Device for measuring the dielectric properties of materials as a function of temperature in the form of solid, liquid loose and bulk

摘要

device for measuring dielectric properties as a function of the temperature of materials in solid, liquid and powder intended for use in virtually all industries, using microwave radiation is characterized by the fact that built j est with falowodowego track transmission (1) formed of two sections of rectangular waveguides (1.4, 1.5) each equipped with a measuring port (1.2, 1.3), the first of which is located at the entry and the second output falowodowego track transmission (1) and falowodowej alcoves resonance (1.1) coupled transmisyjnie with measuring ports (1.2, 1.3) through, formed in the wall boczn s falowodowej alcoves resonance (1.1), round holes (2), in addition falowodowa slot resonant (1.1) formed in its upper or lower through the longitudinal slit (3) is coupled with falowodem (4) equipped with a port (5), through which the supplied power microwave - heating up is sample test material and metal peg (6) of adjustable length to d opasowanie and maximum transmission power of the waveguide (4) with microwave to falowodowej alcoves resonance (1.1) positioned opposite the longitudinal slit (3).