User's Manual

140 Agilent U1251A/U1252A User’s and Service Guide
7 Performance Tests and Calibration
Step Test Function Cal Range Input
Cal Item
U1251A U1252A
7 Turn the rotary switch to the
TEMP/ position
Open Input terminal
open (Remove any
test leads and
Short Plugs from
the input terminal)
oPEn oPEn
10 nF 3 nF 03.000 nF 03.000 nF
10 nF 10.000 nF 10.000 nF
100 nF 10 nF 010.00 nF 010.00 nF
100 nF 100.00 nF 100.00 nF
1000 nF 100 nF 0100.0 nF 0100.0 nF
1000 nF 1000.0 nF 1000.0 nF
10 μF10 μF 10.000 μF 10.000 μF
100 μF100 μF 100.00 μF 100.00 μF
1000 μF 1000 μF 1000.0 μF 1000.0 μF
10 mF 10 mF 10.000 mF 10.000 mF
8 Press button to go to
TEMP mode
N/A 0 ºC 0000.0 ºC 0000.0 ºC
Note: Ensure the multimeter is turned on and stabilized for at least 60 minutes, with the K-type thermocouple
connected between the multimeter and the calibrator output terminal
9 Turn the rotary swich to the
mA position
OPEN Input terminal
open (Remove any
test leads and
Short Plugs from
the input terminal)
oPEn oPEn
500 μA300 μA 300.00 μA 300.00 μA
5000 μA 3000 μA 3000.0 μA 3000.0 μA