
21
Constant-Temperature Cell Holder
t. No. 202-30858-0
e
era
ure range: 5 °C to 90 °
(de
ends on the
erformance of the constant-tem
erature water c
rculator
• Cell holder: Accepts a pair of 10-mm squar
• Connectin
oint outer diameter: 6 mm and 9 mm
two levels
Maintains a samp
e ce
an
r
n
ired, uni
orm temperatu
e,
ci
cu
atin
constant-tem
eratur
w
Constant-Temperature Four-Cell Holder
Cat. No. 204-27206-02
•T
erature ran
e: 5 °
to 90 °
(de
ends on the
er
ormance o
the constant-tem
eratur
w
r
rculator
• Cell holder: Acce
ts
our 10-mm s
uare cells
lus a r
erence cell
• Connectin
Joint outer diameter: 9 mm
• T
e t
ermoe
ectric s
stem a
ows p
om
con
l of sam
le tem
eratur
etween 0 °C an
110 °C
T
eratur
in
rease speed can be chan
ed usin
12 settin
s, which means the holder can be used
in analysis of melting curves for nucleic acids, etc. that occur during quick as well as slow heating (or cooling)
• A st
r
r is also
ovided to ensure uni
orm tem
eratu
distribution th
ou
hout the cell
• Coolin
water ci
l
i
n i
e
ui
ed
or Peltier element coolin
. Althou
h tap water can be used, it is
ecommended that a commerciall
available constant-temperatu
water c
rculator be used, as the followin
conditions must be fulfilled to extract maximum
erformance fr
m
-1700
• Coolin
water specification: 20 ±2 °
•
r fl
w: 4.8 L
min
r m
peratur
i
n
n
r
n
i
.
•
re not inc
u
e
. P
ease use 10-mm s
uare ti
ht-sealin
cells (f
m Hellma)
erature accurac
in cell (when
oom tem
erature is 25 °C )
thin ±0.25 °C
0 °C to 25 °
thin ±1 % o
set value
25 °C to 75 °
thin ±2 % of set value (75 °C to 110 °C
Maintains four sam
le cells and a
eference cell at a desir
d, uniform tem
eratu
e, b
u
atin
constant-temperatur
w
r
S-1700 Thermoelectric Single-Cell Holder
This cell holder permits settin
of a temperatu
e
ro
ram to
ncr
n
rease t
e sam
e ce
tem
eratur
(Note)
The Four-Cell Sample Compartment Unit (Cat. No. 206-23670-91) is necessary.
Optical Path Len
e
110-
S-1
115B-
-10
1
mm
1
.
mL
NTT-2200P Constant-Temperature Water Circulator
Cat. No. 208-97263
i
culates temperatu
-
n
lled water to a constant-temperatur
ll h
l
r
perature ran
e: Am
ient +5 °C to +80 °C
eratur
n
ol
i
i
n: ±0.05 °
r m
•
rculation
um
: maximum
low rate 27/31 L/min; maximum li
t 9.5/13 m (50/60 Hz
• Ex
rn
l
i
culation nozzle: 10.5 mm O.D.
both outlet and inlet
•
ank capacity: About 10 L (9 L during use)
• Safet
features: Detection of abnormal temperature outside the upper and lower limit ran
e, Detection of heater wi
m
lf
n
on, P
i
n f
heatin
too little ci
culatin
wate
Detection of sensor malfunction, Inde
endent over
heat
otection
Ove
-
r
n
i
t
• Standard accessories: Lid with handles, 4-m rubber hose (inner diameter: 8 mm; outer diameter: 12 mm; 1
c), hose clam
s (4
cs),
instruction manual (Japanese and En
lish)
• Dim
n
i
n
: W270 × H560 × D400 mm
• P
w
r
qui
m
n
: 1
an
un
e
p
u
(Cat. No. 206-23900-**
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