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
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 (de) |
DE (2) | DE691831C (de) |
FR (1) | FR846026A (de) |
GB (1) | GB530237A (de) |
NL (1) | NL51224C (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0145863A3 (de) * | 1983-09-29 | 1985-08-28 | Bühler Ag | Probenbehälter für Veraschungsproben |
US8240244B2 (en) * | 2006-12-04 | 2012-08-14 | Mcknight Philip Lewis | Tool for controlling the quantity of particulates contained in a receptacle |
-
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 NL NL90633A patent/NL51224C/xx active
- 1938-11-15 FR FR846026D patent/FR846026A/fr not_active Expired
- 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 |
---|---|
DE691831C (de) | 1940-06-06 |
NL51224C (de) | 1941-10-15 |
GB530237A (en) | 1940-12-09 |
DE711639C (de) | 1941-10-03 |
FR846026A (fr) | 1939-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH215173A (de) | Verfahren zur Bestimmung des Aschengehaltes von Mehl mittels einer an eine lichtempfindliche Zelle angeschlossenen elektrischen Messvorrichtung und Einrichtung zur Ausübung dieses Verfahrens. | |
FR568253A (fr) | Perfectionnements aux électrodes pour cuves électrolytiques | |
FR832599A (fr) | Instruments de mesure électriques | |
AT180973B (de) | Verfahren zur Anzeige von Erdschlüssen von Doppelleitungen | |
CH336622A (de) | Blutsonde zur elektrochemischen Messung an frisch entnommenen Blutmengen | |
CH355868A (de) | Vorrichtung zur elektrischen Erregung von Muskeln | |
AU105137B2 (en) | Improvements in and relating to measuring means for electric wave analysis | |
FR570146A (fr) | Perfectionnements apportés aux compteurs d'électricité | |
AU392637A (en) | Improvements in and relating to measuring means for electric wave analysis | |
FR566295A (fr) | Perfectionnements apportés aux instruments de mesures électriques | |
GR6394B (el) | Τροπος κατασκευης πλακων προς καλυψιν αττικων καιεν γενει οπτοπλινθοδομων. | |
BE482850A (fr) | Perfectionnements aux bascules automatiques | |
CH319771A (de) | Vorrichtung zur Erzeugung faradischer Reizströme, insbesondere zur Vitalitätsprüfung von Zähnen | |
AU126444B2 (en) | Improvements in or relating to electrical measuring instruments | |
FR41780E (fr) | Dispositif avertisseur applicable aux instruments de mesures électriques et autres | |
FR731061A (fr) | Dispositif avertisseur applicable aux instruments de mesures électriques et autres | |
FR801653A (fr) | Perfectionnements aux bornes de connexion électriques ou analogues | |
FR510815A (fr) | Perfectionnements aux instruments de mesures électriques | |
AU1333133A (en) | Improvements in ai relating to multi-range electrical measuring instruments | |
FR559290A (fr) | Perfectionnements apportés aux compteurs d'électricité | |
AU119116B2 (en) | Improvements in or relating to electrical measuring apparatus | |
FR591980A (fr) | Perfectionnements aux géner'rateurs électro-chimiques | |
AU121685B2 (en) | Improvements in or relating to electric measuring instruments | |
FR805117A (fr) | Bornes d'essai pour instruments de mesure électriques | |
CH253346A (de) | Verfahren zur Regelung der Ausgangsspannung einer zur Umsetzung eines Wechselstromes in einen Gleichstrom dienenden Umsetzungseinrichtung. |