Purpose of the development: Computer impedance comparator is intended for precision playback units parameters of the complex impedance, transmission unit size in the range of measurement, as well as for measuring the capacitance C, inductance L, resistance R, the loss tangent tgd, the tangent of the phase angle tgj, time constant t in the metrological works certification and verification measures parameters of the complex impedance, as well as for the accurate measurement of these parameters.

Recommended application field: Metrological measurements.

Technical characteristic: Operating frequency kHz 1.0; 1,592. Mains voltage, V: 220 (22, -33). Mains frequency: 50 ± 1. Power consumption, not more than W: 10.

The development stage readiness: Introduced in production

Description of the development:
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Comparator can produce : - Transfer unit capacitance, inductance , resistance, dielectric loss tangent , Q , time constant ; - Playback unit capacity for resistance and frequency units ; - Playback unit resistance and inductance capacitance and frequency units ; - Playback units of loss tangent , Q and the time constant. Transfer size of the units measured quantities produced in the whole range of existing measures relevant parameters. Playback units measured quantities produced in the central measurement ranges with a minimum error over the entire range of parameters of the existing measures. The main purpose of the comparator - conducting metrological work on comparisons of standards , certification and verification of standard equipment with the assistance of a minimum number of (in the limit - using only one arbitrary measure of higher rank ) model measures. It provides a four-pair connection objects and calibration of measurement , accounting for initial parameters , automatic selection of the sub-band measurements with the possibility of fixing the sub-band measurements , temperature control environment , the ability to document the results and measurement conditions .

corresponds technical description
Conforms to technical characteristic

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity
Joint production, sale, exploitation

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua