Agilent Technologies U1251A - Page 150

150 Agilent U1251A/U1252A User’s and Service Guide
7 Performance Tests and Calibration
Step Test Function Cal Range Input Cal Item
U1251A U1252A
5 Press button to go to the
mV mode
50mV 3 mV, 1 kHz 03.000 mV 03.000 mV
30 mV, 1 kHz 30.000 mV 30.000 mV
30 mV, 50 kHz N/A 30.000 mV
500mV 30 mV, 1 kHz 030.00 mV 030.00 mV
300 mV, 1 kHz 300.00 mV 300.00 mV
300 mV, 50 kHz N/A 300.00 mV
1000mV 30 mV, 1 kHz 0030.0 mV 0030.0 mV
1000 mV, 1 kHz 1000.0 mV 1000.0 mV
1000 mV, 50 kHz N/A 1000.0 mV
6 Turn the rotary switch to the
W
position
Short Dual Banana
Plug with copper
wire short
between 2
terminals
SHort SHort
50 M
W Input terminal
open (Remove
any test leads
and Short Plugs
from the input
terminal)
oPEn oPEn
10 M
W 10.000 M W 10.000 M W
5 M W 3 M W 3.0000 M W 3.0000 M W
500 k W 300 k W 300.00 k W 300.00 k W
50 k W 30 k W 30.000 k W 30.000 k W
5 k W 3k W 3.0000 k W 3.0000 k W
500 W 300 W 300.00 W 300.00 W