wtw OxiTop IS 12, Operating Manual

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Operation notes / Information Accessories
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Operation notes
•
Place instrument into incubator or thermostatic box.
•
Connect line adaptor to mains socket.
•
Connect line adaptor to instrument. After a short waiting time the Inductive
Rotary field is automatically built up and the stirring rods start running.
•
Place prepared sample bottles onto IS 6 / IS 12 inductive stirring system.
Information

Interval-controlled Inductive Stirring System with program-controlled stirring
procedure.
This means an optimum exchange between air space and sample takes place.
The automatic, cycle-controlled stirring rod centering with synchronization of the
rotary fields guarantees a safe stirring operation. Magnetic stirring rods fallen out
of step are resynchronized. The sample bottles can be placed on IS6 / IS12
stirring systems even when they are in operation. The instruments operate
without mechanically moved parts and are resistant to wear and maintenance-
free.

If the stirring operation does not start, disconnect and and then reconnect the line
adaptor to the mains socket. This will cause the stirring rods to move.

To ensure an optimum and secure stirring function use only original WTW
stirring rods RST 600.

Cleaning with soft cloth and aqueous soap solution (no alcohol or acetone!).
Recommended accessories
Model Order-No.
Storing rack for 6 OxiTop

measuring systems St-OxiTop

209 010
Marking ring set (6 pcs.) with label set (1-12)
for bottles Mark-6 209 013
Spare batteries (1 set) Batt/OxiTop

209 012
Upgrade kit for 2 meas. places, with 1 of each
OxiTop

yellow or green, 1 bottle, 1 small
rubber bung, 1 stirring rod
OxiTop

SET-2 208 819
Overflow measuring Content 22.7 ml
beaker
43.5 ml
97.0 ml
164 ml
250 ml
365 ml
432 ml
MK 22/60
MK 43/600
MK 97/600
MK 164/600
MK 250/600
MK 365/600
MK 432/600 209 030
209 040
209 050
209 060
209 070
209 080
209 090
Spare parts
Model Order-No.
Spare OxiTop

measuring system yellow OxiTop

/GB 208 810
Spare OxiTop

measuring system green
OxiTop

/GN
208 800
Sample bottle brown PF 600 209 100
Stirring rods
RST 600 209 120
Rubber quiver
GK 600 209 170
Stirring rod remover
REF 600 209 130
Sodium hydroxide tablets
NHP 600 209 140
Nitrification restraint (ATH solutrion 250 ml)
ATH 600 209 330
Note block
Dia/600 209 020