Wavetek 9100 - Capacitance Calibration

Model 9100 — Operator's Guide: Capacitance Function 13-1
User's H'b'k
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13
Capacitance Calibration
13.1 Interconnections
The general connection scheme for UUT calibration
is illustrated in
Fig. 13.1 . The use of either 4-wire
remote sensing at the UUT terminals, or 2-wire local
sensing at the 9100 terminals, is served by the same
connections from the 9105 at the work mat. Selection
of 2/4-wire is carried out on the 9100 front panel.
Fig. 13.1 Connections for
4-Wire or 2-Wire Capacitance UUT Calibration
(Leads which are not shown are not connected)
10A mA COM V-
A
A
A
A
A
A
A
Cap
+
-
K-type
+
-
Safety Bananas
Terminated with
Probe Adaptors.
For those UUTs on
which one of the
capacitance terminals
is marked with a '+'
sign, always observe
the correct polarity as
shown. If no terminal
is marked '+', try
reversing the
connections, and then
use the least-noisy
arrangement.
Some UUTs use
standard safety
banana sockets for
Capacitance
measurement. In
these cases the
adaptors will not be
required
AA
AA
AA
AA
AA
Adaptor Parking Holes
Work Mat
UUT
I+mAI+ 20ALI-
sLsHH
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