Chapter 2 Working with DaqLab
63
e. If not selected, click the
Set Offset
tab.
f. Ensure
that
All
is selected in the
Input
drop-down menu.
g. Enter the offset value in the
Offset
text box (if the two offset values are not
identical enter the average of the two values).
h. Click
OK.
Setting the offset to a specific input
After setting the offset to all inputs simultaneously, you can set the offset of each input separately for
even better accuracy.
To set the offset of a specific input:
a. Measure two known reference values as described in
Measure two reference
values
above, making sure to use the input you need to calibrate.
b. Enter the offset value as described in
Enter the offset value
above, making sure
to select the correct input number in step f, instead of
All
.
c. You can repeat the procedure for every input.
Zero Calibration
a. Connect
DaqPRO
to the PC.
b. Click
Logger
on the menu bar, then click
Calibration >
Calibrate Sensors.
c. Enter the calibration password, then click
OK.
d. Choose a sensor from the
Select sensor
drop-down menu and click
OK
to open
the
Sensor calibration
dialog box:
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Fax 02 9481 7267
