Keysight U3401A - Table 4-3 DC Current Verification Test

Performance Test 4
Keysight U3401A User’s and Service Guide 77
Table 4-3 DC current verification test
Function Input Range Error from nominal one year
DC current 0.00 μA 500 μA±0.05 μA
0.0000 mA 5 mA ±0.4 μA
0.000 mA 50 mA ±4 μA
0.00 mA 500 mA ±40 μA
450.00 μA 500 μA±0.27 μA
4.5000 mA 5 mA ±2.6 μA
45.000 mA 50 mA ±26 μA
450.00 mA 500 mA ±0.26 mA
0.0000 A 5 A ±0.5 mA
0.000 A 10 A ±5 mA
4.5000 A 5 A ±11.7 mA
9.000 A 10 A ±27 mA
CAUTION
Connect calibrator to multimeter’s A and Lo terminals before applying 10 A.