SMC Networks HECR Series Manual page 2

Peltier-Type Chiller
Thermo-con/Rack Mount Type
Can precisely control the temperature of a heat source or process fluid.
Precisely control the temperature of the circulating fluid by using the Peltier device.
Refrigerant-free and environmentally friendly.
Learning control function (Temperature control by external temperature sensor)
This function adjusts the fl uid temperature
to the set value with an automatic offset
setting. Set the external temperature
sensor at the circulating fl uid inlet located
just in front of the heat source, which
allows the thermo-con to sample the fl uid
temperature. This function is effective
when automatically adjusting for heat
exhaust from piping etc.
Simple operation
Fluid fi ll port
Fluid can be supplied
without removing the
product from the rack.
q
Turn the power ON.
w
Press the key, and adjust the temperature
SEL
setting with the keys.
e
Press the key to complete.
RET
Low vibration, Low noise
Less vibration and noise
with no moving parts such
as a compressor. For HECR
004/006/008/010, noise is
reduced by suppressing the
number of fan rotations
when the cooling load is
low.
1
HECR
Series
If the external temperature sensor is installed directly on the heat source, the learning control
function may not work property due to large heat volume or large temperature difference. Be sure
to install the sensor at the circulating fl uid inlet.
Circulating fl uid volume can be checked.
Rack mounting
bracket
Variations
Cooling
Series
capacity
200
Thermo-con/
Rack Mount Type
400
HECR 002/004/006 2/004/006
510
Thermo-con/ /
Rack Mount Type yp
800
HECR 008 8
Thermo-con/ /
Rack Mount Type yp
HECR 010 0
Floor type is also available. (Option)
The rack mounting brackets and the handles can be removed and
rubber feet can be mounted instead. (Refer to page 19 for details.)
Heating Cooling Temperature
capacity method stability
600
W W
1
W kW
1.2
W kW
240 V AC
±
0.01 (50/60 Hz)
1.4 Peltier-type
to
W kW air-cooled
0.03 °C
1k 2
W kW
240 V AC
(50/60 Hz)
Temperature sensor
Heat source
Power switch
Drain pan
Drain pan is equipped to avoid any
risk of fl uid leakage over equipment
mounted in a lower rack.
Power Circulating Options
supply fl uid (P.19)
With feet
Single-
and
phase
no rack
100 to
mounting
brackets
Tap water
With fl ow
Ethylene
switch
glycol 20 %
High
pressure
Single-
pump
phase
mounted
200 to
International
standards
(UL Standards)