
17-22
Return to
6482-901-01 Rev. A / August 2012
Section 17: Calibration
Model 6482 Dual-Channel Picoammeter / Voltage Source Reference Manual
Figure 17-8
Channel 2 bias voltage calibration connections
Step 5. Channel 1 current calibration adjustment
Follow the steps below to calibrate all current ranges of channel 1.
summarizes
calibration ranges and currents.
1. Connect the Model 6430 to the Model 6482 channel 1 INPUT connector, as shown in
2. Select the Model 6430 V/R amperes function, set the Model 6430 output to +1.90000 nA, and
then turn on the output.
3. Press the Model 6482
MSR1
key, and then set channel 1 to the 2 nA current range using the
RANGE
key.
4. Press the
MENU
key, and then select
CAL
and press the
ENTER
key.
5. Select
EXECUTE
, and then press the
ENTER
key to enter the CAL EXECUTION menu.
6. Select
I-CAL
and press the
ENTER
key. The instrument will display the following:
I-CAL CHANNEL SELECT
CHAN-1 CHAN-2
7. Select
CHAN-1
and press the
ENTER
key. The instrument will prompt for the positive full-range
current:
I (+FS)
1
= +2.000000 nA
Use
,
,
,
, ENTER or EXIT.
8. Set the Model 6430 current to +1.90000 nA.
9. Use the EDIT keys to adjust the Model 6482 display value to match the Model 6430 current.
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
SERIAL NO.
120
LINE RATING
50, 60Hz
60 VA MAX
FUSE
LINE
630 mAT
(SB)
315 mAT
(SB)
100 VAC
120 VAC
220 VAC
240 VAC
CAT
I
MADE IN
U.S.A.
OUTPUT ENABLE
RS-232
TRIGGER LINK
INPUT
RATINGS MAX.
30 V @ 20mA
CHANNEL 1
CHANNEL 2
RATINGS MAX.
COMMON
MODE
200V
!
!
IEEE-488
(CHANGE IEEE ADDRESS
WITH FRONT PANEL MENU)
ANALOG
OUT
RATINGS MAX.
30 V @ 20mA
VOLTAGE
SOURCE
OUT
30 V @ 20mA
Model 6482
NEXT
PREV
POWER
DISPLA
Y
2001
MULTIMETER
DCV
ACV
DCI
ACI
Ω
2
Ω
4
FREQ
TEMP
REL
TRIG
INFO
LOCAL
EXIT
ENTER
RANGE
RANGE
!
F
R
500V
PEAK
FRONT/REAR
2A 250V
AMPS
CAL
STORE
RECALL
CHAN
SCAN
FILTER
MATH
CONFIG MENU
HI
INPUT
LO
SENSE
Ω
4 WIRE
INPUTS
350V
PEAK
1100V
PEAK
AUTO
Model 2001 DMM
INPUT LO
(inner shield)
Channel 2
INPUT
INPUT LO
INPUT HI
Triaxial
cable
Channel 2
OUTPUT
Содержание 6482
Страница 3: ......
Страница 62: ...Section 4 Range Digits Speed and Filters In this section Topic Page Range and digits 4 2 Speed 4 4 Filters 4 6...
Страница 90: ...Section 7 Sweep Operation In this section Topic Page Sweep types 7 2 Configuring and running a sweep 7 5...
Страница 182: ...Section 14 Common Commands In this section Topic Page Command summary 14 2 Command reference 14 2...