Lovibond Tintometer Manual Del Usuario página 38

5
3
prepare Zero
press ZERO
Zero accepted
prepare Test
press TEST
38
Alkalinity-p = p-value
with Tablet
5 – 300 mg/l CaCO
3
1. Fill a clean vial (24 mm Ø) with 10 ml of the water
sample, close tightly with the cap.
2. Place the vial in the sample chamber making sure that
the marks are aligned.
3. Press ZERO key.
4. Remove the vial from the sample chamber.
5. Add one ALKA-P-PHOTOMETER tablet straight from
the foil to the water sample and crush the tablet using
a clean stirring rod.
6. Close the vial tightly with the cap and swirl several times
until the tablet is dissolved.
7. Place the vial in the sample chamber making sure that
the marks are aligned.
Wait for a reaction period of 5 minute.
8. Press TEST key.
The result is shown in the display as Alkalinity-p.
07/2017