KSV Sigma 70 - Physical Description

Physical
Description
This
section
describes
the
physical
construction
of
your
Sigma
70
.
Measuring
Unit
The
measuring unit
consists
of
the
following
parts
;
-
Balance
-
lifting
stage
-
Thermostated
housing
for
sample
vessel
-
Integrated stirrer
Balance
The balance
for
your
Sigma
70
is located
in
the
upper
housing
of
the
Measuring
Unit
.
Two
hooks
hang
from
the balance
.
The
front
hook is
for
actual
measurement
.
The back hook is
for
optional
hanging
of
counterbalance
in
situations where the
weight
of
the
probe
exceeds
range
of
balance
.
Between
the
two
hooks is the travel lock
.
It
should
only
be
used
when
moving
your
Sigma
70
.
Range
selection and
coarse
taring
are
adjusted
from
the
front
panel
of
the
Measuring
Unit
.
The
analogue
meter
on
the left shows the active
measuring
range
of
the
instrument
.
When
a
force
is
applied
to
the balance
the
needle
will
move
downwards
.
The
purpose
of
this meter is
only
to
show
the
user
if
the
forces
on
the balance remain within
it
’
s
active
range
.
If
the
forces
on
the
balance
exceed
this
range
the data
will
be
in
error
.
The
knob
in
the
center
of
the
panel
selects the
measuring
range
.
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