| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention relates to the field of electric biotechnologies and may be used in biology, medicine, agriculture. Device comprises a source of power supply, clock oscillator, pulse transformer, conductivity analyser, electronic switchboards, electrodes. Besides it comprises controlled capacitance accumulator, which is connected by the first inlet to the first terminal of power supply source and the first terminal of primary winding in pulse transformer. The second terminal of winding is connected to inlet of the first electronic switchboard. Clock oscillator by its outlet is connected to inlet of the first electronic switchboard and control inlet of capacitance accumulator, inverse outlet of which is connected to control inlet of the second electronic switchboard. Analyser of conductivity by its inlet is connected to the first outlet of the secondary winding of pulse transformer, by its outlet it is connected to inlet of the second electronic switchboard, by its control outlet it is connected to control inlet of the third electronic switchboard, inlet of which is connected to outlet of capacitance accumulator, and outlet is connected to outlet of the second electronic switchboard and the first electrode. Besides the second outlet of power supply source, outlet of the first electronic switchboard, the second terminal of pulse transformer secondary winding, the second inlet of capacitance accumulator and the second electrode are connected to common wire. ^ EFFECT: invention makes it possible to simplify design, reduce dimensions and weight, to produce high efficiency factor and wide range of application. ^ 1 dwg |
