Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Kupfer K (1990) Feuchtemessung an Zuschlagstoffen für die Betonherstellung unter Verwendung der Mikrowellenmeßtechnik. Hochschule für Architektur und Bauwesen Weimar / BaustofiVerfahrenstechnik, Diss. A
Kalinski J (1979) “Einige Probleme der industriellen Feuchtemessung mit Mikrowellen”. TIZ (Fachberichte) 103 pp. 145–153
Kalinski J, Rakowski J (1984) “On-Line Measurements of Material Quality by Microwaves”.-Proc. of the Int. Symp. on Metrology for Quality Control in Prod, pp 94–99, Tokyo
Kraszewski A (1988) Microwave Monitoring of Moisture Content in Grain — Further Considerations. Journ. of Microwave Power and Electromagnetic Energy, 23(4), p 236
Kupfer K (2000) “Radiofrequency and Microwave Moisture Sensing of Building Materials”. Sensors Update Vol. 7, RF&Microwave Sensing of Moist Materials, Food and other Dielectric, Wiley-VCH Verlag Weinheim / New York, Guest Editors: Kupfer, Kraszewski, Knöchel
Kupfer K et. al. (1997) “Genauigkeitsanforderungen an Feuchtemeßsysteme bei der Betonherstellung”. Technisches Messen 64, pp 433–439
Kay-Ray (1982) “Accu-sense” on-line noncontacting moisture measurement system. Data sheet USA
Klein A (1981) “Comparison of Attenuation and Phase Measurement”. Journ. of Microwave Power 16, pp 289–304
Berthold (1989) “MICROMOIST LB 354” Manual Bad Wildbad
Kupfer K (2000) “Microwave Moisture Measurement Systems and their Applications”. Sensors Update Vol. 7, RF&Microwave Sensing of Moist Materials, Food and other Dielectric, Wiley-VCH Verlag Weinheim / New York, Guest Editors: Kupfer, Kraszewski, Knöchel
Chope RH (1960) Method and apparatus for measuring multiple properties of material by applying electric fields at multiple frequencies and combining detection signals. US Patent 3, 155, 898, 3 November 1964
Stuchly S, Kraszewski A (1965) “Method for the determination of water content in solids, liquids and gases by means of microwaves and arrangement for application of this method”, Polish Patent, 51, 731
Kraszewski A, Kulinski S (1976) “An improved Microwave Method of Moisture Content Measurement and Control”. IEEE Trans, on Ind. Electr. and Contr. Instr. IECI 23, pp 364–370
Mlodzka-Stybel A (1990) “Practical Verification of the Microwave Two-Parameter Method of Moisture Monitoring in Grain in Harvest Time”. Proc. of the 2 th Europ. Microwave Conference, pp 1679–1682 Budapest
Stuchly S, Hamid M (1972) “State of the art in microwave sensors for measuring non-electrical quantities”. Int. Journ. Electronics 33, pp 617–633
Meyer W, Schilz W (1980) “A microwave method for density independent determination of the moisture content of solids”. J. Phys. D: Appl. Phys., 13, pp 1823–1830
Meyer W, Schilz W (1981) Feasibility study of density-independent moisture measurements with microwaves. IEEE Trans. On MTT 29; 7 pp 732–739
Meyer W, Schilz W (1979) Verfahren zur Messung der relativen Feuchte eines Messgutes mit Hilfe von Mikrowellen im GHz-Bereich. DE 2928487 Anmeldetag 14. 7. 79
Jacobsen R, Meyer W, Schrage B (1980) “Density independent moisture meter at X-band”. Proc. of the 10 th EuMc, pp 216–220, Warschau
Meyer W, Schilz W (1982) “High Frequency Dielectric Data on Selected Moist Materials”. Journ. of Microwave Power 17, pp 67–77
Kent M, Meyer W (1982) A density-independent microwave moisture meter for heterogeneous foodstuffs. J. Food Eng. 1, pp 31–42
Nelson SO (1983) “Observations on the Density Dependence of Dielectric Properties of Particulate Materials”. Journ. of Microwave Power 18, pp 143–152
Vainikainen PV, Nyfors EG, Fischer MT Radiowave sensor for measuring the dielectric properties of dielectric sheets: Application to veneer moisture content and mass per unit area measurement. IEEE Trans.Instr.Meas. IM-36(4), pp 1036–1039
Kent M, Kress-Rogers E (1986) “Microwave moisture and density measurements in particulate solids”. Trans. Inst. MC 8, pp 161–168
Kress-Rogers E, Kent M (1987) Microwave Measurement of Powder Moisture and Density. Journ. of Food Eng. 6, pp. 345–376
Meyer W, Schilz W (1982) “Microwave measurement of moisture content in process material Philips techn. Review 40, pp 112–119
Hoppe W, Meyer W, Schilz W (1981) Vorrichtung zur Feuchtemessung mit Hilfe von Mikrowellen. DE 2942971 Al Anmeldung 24. 10. 81
Herrmann R (1997) “Mikrowellen-Feuchtemessung mit Resonatoren und ihre Anwendungen”. Materialfeuchtemessung, Renningen-Malmsheim expert-Verlag, Editor K. Kupfer
Zoerb GC, Moore GA, Burrow RP: Continuous measurement of grain moisture content during harvest. Trans. Of the ASAE 36(1), pp 5–9
Powell SD et.al. (1988) “Use of a Density-Independent Function and Microwave Measurement System for Grain Moisture Measurement”. Trans, of the ASAE 31, pp 1875–1881
Nelson SO (1984) “Density dependence of the dielectric properties of wheat and whole-wheat flour”. Journal of Microwave Power 19, pp 55–64
Lawrence KC, Nelson SO (1993) “Radio-frequency density independent moisture determination in wheat”. Trans. Of the ASAE 36, pp 477–483
Lawrence KC (1997) “Density-independent multiple-frequency technique for measuring moisture content in grains with a radio-frequency permittivity sensor”. PhD. Dissertation, University of Georgia, Athens, Georgia
Lawrence KC, Windham WR, Nelson SO: “Wheat Moisture Determination By 1-to 110 MHz Sweptfrequency Admittance Measurements”. Trans, of the ASAE 41, pp 135–142
Berbert PA, Stenning BC (1996) Analysis of Density-independent Equations for Determination of Moisture Content of Wheat in the Radiofrequency Range. J. agric. Engng. Res., Vol. 65, pp 275–286
Berbert PA, Stenning BC (1996) On-line Moisture Content Measurement of Wheat. J. agric. Engng. Res., Vol. 65, pp 287–296
Lawrence KC, Nelson SO (2000) Radifrequency sensing of moisture content in cereal grains. Sensors Update Vol. 7, RF&Microwave Sensing of Moist Materials, Food and other Dielectric, Wiley-VCH Verlag Weinheim / New York, Guest Editors: Kupfer, Kraszewski, Knöchel pp 377–390
Heck B, Hohenstein N, Schröder D (1994) “Verfahren zur dichteunabhängigen kapazitiven On-line-Messung des Wassergehaltes fester Stoffe”. Technisches Messen 61 S 421–428
Kupfer K (1996) “Possibilities and Limitations of Density-Independent Moisture Measurement with Microwaves” Chapter 21 pp 313–327. Microwave Aquametry”; New York, IEEE Press Book-Series, Editor A. Kraszewski
Kent M (1989) Application of two-variable microwave techniques to composition analysis problems. Trans Inst MC Vol. 11 No. 2; April–June, pp 58–62
Kent M (2000) Simulteaneous determination of Composition and Other Materials by Using Microwave Moisture Sensors. Sensors Update Vol. 7, RF&Microwave Sensing of Moist Materials, Food and other Dielectric, Wiley-VCH Verlag Weinheim / New York, Guest Editors: Kupfer, Kraszewski, Knöchel
Kupfer K (1999) Methods and Devices for Density-independent Moisture Measurements. Proc. on 3. Workshop on Electromagnetic Wave Interaction with Water and Moist Substances; Athens GA April, pp 11–19
Stang G Verfahren und Vorrichtung zur Messung der Dielektrizitätskonstante von Probenmaterialien. Patentschrift DE 43 42 505 C1
Datasheets Microwave resonator sensor. Keller GmbH Ibbenbühren-Langenbeck
Menke F, Knöchel R (1996) New Density-IndependentMoisture Measurement Methods using Frequency swept Microwave Transmission. IEEE MTT-S Digest 1996 Vol. 3, pp 1415–1418
Menke F (1998) Zerstörungsfreie Feuchtemeßverfahren mit Mikrowellen Fortschrittsberichte VDI Reihe 8 Meß-, Steuerungs-und Regelungstechnik Nr. 690; VDI Verlag Düsseldorf
Zhang Y, Okamura S (1999) “New Density-independent Moisture Measurement Using Microwave Phase Shifts at Two Frequencies”, IEEE Transactions on Instrumentation and Measurement, vol. 48,(6), pp1208–1211.
Zhang Y, Okamura S (2000) “Moisture content measurement for green tea using phase shifts at two microwave frequencies”, Subsurface Sensing technologies and Applications, vol. 1,(4), pp 129–136.
Kraszewski AW, Nelson SO (1991) Density-independent moisture determination in wheat by microwave measurement. Trans, of the ASAE Vol. 34, pp 1776–1783
Kupfer K, Klein A (1992) Experiments on the Suitability of Microwave Measuring Techniques for Moisture Measurement in Calcium Silicate Brick Production. Mineral processing 33(4), pp. 213–221
Bartley Ph, Nelson SO, McClendon RW, Trabelsi S (1998) “Determining Moisture Content of Wheat with an Artificial Neural Network from Microwave Transmission Measurements”. Trans, on Instr. and Meas. Vol. 47, pp 123–126
Trabelsi S, Kraszewski AW, Nelson SO (1998) “A Microwave Method for On-line Determination of Bulk Density and Moisture Content of Particulate Materials. Trans, on Instr. and Meas. Vol. 47, pp 127–132
Nelsson SO, Trabelsi S, Kraszewski AW (1998) “Advances in Sensing Grain Moisture Content by Microwave Measurements”. Trans, of the ASAE Vol. 41, pp 483–487
Kraszewski AW, Trabelsi S, Nelson SO (1998) “Comparison of Density-independent Expressions for Moisture Content Determination in Wheat at Microwave Frequencies”. J. agric. Engng Res. 71, pp 227–237
Trabelsi S, Nelson SO (1998) “Density-independent functions for on-line microwave moist meters: a general discussion” Meas. Sci. Technol 9, pp 570–578
King R (2000) On-line industrial Applications of Microwave Moisture Sensors. Sensors Update Vol. 7, RF&Microwave Sensing of Moist Materials, Food and other Dielectric, Wiley-VCH Verlag Weinheim / New York, Guest Editors: Kupfer, Kraszewski, Knöchel pp 109–170
Volgyi F (2000) Monitoring of Particleboard Production using Microwave Sensors. Sensors Update Vol. 7, RF&Microwave Sensing of Moist Materials, Food and other Dielectric, Wiley-VCH Verlag Weinheim / New York, Guest Editors: Kupfer, Kraszewski, Knöchel pp 249–274
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2005 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Kupfer, K. (2005). Methods of Density-Independent Moisture Measurement. In: Kupfer, K. (eds) Electromagnetic Aquametry. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-26491-4_7
Download citation
DOI: https://doi.org/10.1007/3-540-26491-4_7
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-22222-4
Online ISBN: 978-3-540-26491-0
eBook Packages: EngineeringEngineering (R0)