Titrating - BRAND Titrette Instrucciones De Manejo

Titrating

What to do
1.
Powering on
the instrument
2.
Filling the
instrument
3.
Titrating
4.
Fill the instrument
after titration
Energy-saver mode (Auto Power Off)
When work is interrupted for more than three minutes (factory default setting), the instrument automati-
cally switches to Standby Mode. The display value is stored at this point, and appears again in the display
after switching back on manually. The time period before automatic switch to Standby can be adjusted
(see page 52).
42
How to do it
To power on the instrument,
press the On/Off key.
Fill the instrument smoothly
up to the upper position by
turning the hand wheels.
Press the CLEAR key once
briefly in order to set the
display value to zero.
Hold a suitable receiving
vessel under the opening of
the titrating tube. By turning
the hand wheels, deliver
liquid up to the titration end
point.
If the fill volume is insufficient for the entire titration, refill by gently turning
Note:
back the hand wheels to the upper position (the displayed value remains
unchanged during this process). Then continue with the titration.
To reduce cristal deposits
and evaporation always fill
the instrument completely up
to the upper position after
titration.
Keys to press Display readout
1x
(titrated volume, e.g., 28.76 ml)