3.5.2 Curve Selection
The Model 211 supports a variety of temperature sensors sold by Lake
Shore and other manufacturers. After the appropriate sensor type is selected
for the input (Paragraph 3.5.1), an appropriate temperature response curve
may be selected. The Model 211 can use curves from several sources.
Standard curves are included with every instrument and numbered 1
through 7. A single user curve can be loaded via the serial interface when a
sensor does not match a standard curve. CalCurve option can be stored as
the user curve at the factory or by the customer. The complete list of
standard curves built in to the Model 211 is provided in Table 3-2. Curve
tables are listed in Appendix A of this manual.
During normal operation, only the curves related to the input type selected
are displayed. If the curve you wish to select does not appear in the
selection sequence make sure the curve format matches the recommended
format for the input type selected. Refer to Table 3-1.
NOTE: The sensor reading can always be displayed in sensor units.
If a temperature response curve is selected for an input, its
readings may also be displayed in temperature.
To select a curve, continue from the input type selection (Paragraph 3.5.1)
or press the Select key, use the s or t key to select "InPUt", then press the
Enter key twice. The display will show the curve currently assigned to the
input. If no curve is attached ―nonE‖ will be displayed. Use the s or t
keys to cycle through the temperature response curves. When the desired
type appears, press the Enter key. Proceed to Paragraph 3.5.3 to select the
display units or press the Select key to return to the normal display.
Table 3-2. Standard Curves
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