LaMotte LTC3000wi Turbidity & Chlorine Lab Meter - Manual (Page 63)

CHLORINE: ANALYSIS - DPD TABLET REAGENTS
Total Chlorine
The default units are ppm and the default calibration curve is for DPD
Tablet reagents. For the most accurate results, a user calibration should
be performed. The letter (T) in the upper right corner of the display
indicates that the meter is in the tablet DPD reagent mode. To use liquid
DPD reagents, see the Set Up instructions.
1. Press and briefl y hold
to turn the meter on. The
LaMotte logo screen will
appear for about 3 seconds
and the Main Menu will
appear.
Main Menu
Measure
Data Logging
Options
Run PC Link
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2. Press
ENTER
to select
Measure. Press to
scroll to Total Chlorine.
Measure Menu
Turbidity - No Blank
Turbidity - With Blank
Free Chlorine
Total Chlorine
12:00:00 001/500
3. Press
ENTER
to select Total
Chlorine.
Total Chlorine (T)
Scan Blank
Scan Free Chlorine
12:00:00 001/500
4. Rinse a clean tube (0290)
three times with the sample.
Fill the tube to the 10 mL line
with the sample. Cap the
tube. Dry the tube with a lint-
free cloth.
63
Chlorine Analysis