Metrohm 787 KF Titrino - Manual (Page 14)

2.3. Tutorial
787 KF Titrino
10
2.3.2 Titer determination
Set up your titration vessel, see page 61f and plug your KF electrode into the measuring
input ('KF electr.').
Put a Exchange Unit with KF reagent on the Titrino and rinse the tubing and the buret tip
with . Fill the buret again with .
Fill your titration vessel with solvent, put a stirrer bar in the titration vessel and switch on
the stirrer.
For the titer determination you need water and a syringe that allows the exact dispensing
of 30 µL.
Selection of the mode
• Press repeatedly until "TITER with H2O or
std." appears in the display.
• Confirm "TITER with H2O or std." with .
The mode "TITER" is active and instrument is in its
standby state
Briefly check a few settings under the key:
2 × • Press twice so that the title "preselec-
tions" appears in the display:
View the individual inquiries of this group with
. The following values should be set:
Automatic drying of the titration cell before and be-
tween titrations: "ON".
Request of the sample identification after the titration
start: "OFF".
Request of the sample size after the titration start:
"ON".
If no printer is attached, the report printout after the
titration must be switched off.
KFT ********
TITER with H2O or Std.
TITER ********
TITER ********
>preselections
TITER ********
conditioning: ON
TITER ********
req.ident: OFF
TITER ********
req.smpl size: ON
TITER ********
report: OFF