PrimeLab 1.0 Multitest Manual De Usuario página 214

Peracetic Acid LR
(164)
10 ml
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 a cleaned cell (24mm) with 10ml of your sample.
One-Time-Zero:
Measure new ZERO
Use last ZERO
1 2 3
!
2) Close the lid, place the cell into the photometer (use caution to the
4
arrow on the cell) and press ZERO.
3) Remove the cell and open the lid.
4) Add 1 DPD N°4 Photometer tablet to your sample.
5) Crush the tablet with a clean stirring rod until the tablet has completely
dissolved.
6) Close the lid, place the cell into the photometer (use caution to the
4
arrow on the cell) and press TEST.
!
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.
181
0 - 10 mg/l
Name on device: 164-PeracA-LR-tab
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!
Possible messages in the line below the measurement value:
"low! / high! / good!":
"Overrange! / underrange!":
(PAA)
DPD N°4
(TbsD4...)
= continue with step 2)
= continue with step 4)
Tablet
Continued...
181