Keithley 237

APPENDIXF
236/237 Performance Verification
( /
Waming: Connect
to Safety Earth
Ground
8006 Test Fixture
A. Connections
237
eel}
236/
(Sour
B. Schematic Equivalent
OUTPUT HI
OUTPUTLO
r.:..
~
+
Interlock Cable (236-ILC-3)
236/237
263Source
INPUT
617 Electrometer
@)@)
6172
Adapter
0 liD ~
Note: 617 GUARD dualled
~!1
INPUT
617
Electrometer
(Measure
I}
~OUTPUT
: COMMON
2
Sou
63
rce
rce
I}
(Sou
FigureF-7. Setup for Low Current Source Ranges Verification (1nA to 10mA)
F-16
+