PrimeLab 1.0 Multitest Manual De Usuario página 245

Phosphonate
(110)
10 ml
24 mm
Syringe
Measurement procedure:
The steps up to the selection of the parameter value to be determined are the same for all
procedures and described on page "TEST-5". Please observe the important notes for
accurate measurements on pages "TEST-8" and "TEST-9".
!
The individual steps of the measurement procedure are shown on the display.
1) Fill 8ml distilled water into a clean 24mm cuvette.
One-Time-Zero:
Measure new ZERO
Use last ZERO
1 2 3
!
2) Add precisely 2ml sample water to the same cuvette.
3) Replace the lid on the cuvette and swivel this back and forth 5 times.
4) Replace the cuvette in the sampling chamber in the PrimeLab. Make
sure the arrow on the front of the cuvette is aligned. Press the ZERO
4
button.
5) Remove the cuvette from the chamber and unscrew the lid.
6) Add a "OrgaPhos-OX" tablet to the water sample in the cuvette.
7) Crush the tablet with a clean stirrer until it is completely dissolved.
8) 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
4
end of the 5 minute countdown. The cuvette does not have to be inside
the sampling chamber at this time.
9) Remove the cuvette from the chamber and unscrew the lid.
10) Add a "OrgaPhos No.1" tablet to the water sample in the cuvette.
11) Crush the tablet with a clean stirrer until it is completely dissolved.
212
0 - 20 mg/l
Name on device: 110-Phosphon-tab
(*) (*)
Filter paper Filter adapter
Use button 3 (arrow down) to scroll through the steps.
Use button 4 to skip the notes.
If after switching on the device you have already performed the
ZERO (baseline) adjustment for the same type, the following
message is displayed:
-> Measure new ZERO
-> Use last ZERO
4
For the sake of precision select "Use last ZERO" only
if the stored ZERO value is used with the
same cuvette and the same water sample for the test!
OrgaPhos-OX
(*)
OrgaPhos No.1
OrgaPhos No.2
OrgaPhos No.3
= continue with step 4)
= continue with step 6)
Tablet
(TbsHOXOP...)
(TbsPOPA...)
(TbsPOPB...)
(TbsHOPAX...)
Continued...
212