STEP 1 – UNPACKING THE UVT-LED
Make sure you have all the proper components. Refer
to the packing list for the components you received
based upon your order.
Connect the power supply cable to a power adapter,
then plug the power supply into a wall outlet to begin
charging the battery. The battery requires approxi-
mately 15 hours to reach a full charge when plugged
into a wall power outlet.
STEP 2 – CALIBRATING THE UNIT
Insert the UVT-LED into de-ionized water for initial cal-
ibration. Ensure it is inserted to level above measure-
ment area, and shake gently to remove air bubbles.
Short press the Read/Cal button to take a reference
measurement. The reference measurement will show
on the LCD display in approximately 10 seconds.
Press and hold the Read/Cal button for more than 3
seconds until the LCD display backlight begins flash-
ing blue.
Once the LCD display reads measurement greater
than 99.9%, the calibration procedure is complete.
STEP 3 – TAKING A MEASUREMENT
Once calibrated, the UVT-LED is ready to take
measurements. Please note that the unit should be
re-calibrated every 100 measurements.
Before starting a reading, visually inspect the UVT-LED
unit to ensure there is no material or debris on the
unit that could contaminate the sample.
To begin a reading, place the UVT-LED into a sample.
Make sure it is inserted to level above the measure-
ment area as shown.
Short press the Read/Cal button to take a measure-
ment. The measurement will show on the LCD display
after approximately 10 seconds.
See UVT-LED manual for cleaning and maintenance information.
Summary of Contents for UVT-LED-H
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