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9317C/9318C
Input
cards
Model.
DRC-91C/93C
Table
9317C/9318C-2.
Calibration
9317C/9318C.
8
SENSOR
CURVE
Switch Definitions
INFORMATION
Viewed from the Component Side of
The
curves
used
with
the
93 17C/93 18C
9317C/9318C Input Card are generat-
ed using a proprietary Polynomial
Interpolation Algorithm developed
by Lake Shore.
The format for the
data to be stored using the XCN1N2
comand (as outlined
in
Section 4)
is the same as for a standard curve
except the resistance is converted
to a LOG value (where 1000 ohms
would look like 4.0000).
Refer to
APPENDIX B for a definition of the
curve requirements. The curve data
is
in
resistance
order.
The
resistance and temperatures for the
9317C/9318C
are
in
ohms up
to
100,000
ohms and in kelvin up to
399.9
9317C/9318C.
9 REPLACEABLE
PARTS
Included
in
this section is Figure
93 17C/93 18C-1.
It includes the
Model 9317C/9318C Resistance Input
Schematic, replaceable parts list
and illustrated component layout.
Refer to the manual for ordering
information.
Viewed through Calibration Cover
Switch
CAL
S1A-4
S1A-3
SlA-2
S1A-1
S1B-4
S1B-3
S1B-2
S1B-1
8
7
6
5
4
3
2
1
Definition (switch closed)
9317C
+1mV
-1mV
1K-10K
100 o h m
10
o h m
1
o h m
Calibration Enable
Current Source DAC Zero
9318C
+10mV
-10mv
10fv 10 OK
1K
ohm
100
ohm
10
ohm
Input
A/D
Cal
Input A/D Verify
current Verify
current Verify
Current Verify
Current Verify
9317C/9318C-8
COPYRIGHT 12/87 LSCI
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