Keysight Truevolt Series Operating And Service Manual page 519

Performance Verification
Input
Current, rms Frequency Range
1 mA
100 µA
Q:
Quick performance verification test point.
520
ACI Values for 34465A and 34470A DMMs
Filter
1 kHz
1 mA 200 Hz
5 kHz
1 kHz
100 µA 200 Hz
5 kHz
Error from Nominal
Quick
24 hours 90 days
Check
Q
± 1.1 µA ± 1.3 µA
± 0.110 µA ± 0.130 µA
Keysight True volt Series Operating and Service Guide
1 year 2 years
± 1.4 µA
± 0.140 µA