Keysight Technologies EDU34450A Service Manual

Also see for EDU34450A: User guide

AC current verification testConfiguration: AC Current (CONFigure:CURRent:AC)1. Connect the calibrator to the front panel 3A and LO input terminals as shown above.2. Select the AC current function.3. Select each range in the order shown below. Provide the input current and frequency as indicated below.4. Compare measurement results to the appropriate test limits shown in the table. (Be certain to allow for appro-priate source settling)Input Input frequency Function[a] Range Quick check Error from nominalone year10 mA 20 Hz AC current 10 mA ±160 μA10 mA 45 Hz 10 mA ±60 μA10 mA 1 kHz 10 mA Q ±60 μA10 mA 5 kHz 10 mA ±220 μA10 mA 10 kHz 10 mA ±220 μA100 mA 20 Hz 100 mA ±1.6 mA100 mA 45 Hz 100 mA ±600 μA100 mA 1 kHz 100 mA ±600 μA100 mA 5 kHz 100 mA ±2.2 mA100 mA 10 kHz 100 mA ±2.2 mA1 A 20 Hz 1 A ±16 mA1 A 45 Hz 1 A ±6 mA1 A 1 kHz 1 A ±6 mA1 A 5 kHz 1 A ±22 mA2.99999 A 45 Hz 3 A ±18 mA2.99999 A 1 kHz 3 A ±18 mA2.99999 A 5 kHz 3 A ±66 mA[a] Select 5½ digit (slow mode) measurement resolutionKeysight EDU34450A Service Guide 27