulating film | |
| JP2724249B2 (ja) | レンズ性能検査装置用調整治具 | |
| FR2813957A1 (fr) | Machine d'analyse de la proprete de bandes transparentes perforees |