CH215173A - Verfahren zur Bestimmung des Aschengehaltes von Mehl mittels einer an eine lichtempfindliche Zelle angeschlossenen elektrischen Messvorrichtung und Einrichtung zur Ausübung dieses Verfahrens. - Google Patents
Verfahren zur Bestimmung des Aschengehaltes von Mehl mittels einer an eine lichtempfindliche Zelle angeschlossenen elektrischen Messvorrichtung und Einrichtung zur Ausübung dieses Verfahrens.Info
- Publication number
- CH215173A CH215173A CH215173DA CH215173A CH 215173 A CH215173 A CH 215173A CH 215173D A CH215173D A CH 215173DA CH 215173 A CH215173 A CH 215173A
- Authority
- CH
- Switzerland
- Prior art keywords
- flour
- determining
- carrying
- light
- ash content
- Prior art date
Links
- 235000013312 flour Nutrition 0.000 title 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/251—Colorimeters; Construction thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/10—Starch-containing substances, e.g. dough
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937B0180743 DE691831C (de) | 1937-11-17 | 1937-11-17 | ngehaltes von Mehlen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH215173A true CH215173A (de) | 1941-06-15 |
Family
ID=6554415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH215173D CH215173A (de) | 1937-11-17 | 1939-08-30 | Verfahren zur Bestimmung des Aschengehaltes von Mehl mittels einer an eine lichtempfindliche Zelle angeschlossenen elektrischen Messvorrichtung und Einrichtung zur Ausübung dieses Verfahrens. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH215173A (is") |
DE (2) | DE691831C (is") |
FR (1) | FR846026A (is") |
GB (1) | GB530237A (is") |
NL (1) | NL51224C (is") |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD268885S (en) | 1981-02-09 | 1983-05-10 | Kelson Shirley J P | Measuring receptacle with rim held removable bottom |
USD269241S (en) | 1981-05-20 | 1983-06-07 | Kelson Shirley J P | Measuring receptacle having removable bottom with handle |
USD275063S (en) | 1982-03-10 | 1984-08-14 | Shirley J. P. Kelson | Measuring receptacle with cup wall removable from handle attached bottom |
EP0145863A3 (de) * | 1983-09-29 | 1985-08-28 | Bühler Ag | Probenbehälter für Veraschungsproben |
ATE499025T1 (de) * | 2006-12-04 | 2011-03-15 | Philip Lewis Mcknight | Werkzeug zur steuerung der in einem behältnis enthaltenen partikelmenge |
-
1937
- 1937-11-17 DE DE1937B0180743 patent/DE691831C/de not_active Expired
-
1938
- 1938-09-25 DE DEB184718D patent/DE711639C/de not_active Expired
- 1938-11-15 FR FR846026D patent/FR846026A/fr not_active Expired
- 1938-11-15 NL NL90633A patent/NL51224C/xx active
- 1938-11-16 GB GB3332638A patent/GB530237A/en not_active Expired
-
1939
- 1939-08-30 CH CH215173D patent/CH215173A/de unknown
Also Published As
Publication number | Publication date |
---|---|
FR846026A (fr) | 1939-09-07 |
DE711639C (de) | 1941-10-03 |
GB530237A (en) | 1940-12-09 |
NL51224C (is") | 1941-10-15 |
DE691831C (de) | 1940-06-06 |
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