Panametrics CTF878, Startup Manual

Page: 71 / 108

Model CTF878 Startup Guide 63
Chapter 3.
If you selected
Single
:
1. Scroll down to the Meter K-Factor box. This feature enables a single multiplier to be applied to the flow rate reported
by the CTF878.
Note: The default
Meter K-Factor
value is
1
.
2. Press [ENTER] to open the text box.
3. Use the numeric keys to enter the desired value. The typical factor is between 0.5 and 2.00.
4. Press [ENTER] to confirm your selection.
You have completed entering data for a single Calibration Factor.
•
To confirm the entries and return to Operate mode, press [F3] (OK). The CTF878 returns to Operate Mode.
• To leave the window without confirming the entries, press [F2] (Cancel) or the [ESC] key. The CTF878 returns to
Operate Mode.
If you selected
Table
:
The menu asks, first for the data source, and then for the entry of values into the Correction Factor table. This feature
allows the user to “curve fit” velocity calibration multiple data points (from several different data sources or flow
variables) to the flow rate reported by the CTF878.
Note: You must select the desired measurement and unit before you can enter the data table in Edit Table.
1. Scroll down to the Data Source box.
2. Press [ENTER] to open the Data Source window. The Select Measurement window (Figure 42 on page 58)
appears.
3. Enter the desired measurement and units as described on
page 58.
4. Press [F3] (OK) to confirm your selection.
5. Scroll down to Edit Table.