Kilovoltmeter three-limit S100 electrostatic (S 100, S-100, c100, c 100, c-100)
Three-limit electrostatic kilovoltmeters S100 are used to measure DC and AC 0kV-25kV, 50kV and 0kV-0kV-75Sqr frequency from 45 Hz to 0.5 MHz, in circuits with a grounded pole. The electrode with the reading device and base unit must be grounded.
Three-limit electrostatic kilovoltmeter S100 is designed for operation at ambient temperatures from minus 20 to plus 35 ° C and a relative humidity of 80% (at 30 ° C).
The range of readings kilovoltmeter S100 - 0kV-25kV, 50kV and 0kV-0kV-75Sqr;
The corresponding measurement ranges are from 15 to 100% of maximum scale value for each band.
Maximum permissible error S100 on all elevations of the scale of the measuring range for direct current and alternating current frequency of 45 Hz to 0.5 MHz is less than ± 1,5%.
Changing indications caused by:
changes in ambient temperature of 20 ± 5 ° C and any temperature within the range of from minus 20 to plus 35 ° C, does not exceed ± 1,0% for every 10 ° C; tilting device 5 ° from vertical in any direction without exceed ± 1,5%.
Note. Summary and additional errors are expressed as a percentage of full scale.
Input capacitance range anywhere readings no more than 18 pF. Natural frequency of 150 MHz. Settling time is not more than 6 seconds. Dielectric strength:
between the electrical circuit and a ground plane device kilovoltmeter S100 coupled with the power supply circuit illuminator - 39 kV in the range of 0 to 25kV; 75Sqr - in the range of 0 to 50kV and 113kV - in the range 0-75Sqr; between the lighting circuit unit and the base-2kV.
Insulation resistance of the circuit with respect to the device S100 relatively base at ambient temperature of 20 ± 5 ° C and a relative humidity of 80% - at least 10 10 ohms.
Leakage current measurement voltage 75 kV DC to 8 uA. Dining lighting circuit is made from an AC voltage of 127 V or 220 V 50 Hz or DC or AC voltage of 6 V. The length scale of the measuring range of at least 110mm. Dimensions (nominal) mm 230X762X600. Weight, kg, no more than the instrument kilovoltmeter S100 -30, -50 tool in the box. The device S100 is manufactured in accordance with the requirements of GOST 8711-60.