Sorvall RT/T6000D - Calibration Procedures

SORVALL®
Centrifuges
8-2. Calibration
RT6000B
and
T6000B
Centrifuges
Serial
Numbers Below
9101800
This
section contains check and
adjustment
procedures
for
calibrating
specific
circuit
functions in
order to
maintain the
best
performance
of
the
centrifuge.
These
calibrations
should
only
be performed
when
the
replacement
of centrifuge
components or system
aging
makes
adjustments
necessary.
the procedures.:
a.
Temperature
Meter Adjustment
With
the
POWER
switch
set
to
OFF,
turn
the
adjustment
screw (using a
screwdriver)
until the
pointer reads
-20°C
(see figure
8-7).
ADJUSTMENT
SCREW
2/81
RT-6000/6
Figure
8-7.
Temperature
Meter
Adjustment
b.
Tachometer Zero Adjustment
With
the
POWER
switch
set to OFF,
turn
the
adjustment
screw (using
a
screwdriver)
until
the
pointer reads
0
(see
figure 8-8).
8-29