Service manual

Test 4-1: DC Voltage Test (Zero Volt Input)
This test verifies DC Voltage accuracy on all five ranges with a zero
volt input.
Equipment Setup 1. Connect the equipment as shown in Figure 4-1.
2. Set the Agilent E1326B multimeter as follows:
•
Reset Multimeter ..................................................*RST
• Auto Zero .................................................................ON
• Power Line Cycles (PLC) ............................................1
• Line Freq Reference (CAL:LFR) .......... 50Hz or 60Hz
NOTE
*RST sets Auto Zero to ON and Power Line Cycles to 1.
Test Procedure 1. Set the Agilent E1326B range to 0.113 V (0.125 V with
10%overrange) with MEAS:VOLT:DC? 0.1
2. Measure the input and verify the results are within specified
limits (at the range selected for 1 PLC).
E1300B/1301B
Figure 4-1. DC Voltage (Zero Volt Input) Setup
4-4 Verification Tests