PrimeLab 1.0 MULTITEST User Manual page 283

Total Oxidant
(108)
Continued...
11) Replace the lid. Swivel the cuvette to mix the liquid and the reagent
until this is competely dissolved. Press the TEST button and wait for the
end of the 2 minute countdown. The cuvette does not have to be inside
4
the sampling chamber at this time.
12) Unscrew the lid.
13) Add 3 drops "PL DPD Neutralising" liquid reagent to the test liquid in
the cuvette.
14) Replace the lid on the cuvette, swivel it carefully and insert it in the
sampling chamber of the PrimeLab. Align the arrow on the front of the
4
cuvette. Press TEST.
15) The determined result is immediately displayed. Press button 3 to
3
convert the result to different units (*). Press button 4 to save the result
4 together with date and time.
!
Assessment of the measurement value relative to the ideal range defined by you.
Measurement value for this parameter is outside the value range of this method.
Notes
-> DPD 1 A and DPD 1 B reagent MUST be added to the vial BEFORE water
sample is added to avoid mis-readings!
-> (*) Conversion of the measurement result to mg/l (ClO )
250
0 - 8 mg/l
Name on device: 108-Total-Oxid-liq
Possible messages in the line below the measurement value:
"low! / high! / good!":
"Overrange! / underrange!":
(Cl )
2
2
Liquid
250