To efficiently cool lab samples and equipment, ATEC has an assortment of recirculating chiller rentals at a range of affordable rates from top manufacturers including Julabo and Thermo Fisher.
What is a Recirculating Chiller?
A recirculating chiller is a cost-effective cooling system that uses a continuous flow of liquid to remove heat from an object.
Unlike chilling with tap water, a recirculating chiller is a closed-loop system that uses the same liquid. Circulating the same liquid helps the user save on costs and offers a more energy-efficient option.
A recirculating chiller creates a high-pressure flow with the help of coolant fluid or refrigerant to lower and maintain a specific temperature. Rather than strictly cooling down a component, the chiller removes heat from an object. That heat is then transferred to another water supply and dispelled through a condenser.
Benefits of Using a Recirculating Chiller Rental
Without the need for fans or refrigeration, the recirculating chiller uses far less energy when cooling. While saving with a range of affordable rental rates, the chiller also reduces power costs.
A recirculating chiller rental also recycles water, reusing it to continually cool an object. Compared to one-use fluid chillers, this closed-loop chiller rarely requires added water when in use.
A necessary tool in lab settings, the recirculating chiller also delivers improved accuracy. Even a small temperature change can ruin product testing. A recirculating chiller provides a constant flow of liquid at an exact temperature, ensuring precise testing conditions.
Choosing the Right Recirculating Chiller Rental
Even the most efficient recirculating chiller may not meet all your testing needs. Consider these factors before choosing a recirculating chiller rental:
Temperature Range/Setpoint Temperature
For the most extreme testing needs, some recirculating chillers can reach a set point temperature of -90°C. The devices can also act as a heater for other tests, maintaining a heat of +150°C in some models.
Cooling Capacity
To maintain that set point temperature, the recirculating chiller needs a suitable cooling capacity. Measured in Watts (W) or British Thermal Units per hour (BTU/hr), the cooling capacity drops with the temperature. Usually presented at 20°C, the ideal chiller should match the cooling capacity with the needed temperature.
Reservoir Volume
Not all lab equipment or test samples come in the same size, with a chiller's reservoir volume reflecting those differences. Ensure your rental is larger than any item that may be used in the recirculating chiller.
Flow Rate
Cooling capacity is not the only specification that can affect chiller accuracy. A proper flow rate can ensure the device maintains accuracy without using excess energy.