Model 6485 and 6487 User’s Manual Connections 2-11
Figure 2-11
General purpose test fixture connections
Metal Chassis
To Voltage
Source
To 6487
Input
To 6487
COMMON
Metal Guard Plate
Banana Jacks
3-Lug Female Triax Connector on 6487.
Insulated
Terminal
Post (6)
Safety
Earth
Ground
A
A
B
B
DUT
to Model 6487
Model 8009 resistivity test fixture
This test fixture allows volume resistivity in the range from 10
3
to 10
18
Ω-cm and surface
resistivity in the range from 10
3
to 10
17
Ω/sq. For typical connections to the Model 6487,
refer to Figure 2-12.
Figure 2-12
Typical connections for Model 6487 measurements using the Model 8009 test fixture
METER
SOURCE
LID
INTERLOCK
TRIAX
XXX MAX
HI/LO
MAX INPUT
XXXXV
Model 8009
6517-ILC-3 Safety Interlock Cable
7078-TRX-3 Triax Cable
8607 Banana Plug Cables
Model 6487
120
LINE RATING
50, 60Hz
50 VA MAX
INPUT
(CHANGE IEEE ADDRESS
WITH FRONT PANEL MENU)
IEEE-488
CAT I
TRIGGER LINK
RS-232
MADE IN
U.S.A.
ANALOG OUT
DIGITAL I/O
INTERLOCK
505V
MAX
V-SOURCE OUTPUT
505V PK TO CHASSIS
LO HI
Warning: Connect fixture ground to safety earth
ground using safety ground wire supplied
with the test fixture.
!
!
FUSE LINE
630mAT
(SB)
100 VAC
120 VAC
315mAT
(SB)
220 VAC
240 VAC
505V PK
505V PK
505V PK
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