Varicaps to increase sensitivity of capacitive moisture meters
Abstract
Numerous methods of measuring the moisture content of solid, liquid and bulk materials are known: conductometric, based on the use of the relationship between moisture and the active resistance of the material; capacitive - between moisture and dielectric constant (more precisely - apparent capacitance); neutron; nuclear magnetic resonance - yamr, etc.
Область исследования:
(Archived) Without section
References
- Berliner M. A. Electrical measurements, automatic control and regulation of moisture. Energia, 1965.
- Krichevsky E. S. et al. A device for measuring the moisture content of materials under study. Bulletin of Inventions, 1970, No. 28, No. 280931.
- Cherkashina A. G. Elements of automatics on varicaps. Energia. 1988.
- Smith R. Semiconductors. IL, 1962.
Similar articles
Calculation of the generator for high-frequency electrothermomechanical destruction of frozen rocks
1972 L. B. Nekrasov, Yu. M. Misnik, V. F. Korchakov
Measurement of melt conductivity by eddy current method
1972 Yu. V. Fisher, S. E. Vaisburd, V. G. Labazin
Measuring system with information transmission via uninsulated conductors in mine workings
1972 N. V. Semevskaya, V. V. Maslennikova