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Specifications- Oasis Chiller
(To see our main
chiller product page Chiller Product Page) |
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Solid State Cooling Chillers offer a thermoelectric
module solution for a wide array of chiller applications. Using the
thermoelectric principles developed discovered in 1834 by Peltier,
thermoelectric cooling systems are found today in many devices in homes,
laboratories, space and medical facilites. One common use of
thermoelectric devices is in heating seats in automobiles.
Why Choose a
thermoelectric chiller over a refrigerant based mechanical chiller?
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Only moving parts
are the pump and cooling fan
Refrigerant based chillers have
reciprocating compressors. A thermoelectric device uses dissimilar
ceramics. When DC power is applied, electrons move from one side to the
other side of the device. These electrons heat the one side while the
other side is cooled by the electrons being drawn away. Thus are no
moving parts to create the cold, thus maintenance is lower for the
thermoelectric device.
Thermoelectric modules are powered by a
variable voltage power supply that provides the minimum power required
to control the temperature at set point, so ThermoCube only draws as
much power as needed.
Most refrigerant gas is considered ozone
depleting if released into the atmosphere.
Because electrons transfer the heat,
Thermocube responds instantaneously to changes in load. The digital PID
temperature controller holds to < + 0.05 °C, even near ambient.
With only two moving parts, the pump and
cooling fan, ThermoCube is quiet. Available with four fan options and
sound-dampening insulation, the quietest model runs at 49 dBA.
(Liquid-cooled ThermoCubes have no fan.)
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Specifications |
| Operating Range: |
10 to 45 °C |
Tank Volume: |
75 ml |
| Cooling Capacity: |
150 W at 20 °C (20 °C ambient)
See performance curves
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Communication: |
Dry contact alarm and
RS232 standard |
| Modes: |
Cool, heat, cycle |
Connections: |
1/8" CPC with shut-off valves |
| Precision: |
< + 0.1 °C with a constant load |
Noise: |
63 dBA at 3 feet |
| Coolant: |
25% propylene glycol/water preferred,
ethylene glycol/water or water acceptable
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Size (L x W x H): |
7.5 x 5 x 7”
(19 x 13 x 18 cm)
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| Operating Voltage: |
12 VDC, 8 amps maximum |
Weight: |
6.5 lbs. (3 kg)
(with basic options)
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| Power Consumption: |
less than 100 Watts |
Standards: |
CE Mark and UL (pending) |
| Pump: |
0.5 lpm gear pump at 10 psi, with a
magnetically-coupled brushless DC motor
(10,000 hr MTBF) see pump curves
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Fittings |
| Option |
Purpose |
tubing size |
manufacturer's
web link |
Fitting model |
| CPC |
valved fitting; for easy disconnect and reconnect |
1/4" |
www.colder.com
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Colder Products PMCD style quick connect fitting with internal
shutoff valve; mating fitting is Colder Products PMCD22042 (supplied
by SSCS) |
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Pumps |
| Option |
Purpose |
Maximum Pressure |
Pump Flow |
Allowed Process Coolant |
MTBF (manufacturer's) |
pump warranty* |
| 0.5 lpm gear pump |
gear pump with a magnetically-coupled brushless DC motor |
15 psi |
Circulates 450 ml/min coolant |
• 25% propylene glycol preferred for corrosion resistance and
quieter chiller operation
• Ethylene glycol/water and filtered water are also acceptable.
• Alcohol-based coolants are not permitted.
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10,000 hr MTBF |
1yr |
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Fans |
| Option |
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| Standard fan |
Fan is suitable for indoor, non-condensing environments |
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Capacity |
| Options |
Purpose |
Operating Setpoint Range |
| 150 W |
• ultra-compact, recirculating liquid chiller, cooled by ambient
room air, for up to 150 W (500 BTU/hr) heat load
• 150 W capacity as measured at 0 delta T (coolant temperature
equals ambient temperature) |
10 to 45 °C (50 to 113 °F |
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Operating Ambient Conditions Permitted
Indoor room air: 50 - 86 °F (10 - 30 °C)
Power Cords
U.S. and Canada
Europe
Japan
United Kingdom
Israel
Australia
Customer specifies power cord for their country. Six standard cords are
available at no extra charge. Universal input, 85 - 265 VAC, 50/60 Hz.
Other Included Components
RS2332
Dry contact alarms |
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