PrimeLab 1.0 MULTITEST User Manual page 242

Phosphate -ortho- (HR)
(47)
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) Unscrew the two halves of a clean and free of residues filter
adapter*. Insert 25mm filter paper* (GF/C).
2) Close the two halves of the filter adapter with the filter paper inside.
Make sure the seal ring is seated correctly.
3) Fill the 20ml filter syringe* (clean and free of residues) with 14ml of
sample water.
4) Screw the filter adapter prepared in steps (1) and (2) onto the syringe
point and empty it to the 10ml level.
5) Push the remaining 10ml in the syringe through the filter adapter into a
clean 24mm cuvette.
One-Time-Zero:
Measure new ZERO
Use last ZERO
1 2 3
!
6) Replace the screw lid on the cuvette and insert it into the PrimeLab
sampling chamber. Align the arrow on the front of the cuvette. Press
4
ZERO.
7) Remove the cuvette from the chamber and unscrew the lid.
8) Add 25 drops (1ml) "PL Phosphate HR 1" and 25 drops (1ml) "PL
Phosphate HR 2" liquid reagent to the water sample in the cuvette.
9) 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.
209
Name on device: 47-Phosphat-HR-liq
(*) (*)
(***) (***)
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!
0 - 100 mg/l
(*)
(***)
PL Phosphate HR 1
PL Phosphate HR 2
= continue with step 6)
= continue with step 8)
(PO ) Liquid
4
(PL65PPHR1)
(PL65PPHR2)
Continued...
209