Dc Offset Accuracy Test - HP 1652B Getting Started Manual

DC
Off
set
Description:
Accuracy Test
This test verifies the DC offset accuracy of the instrument.
Specification:
+(2 mV + 2% of channel offset + 2.5% of full scale)
Equipment Required:
Digital Voltmeter ..........................
HP 3478A
Power Supply
............................ HP 6114A
BNC Cable
.............................. HP 10503A
BNC (f)-to-Banana (m) Adapter
.............
HP 1251-2277
Banana (m)-to-Banana (m) Cable ............ HP 1100040001
Procedure:
1. Connect
the HP 1652B/1653B and test equipment as in figure 3-50.
zLYzziT+-T (
POWER SUPPLY
01652E 14
\
LOGIC ANALYZER
1
2
0 0
-
/
Figure 3-W Setup for DC Offset Accuracy
2. In the System Configuration menu, turn both State/Timing Analyzers off,
unassign all of the pods from the analyzers, and turn the oscilloscope on as in
the previous test figure 3-44.
3. Press the FORMATKHAN key and turn on channel 1 by inserting the
channel 1 waveform. Then turn off channel 2 by deleting the channel
2
waveform.
4.
Using the knob and SELECT key, set Input to CH 1, Probe to l:l, and
Impedance to 1 MOhm as in the previous test figure 3-46.
Performance Tests
HP
1652B/l653B
3-42
Service Manual