Ferrometr F5063 (F-5063, S 5063)
Ferrometr F5063 is designed for measurements of dynamic magnetic loops of ferromagnetic materials and their parameters in the frequency range from 50Hz to 1kHz, the average values of sine wave and the distorted shape of the curve in the frequency range of 25Hz to 10kHz, the instantaneous currents sinusoidal and distorted form in the frequency range from 50Hz to 1 kHz, the average values of projections of the input voltages to the voltage vector is perpendicular to one of them.
Ferrometr has two channels:
- Measurement channel instantaneous current or average voltage that is used to measure the magnetic field in ferromagnetic materials testing;
- Channel measurements of the average value of the voltage used for the measurement of magnetic induction.
When measuring the dynamic magnetic properties of ferromagnetic materials ferrometr F5063 provides a measure of:
- Instantaneous induction and magnetic field for manual adjustment phase;
- The dynamic coercivity and remanence with automatic phase adjustment;
- Peak values of induction and magnetic field.
Technical characteristics of the devices ferrometry F5063:
Ranges of measurements of the average value of the voltage on each channel - 10 mV, 100mV, 1V, 10V;
Frequency range - 50Hz-1kHz;
Measuring peak values of induction and the magnetic field in the measured mean stress is provided in the frequency range of 25Hz to 10kHz;
Maximum permissible absolute error of the measurement instrument ferrometr F5063 is defined as:
ΔU = ± (aU +0,001 U k)
where a - error in relative units of reading ferrometra;
Odds of averaging yav k shape of the curve of the measured voltage (the ratio of the peak value to the mean) and values of the coefficients for different frequency ranges are given in Table.1;
Table 1: Odds of averaging yav k shape of the curve of the measured voltage (the ratio of the peak value to the mean) and values of the coefficients for different frequency ranges instrument ferrometr F5063
The maximum phase shift between channels - 20 ';
The range of smooth variation of the phase control voltage - 240 °;
Input impedance instrument ferrometr F5063 on each channel - at least 1 Mohm input capacitance at no more than 100 pF;
To measure the peak value of current in one of the channels are calibrated resistors;
Nominal resistance values of these resistors, the corresponding ranges of current and voltage ranges, as well as fixed values of operating frequencies are shown in Table. 2;
Table 2: Nominal values of the resistances of these resistors, the corresponding ranges of current and voltage ranges, as well as fixed values of the device operating frequencies ferrometr F5063
Maximum permissible absolute error in measuring the current is given by:
ΔI = ± (0,01 I +0,002 I k)
Operation mode setup time unit ferrometr F5063 - no more than 30 minutes;
Time of continuous operation - up to 8 hours;
Power supply by AC, 50 Hz ± 0,5 Hz, 220V ± 22V;
Power consumption - less than 50 V ∙ A;
Dimensions - 490h130h375mm;
Weight - 13 kg;
MTBF unit ferrometr F5063 - at least 4,500 hours.Average life - at least 6 years.