
User Manual 3162A/B
Maintenance and Performance Checks 5-6
Amplitude Accuracy
Accuracy Specifications (1 kHz):
±(1% of r25 mV), 1 V to 5 V
±(1% of r5 mV), 100 mV to 999.9 mV
±(1% of r2 mV), 10 mV to 99.99 mV
Equipment:
DMM, 50
Ω
feedthrough termination
1.
Configure the Model 3162B as follows:
Function:
Sine
Frequency: 1.000 kHz
Amplitude:
5 V
Remote Commands: :RES
:FREQ 1e3
:OUTP ON
:VOLT 5
:INST:SEL B
:OUTP ON
:VOLT 5
2.
Set the DMM to ACV measurements (RMS).
3.
Connect the A channel output to the DMM input. Terminate the
output with a 50
Ω
feedthrough termination. Set the amplitude and
verify DMM reading as follows:
A Channel Setting
DMM Reading
5.000 V
1.725 V – 1.809 V
500.0 mV
170.0 mV – 183.4 mV
50.0 mV
15.50mV – 19.84mV
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