Buchi Syncore, Руководство по эксплуатации

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Syncore
Platform
32
5 Operation
Checking the setting
The new setting must be checked whenever a change has
been made in the unbalance compensation.
The tool must be removed from the unit. The vortex movement
of the unit must not be switched ON while the tool is still in
the drive. This could cause damage to the unit and lead to
personal injuries.
Fasten the rack and the vacuum connection for which the
new settings apply, with the glasses in them, on the platform.
Start the vortex movement slow and slowly increase the
speed. This lets you shut off the vortex movement in time if
the settings made are incorrect.
Set the desired rotational speed (according to the recommen-
ded values for the various racks). If the unbalance compen-
sation has been correctly set, the unit should attain the pre-set
shaking speed without any strong vibrations of its own.If this
not the case, the shaking movement must be terminated in
order to check if balancing compensation is required and in
any case to establish a fine state of balanced. This is achieved
by alternating adjustments to and assessments of the settings.
The unbalance compen sa tion needs to be readjusted. The
compensation can be fine-tuned by watching movable ob-
jects close to the unit (e.g., loose cables, surface of liquids).
Adjusting the unbalance compensation and eccentricity (depending of
volume and solvent)
Adjusting the unbalance compensation and ec-
centricity
Rack with resp. without vacuum cover
Optimum speed
[rpm]
Optimum
eccentricity
[mm]
Unbalance [mm]: insert and turn the des
wrench until you reach the value on the
adjustment wrench
R-4 with vacuum cover 250 4.0 15
R-6 with vacuum cover 300 4.0 27
R-6 with residual volume and vacuum cover 300 4.0
29
R-12 with vacuum cover 380 4.0 25
R-12 with residual volume and vacuum covers 380 4.0 27
R-24 with vacuum cover 400 4.0 24
R-24 without vacuum cover 400 4.0 15
R-24 with the reflux module 400 4.0 25
R-24 with the reflux module and inert gas
connection
400 4.0 35
R-24 with inert gas connection but without the
reflux module
400 4.0 25
R-96 without vacuum cover 500 4.0 14
R-96 with vacuum cover 500 4.0 20
R-96 with vacuum cover and the reflux module 400 3.0 20
R-24 without vacuum cover with cooling plate 400 4.0 18
R-96 without vacuum cover with cooling plate 500 4.0 15