Preparing the calibration
Action
Step
Remove any old calibration value by setting the cell length to 0 (see above).
1
Unpack the UV Test kit.
2
Make sure that the Flow restrictor is connected in the flow path after the UV
flow cell.
3
Mount the Union Luer female/ 1/16" male, included in the test kit, in the upper
inlet of the UV flow cell.
4
Open the UV-900 Cell Calibration Excel
®
file on the computer.
5
The solution bottles are marked with the concentration value and the refer-
ence absorbance value for each solution.
6
Enter the concentration of the solutions in increasing order in the column
UV Test kit Concentration (mg/l).
Enter the absorbance value in increasing order in the column UV Test kit
Absorbance (AU/cm).
52
Monitor UV-900 Operating Instructions 28962214 AD
5 Operation
5.5 UV cell calibration
