Installing A Drying Tube (Optional); Error Limits - BRAND Titrette 4760141 Operating Manual

8 Installing a drying tube (optional)

c.
e.
8 Installing a drying tube (optional)

9 Error limits

20 °C
!
Ex
Error limits
Volume Partial vol-
ml ume
ml
60
Operating manual
c.
d.
e.
f.
g.
Use of a drying tube, filled with a suitable absorbent (pur-
chased separately), might be necessary for moisture- and
CO
(See Accessories/spare parts)
a.
Seal the threads of the drying tube, the bottle and/or the bot-
tle adapter with PTFE tape.
Error limits in relation to the nominal capacity (= maximum volume) indicated on
the instrument at equal temperature (20 ºC/68 °F) of instrument, ambient environ-
ment and distilled water. Testing takes place according DIN EN ISO 8655- 6 with a
completely filled instrument and with uniform and smooth dispensing.
Bottle-top
burette Titrette®
A* CV*
± % ± µl %
Unclip the rear inspection window on one side and take
it out.
Insert the colored inspection window with the smaller
curvature into the rear housing.
To change the front inspection window, lift up one cor-
ner of the window, e.g., with a fingernail, and take it
out.
Insert the colored inspection window with the larger
curvature into the front housing.
To secure the rear housing, first hang it from the top,
then snap it closed and screw in the air vent cap.
- sensitive media.
2
Screw in the filled drying tube in place of the air vent
cap.
Bottle-top
burettes in accordance
with
DIN EN ISO 8655- 3
A* VC* %
µl ± % ±µl
NOTICE
Glass burettes
Class A in accor-
dance with
DIN EN ISO 385
EL**
µl ± µl
997469