PrimeLab 1.0 Multitest Manual De Usuario página 121

Dissolved Oxygen
(163)
10 ml
24 mm
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 10 ml 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
arrow on the cell) and press ZERO.
4
3.) Remove the cell and open the lid.
4.) Empty the cell. Clean careful the cell and the lid.
5.) Fill a 50ml glass bottle with the water you want to test up to the top.
6.) Apply the stopper (exceeding water will leak out).
7.) Remove the stopper.
8.) Add 5 drops "PL DissOx 1" into the glass bottle.
9.) Apply the stopper.
10.) Gently shake glass bottle for 01:00 minute.
11.) Press TEST to start 01:00 minute countdown.
4
12.) Remove the stopper.
13.) Add 5 drops "PL DissOx 2" into the glass bottle.
88
0 - 10 mg/l
Name on device: 163-DissOxyg-liq
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!
(O )
2
PL DissOx 1
(PL30DO1)
PL DissOx 2
(PL30DO2)
PL DissOx
3 (PL30DO3)
= continue with step 2)
= continue with step 4)
Liquid
Continued...
88