NovaLynx Corporation
255-704-B
Page 12
April 2021
Raw
Scaled
Units:
Volts
inch / mm
Value 1:
Value 2:
1.
Value 1:
a.
Fill the evaporation pan with approximately 5 inches of water. Allow the water to settle.
b.
Observe the Number 1 Voltage measurement shown in the Current Readings window.
Record the voltage.
c.
As accurately as possible, measure the depth of water in the pan. Record the level.
2.
Value 2:
a.
Add water to the evaporation pan until the water is approximately 8 inches deep. Allow
the water to settle.
b.
Record the Number 1 Voltage measurement.
c.
As accurately as possible, measure the depth of water in the pan. Record the level.
3.
Close the Status window.
4.
Open the Launch Logger window and navigate to the Linear Scaling Assistant window
(Section 5.4). Enter your measurements in place of the generic parameters.
5.
Click "Update" to save your measurements.
6.
Return to the Status screen and compare the calibrated result (Number 5 Ev Pan Level) with the
Value 2 depth measurement. They should be very close, provided the water level has not
changed.
6
OPERATION
6.1
Start Logging
Connect your computer to the logger (Section 5.3). Click the "Launch device" icon to open the logger
setup window. When ready, click the "Start" button (lower right) to start logging. The LCD display will
now show the current position of the potentiometer expressed in inches (or millimeters). Look at the
lower left corner of the LCD display and verify that the logger is "LOGGING". Disconnect the USB cable.
