18
Typical
Temperature
Equilibration
Data
A
Turret
was
equilibrated
at
one
temperature
and
then
the
target
temperature
was
changed
to
a
higher
or
lower
value.
Table
2.
Time
required
for
cuvette
holder
temperature
changes.
Three
time
are
shown:
the
time
required
to
get
within
1
°C,
the
time
to
get
within
the
lock
on
temperature
of
±0.05
°C
from
the
target
and
the
final
time
indicating
that
the
TC
1
indicates
the
temperature
is
stable.
Temperature
range
(°C)
20
to
80
80
to
110
80
to
20
20
to
‐
15
Circulating
water
T
(°C/min)
21
none
21
Iced
Minutes
to
get
within
1
°C
(min)
13
38
9.3
15
Minutes
to
lock
on
temperature
(min)
16
42
13.3
20
Minutes
to
lock
on
indicator
light
(min)
18
54
18
25
