Keysight E3631A, Service Manual

Page: 87 / 131

Calibration Procedures 3
Keysight E3631A Service Guide 85
Calibration record for keysight E3631A
Step Calibration Description
Measurement
Mode (DVM)
Supply being
Adjusted
1 Unsecure the power supply (see page 65).
2
Turn on "CAL MODE"(simultaneously press "Calibrate" and
"Power" keys) until a beep is heard.
3 Move down menu to "CAL SETUP 1" (press "Calibrate" key). +6 supply
4
"V LO 0.1000 V" appears on the display (change the display to
match the DVM reading; then press ``Calibrate'' key).
V +6 supply
5
"V HI +5.7000 V" appears on the display (change the display to
match the DVM reading; then press "Calibrate" key).
V +6 supply
6
"CAL SETUP 2" now appears on the display (press "Calibrate"
key).
+6 supply
7
"I LO 0.100 A" appears on the display (change the display to
match the computed current through 0.1? resistor; then press
"Calibrate" key).
A +6 supply
8
"I HI +4.750 A" appears on the display (change the display to
match the computed current through 0.1? resistor; then press
"Calibrate" key).
A +6 supply
9
"CAL SETUP 3" now appears on the display (press "Calibrate"
key).
+25 supply
10
"V LO 0.5000 V" appears on the display (change the display to
match the DVM reading; then press "Calibrate" key).
V +25 supply
11
"V HI +24.750 V" appears on the display (change the display to
match the DVM reading; then press ``Calibrate'' key).
V +25 supply
12
"CAL SETUP 4" now appears on the display (press "Calibrate"
key).
+25 supply
13
"I LO 0.100 A" appears on the display (change the display to
match the computed current through 0.1? resistor; then press
"Calibrate" key).
A +25 supply
14
"I HI +0.950 A" appears on the display (change the display to
match the computed current through 0.1? resistor; then press
"Calibrate" key).
A +25 supply