Koolance's EXC-450 is an extremely compact (6in x 8in x 21in, or 152mm x 203mm x 533mm) portable recirculating liquid chiller rated at 450W, or 1535 BTU/hr @25°C liquid & ambient. Chiller control is based on one of four configurable temperature set-points, including the option to lock liquid to ambient for avoiding condensation or to an external K-type thermocouple sensor (not included).
Koolance's EXC-450 is an extremely compact (6in x 8in x 21in, or 152mm x 203mm x 533mm) portable recirculating liquid chiller rated at 450W, or 1535 BTU/hr @25°C liquid & ambient. Chiller control is based on one of four configurable temperature set-points, including the option to lock liquid to ambient for avoiding condensation or to an external K-type thermocouple sensor (not included).
Along with temperature and set-point, EXC-450 can report internal coolant flow rate, pump RPM, and condenser fan RPM on a customizable 2-line OLED display. An adjustable relay trigger output on the rear of the unit is available based on temperature.
Temperature options: liquid set-point (1 to 50°C), external thermocouple set-point (1 to 149°C), liquid and ambient delta-T (-50 to 50°C), external thermocouple and ambient delta-T (-50 to 50°C).
Pump: 10 manual levels, up to 8.2LPM (2.2GPM)
Select only values you want displayed on the front 2-line OLED display (fixed or rotating)
Show pump impeller speed in RPM
Show coolant flow rate in LPM/GPM
Show condenser fan speed in RPM
Adjust audio alarm based on temperature
Relay trigger can be configured as NO or NC and adjusted based on temperature
Refrigerant: R-134a
Power input: 24VDC, 250W or higher
Maximum power consumption @ ambient (approximate): 230W @ 25°C
Designed for an operational temperature range of 0-40°C (ambient and liquid)
Reservoir capacity: 1 liter
G 1/4 BSPP threads on back for fittings
NOTE: Requires 24VDC input power. Keep unit upright at all times, and for at least 24 hours before applying power to ensure sufficient oil reaches the compressor.
https://www.performance-pcs.com/koolance-exc-450-ultra-compact-450w-recirculating-liquid-chiller-exc-450.html14938Koolance EXC-450 Ultra Compact 450W Recirculating Liquid Chillerhttps://www.performance-pcs.com/media/catalog/product/t/m/tmpexc-450_p1-700x700.jpg1499.991499.9900USDInStock/Water Cooling/Water Chillers<p>Koolance's EXC-450 is an extremely compact (6in x 8in x 21in, or 152mm x 203mm x 533mm) portable recirculating liquid chiller rated at 450W, or 1535 BTU/hr @25°C liquid & ambient. Chiller control is based on one of four configurable temperature set-points, including the option to lock liquid to ambient for avoiding condensation or to an external K-type thermocouple sensor (not included).</p>
<div style="display: block;" id="tab-description" class="tab-content">
<p>Koolance's EXC-450 is an extremely compact (6in x 8in x 21in, or 152mm x 203mm x 533mm) portable recirculating liquid chiller rated at 450W, or 1535 BTU/hr @25°C liquid & ambient. Chiller control is based on one of four configurable temperature set-points, including the option to lock liquid to ambient for avoiding condensation or to an external K-type thermocouple sensor (not included).</p>
<p>Along with temperature and set-point, EXC-450 can report internal coolant flow rate, pump RPM, and condenser fan RPM on a customizable 2-line OLED display. An adjustable relay trigger output on the rear of the unit is available based on temperature.</p>
<ul class="bullet">
<li>Cooling capacity: 450W (1535BTU/hr) @ 25°C liquid/ambient</li>
<li>Temperature options: liquid set-point (1 to 50°C), external thermocouple set-point (1 to 149°C), liquid and ambient delta-T (-50 to 50°C), external thermocouple and ambient delta-T (-50 to 50°C).</li>
<li>Pump: 10 manual levels, up to 8.2LPM (2.2GPM)</li>
<li>Select only values you want displayed on the front 2-line OLED display (fixed or rotating)</li>
<li>Show pump impeller speed in RPM</li>
<li>Show coolant flow rate in LPM/GPM</li>
<li>Show condenser fan speed in RPM</li>
<li>Adjust audio alarm based on temperature</li>
<li>Relay trigger can be configured as NO or NC and adjusted based on temperature</li>
<li>Refrigerant: R-134a</li>
<li>Power input: 24VDC, 250W or higher</li>
<li>Maximum power consumption @ ambient (approximate): 230W @ 25°C</li>
<li>Designed for an operational temperature range of 0-40°C (ambient and liquid)</li>
<li>Reservoir capacity: 1 liter</li>
<li>G 1/4 BSPP threads on back for fittings</li>
</ul>
<p>NOTE: Requires 24VDC input power. Keep unit upright at all times, and for at least 24 hours before applying power to ensure sufficient oil reaches the compressor.</p>
</div>Koolance00https://www.performance-pcs.com/media/catalog/product/t/m/tmpexc-450_p3-700x700.jpghttps://www.performance-pcs.com/media/catalog/product/t/m/tmpexc-450_p4-700x700.jpghttps://www.performance-pcs.com/media/catalog/product/t/m/tmpexc-450_p2-700x700.jpghttps://www.performance-pcs.com/media/catalog/product/t/m/tmpexc-450_p5-700x700.jpg1124.9900add-to-cartlow-stockKoolance BlackSpecial Order<table class="attribute">
<thead>
<tr>
<td colspan="2"><strong>General</strong></td>
</tr>
</thead>
<tbody>
<tr>
<td>Weight</td>
<td>20.00 lb (9.07 kg)</td>
</tr>
<tr>
<td>Max Pressure @ 25°C</td>
<td>2kgf/cm2 (28.5psi)</td>
</tr>
<tr>
<td>Max Temperature</td>
<td>40°C (104°F)</td>
</tr>
</tbody>
<thead>
<tr>
<td colspan="2">Cooling Systems</td>
</tr>
</thead>
<tbody>
<tr>
<td>Cooling Capacity</td>
<td>450W (1535BTU/hr) @ 25°C liquid & ambient (0°C dT)</td>
</tr>
<tr>
<td>Display Type</td>
<td>OLED</td>
</tr>
<tr>
<td>Flow Rate</td>
<td>8.2LPM (2.2GPM)</td>
</tr>
<tr>
<td>Max Power Consumption</td>
<td>230W</td>
</tr>
<tr>
<td>Power Source</td>
<td>24 VDC</td>
</tr>
<tr>
<td>Temperature Sensors</td>
<td>10K Ohm Thermistors (internal), K-Type Thermocouple (external - optional)</td>
</tr>
</tbody>
</table>
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