DC voltage playback range: Uk 200 mV 0.07 + 0.01
from 50 mkV to 600 V, Uk 2 V 0.05 + 0.005
Sub-bands (Uk) 200 mV; 2; 20; 200; 600 V Uk 20 V 0.05 + 0.005
Basic irregularity, ±(% of U + % of Uk): Uk 200 V 0.07 + 0.01
Uk 600 V 0.1 + 0.02
AC voltage playback range: Uk 200 mV 0.2 + 0.05
from 1 mV to 600 V, sv. 20 to 40 kHz 0.2 + 0.1
sub-bands (Uk) 200 mV; 2; 20; 200; 600 V Uk 2; 20 V 0.15 + 0.02
Basic irregularity, ±(% of U + % of Uk): from 20 Hz to 20 kHz 0.15 + 0.02
Uк 200 V; 600 V: 0.2 + 0.05
from 40 Hz to 1 kHz 0.2 + 0.05
DC power
reproduction range: from 1 mkA to 200 mA,
sub-bands (Ik) 200 mkA; 2; 20; 200 mA Ik 200 mkA 0.1 + 0.02
Basic irregularity, ± (% of I + % of Ik): Ik 2; 20; 200 mA 0.1 + 0.01
Power reproduction range
AC: from 10 mkA to 200 mA,
sub-bands (Ik) 200 mkA; 2; 20; 200 mA 0.15 + 0.05
Frequency range from 20 Hz to 1 kHz
Basic irregularity, ± (% of I + % of Ik):
Interface USB
Operating temperature range from minus 10 to +50 ˚C
Dimensions; weight 428×327×235× mm; 10 kg
The H4-301/1 calibrator is designed to reproduce the voltage and strength of direct and alternating currents.
Scope of application: calibrators are intended for use in metrological control, regulation of electrical measuring devices of alternating and direct currents. Calibrators provide operation as part of automated measurement systems via the USB interface.
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