2-1
Applications
2-2
Specification
Never attempt to disassemble or modify
the product.
Do not use the product for any purposes
other than those specified.
Modification or use for purposes other than
those specified may lead to an electric shock or
a malfunction.
Warning
2
This is a cooling water circulator, which
cools water by means of the refrigerator
inside the bath and circulates cooling water
by means of the circulation pump to the
outside to cool the evaporator, reactor, the
heating portion of various mechanical units.
The use of optional bath cover enables
circulation to the open system.
Product overview
2
Product name
Low temperature circulator (Cool Ace
）
Model
CA-1116A
Circulation system
Circulation for sealed system
P
e
rf
o
rm
a
n
c
e
Temperature control
range
※
1
－
20
～＋
30
℃
Accuracy of
temperature
control
※
2
±
2
℃
Cooling
capability
※
3
Liquid
temp.
Room temp.20
℃
Room temp.35
℃
at 10
℃
1050W
700W
at 0
℃
800W
430W
at-10
℃
600W
200W
Circulation
Capability
※
4
Max. Lifting
height
9.5 / 13 m
（
50/60Hz
）
Max. flow
volume
12 / 14 L/min
（
50/60Hz
）
C
o
n
fi
g
u
ra
ti
o
n
Temperature control
system
Refrigeration unit,
ＯＮ
-
ＯＦＦ
control
Temperature setting
・
display
Sheet key digital setting , LED digital setting
（
minimum digit:1
℃
）
Selecting setting or measured temperature
Safety features
Residual current device
・
excess current breaker , Over load relay
holding circuit, Protection timer for refrigeration unit ,
Self diagnosis function for temperature controller ,
Thermal protector for circulation pump
Temperature controller
Electronic digital setting
・
digital display
Temperature sensor
Pt sensor ( Pt100
Ω
)
Refrigeration unit
・
refrigerant
Output 650W
（
Rotary
）
・
R407C
Bath
Whole capacity Approx.16.5
ℓ
Actual capacity:Approx.14
ℓ
Material SUS304
Cooling coil
Stainless
(SUS316L)
Diameter of circulation
nozzle[mm]
External diameter O.D.10.5
×
Bore diameter I.D 7 (R3/8)
