Dielcometric meter of humidity of bulk media
Authors:
About authors
- G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
A method is offered and the device bringing into effect this method which excludes the impact of electrode wear and inter-electrode space on metrological parameters of moisture indicators is presented. It is shown that by use of the known capacitance sensors with the help of the proposed algorithm of transformation it is possible to switch from the capacitance meters of dispersion material composition to pure dielcometric meters. In this situation metrological parameters do not depend on part specifications of their sensors. In addition the impact of all non-diagnostic markers is excluded in this device.
References
- Берлинер М.А. Измерения влажности. М.: Энергия, 1973. 328 с.
- Галушкин С.С. Стабилизация параметров емкостных датчиков для сыпучих материалов / С.С.Галушкин, Е.С.Кричевский // Известия высших учебных заведений. Приборостроение. Т.XXIX. 1986. № 10. С.66-70.
- Кричевский Е.С. Высокочастотный контроль влажности при обогащении полезных ископаемых. М.: Недра, 1972. 368 с.
- Пат. 2168719 РФ. Способ измерения влажности и устройство для его реализации / С.С.Галушкин // Изобретения. 2001. № 16.
Similar articles
Justification of parameters of the hydraulic turbine for the drive mechanisms at deep-water mining of solid minerals
2008 B. S. Makhovikov, N. A. Ekimov
Laboratory investigations of the pre-existing actuator of the aggregate of iron-manganese nodule collection
2008 D. A. Jungmeister, A. V. Bolshunov, D. V. Smirnov