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9 999 RUB
3 500 UAH
3 pieces

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Measure of inductance R5111 (R 5111, R-5111, p5111, p 5111, p-5111)
It is intended for use as part of the measuring circuits alternating current frequency of 0.08 kHz to 100 kHz.
The nominal value of inductance 30mGn
Accuracy class 0.02
Fixed frequency 0.5 kHz certification, 1 kHz, 2.5 kHz, 5 kHz

Measure of inductance R5111 unambiguous intended for use as a measuring circuit elements an alternating current frequency of from 0.08 to 100 kHz. Scope - laboratory research institutions, industry and metrology services Gosstandard.
The measure inductance R5111 - (general industrial and export performance) is designed for use in moderate climate in enclosed dry heated rooms at the ambient temperature of 10 to 35 ° C and a relative humidity of 80% at 25 ° C;
The measure inductance R5111-04.1 - (general climatic version) is designed for use in both dry and humid tropical climate in closed rooms with air conditioned or partially air-conditioned room at a temperature of from 1 to 40 ° C and a relative humidity of 80% at 25 ° C (GOST 15150-69).

Technical data

The nominal value of inductance (L), accuracy class (K), fixed frequency of certification (f), the value of maximum current (I), the maximum operating voltage (U) and DC resistance (R) measures listed in Table 1.
Maximum permissible error, expressed as a percentage of the nominal value of inductance measures R5111, equal to the amount determined by the formula:
δ = ± K
where K - accuracy class action.

Normal conditions of the measure inductance R5111:
ambient temperature (20 ± 1) ° C;
relative humidity: 30-80%;
atmospheric pressure 84-106 kPa (650-800 mm Hg);
normal rate (1 ± 0,1) kHz;
current value to the maximum;
sinusoidal waveform distortion by a factor of no more than 5%;
the absence of external electric magnetic fields except field of the Earth.

The error in determining the value of inductance inductance measures R5111 h percent of the nominal value as specified in Table 2. Q-value measures the nominal value of inductance 50mGn at the normal rate of at least 2.
The limit of additional error R5111 measure inductance caused by changes in ambient temperature from normal to any within the operating temperature for every 10 ° C change in temperature is equal to:
0.5 of the maximum permissible error for the main measure of accuracy R5111 0.1-2;
Output accuracy R5111 for a measure of accuracy class of 0.05;
1.5 of the maximum permissible error for the main measures of accuracy class of 0.02.

The capacitance between the insulated electrical circuit and the housing measures R5111 does not exceed 120pF.
Dimensions and weight measures do not exceed specified in Table 3.



Table 1
f, kHz
I, mA
U, In
R, Ω
0.5, 1, 2.5, 5

Table 2
Go to
The error in determining the values ​​of the inductance measures at fixed frequencies certification
1 kHz
0.5, 1.5, 2.5, 5, 10 kHz
0,08, 50, 100 kHz
0.5 · K
2 · K
3 · K

Table 3
Mass, kg
Overall dimensions, mm

Photos: R5111

R5111 measure image.
R5111 measure image.
R5111 front view.
R5111 front view.
R5111 side view №1.
R5111 side view №1.
R5111 side view №2.
R5111 side view №2.
R5111 side view №3.
R5111 side view №3.
R5111 bottom view.
R5111 bottom view.

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