PrimeLab 1.0 MULTITEST User Manual page 59

Bromine
(63)
Continued...
Note: If you require determination of ´combined´ and/or ´free´ bromine,
please proceed with the following Steps 9 - 16.
9) Remove the lid, empty the cuvette completely and clean it thoroughly.
10) Fill 10ml sample water into a second clean 24mm cuvette.
11) Add 1 x 0.05mL (scoop) "PL DPD Nitrite" powder to the sample water
in the cuvette.
12) Replace the lid on the cuvette and swirl this back and forth 5 times.
13) Add 3 drops "PL DPD 1 A" and 3 drops "PL DPD 1 B" liquid reagent
into the empty (first) cuvette.
14) Now fill this (first) cuvette with the sample water from the second
cuvette.
15) Replace the lid on the cuvette, swirl it carefully and insert it into the
sampling chamber of the PrimeLab. Align the arrow on the front of the
4
cuvette. Press TEST.
16) The total result is displayed immediately, divided in
2
"aBr" = "active bromine"
3
"cBr" = "combined bromine"
"tBr" = "total bromine"
4
To scroll through the values please used the arrow up and down buttons.
The result is saved when button 4 is pressed.
!
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.
26
0 - 18 mg/l
Name on device: 63-Bromine-liq
Possible messages in the line below the measurement value:
"low! / high! / good!":
"Overrange! / underrange!":
(Br )
2
Liquid
+powder
Continued...
26