Measure of inductance R5108 (R 5108, R-5108, p5108, p 5108, p-5108)
It is intended for use as part of the measuring circuits alternating current frequency from 0.08 to 100 kHz
The nominal value of inductance 5mGn, accuracy classes 0.02, fixed frequency of certification 0.5, 1, 5, and 10 kHz
Measure of inductance R5108 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 R5108 - (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 R5108-04.1 - (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).
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 R5108, equal to the amount determined by the formula:
δ = ± K
where K - accuracy class action.
Normal conditions of the measure inductance R5108:
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 R5108 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 R5108 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 R5108 0.1-2;
Output accuracy R5108 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 R5108 less than 120 pF. Dimensions and weight measures do not exceed specified in Table 3.
||0.5, 1, 5, 10,
||The error in determining the values of the inductance measures at fixed frequencies certification
||0.5, 1.5, 2.5, 5, 10 kHz
||0,08, 50, 100 kHz
||0.5 · K
||2 · K
||3 · K
||Overall dimensions, mm
R5108 measure image.
R5108 panel view.
R5108 side view №1.
R5108 side view №2.
R5108 side view №3.
R5108 bottom view.