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Home > Service > Professional services > Calibration / Accreditation Services > Electricity calibration > DC (voltage/current) calibration
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DC (voltage/current) calibration

Service content

Calibration Item

DC voltage system

Calibration Range

1 mV ~ 1000 V

Uncertainty

9 μV/V ~ 1.1 mV/V

Calibration Item

DC current system

Calibration Range

10 μA ~ 1 A

Uncertainty

0.13 mA/A ~ 7.4 mA/A

Calibration Item

DC shunt
DC Ammeter

Calibration Range

0.5 A ~ 100 A

Uncertainty

DC shunt 0.13 mA/A​ ~ 30 mA/A
DC Ammeter 0.50 mA/A​ ~ 67 mA/A