LAUDA Ultracool New Generation recirculating chillers, air-cooled
The LAUDA Ultracool New Generation air-cooled recirculating chillers are specially designed for industrial processes where reliable temperature control and energy efficiency are paramount. With their extended temperature range of -10 to 35 °C, high temperature stability of ±0.5 K and advanced operating and remote monitoring technology, these recirculating chillers clearly stand out from comparable devices on the market. Similar designs such as the [LAUDA Microcool MC 20] also offer reliable cooling technology, but the device described here scores points for its increased performance, which is required in many modern production environments.
Detailed description
These recirculating chillers combine high energy efficiency with precise temperature control. Users benefit from connectivity functions that enable remote monitoring and control via tablet or smartphone. In contrast to previous models, the footprint has been reduced once again, allowing flexible installation even in confined production spaces. In addition, the robust housing (IP 54) offers protection for outdoor use and ensures reliable operation even in adverse conditions. Customer-specific requirements can also be implemented thanks to optional components, such as speed-controlled pumps or flow meters.
There are many applications that require stabilized process cooling: In the chemical industry, these recirculating chillers are used to control the temperature of various synthesis and reaction processes, for example for catalyst reactions with organic solvents. In plastics processing, they enable constant temperature control in injection molding processes and extrusion systems. They also ensure exact temperatures in the pharmaceutical industry when it comes to cooling temperature-sensitive substances. These recirculating chillers are even widely used in research centers or laboratories where analysis-specific equipment needs to be cooled.Important features and key technical data
- Working temperature range: -10 to 35 °C
- Temperature stability: ±0.5 K
- Cooling capacity: up to 121 kW (depending on model)
- Filling volume: up to 210 liters (depending on model)
- Delivery pressure: up to 6.9 bar (depending on model)
- Max. Flow rate: up to 500 l/min (depending on model)
- Conformity: Ecodesign Directive
The sophisticated design of these devices enables running times at ambient temperatures of up to -15 °C and thus reduces downtimes if the systems are used in non-air-conditioned or open production areas, for example. Thanks to the integrated web server, remote monitoring is easily possible, allowing key parameters to be viewed in real time and adjusted directly if necessary. Optionally, the data collected can even be accessed in a cloud via an internet connection. This facilitates both the monitoring of multiple, multi-site devices and predictive maintenance.
Certifications and standards
The recirculating chillers comply with the requirements of the Ecodesign Directive and are designed for sustainable, energy-efficient operation. In addition, the IP 54 protection rating ensures reliable resistance to dust and splash water in outdoor use. Users benefit from a long service life and minimal maintenance intervals, which is particularly advantageous in industries with sensitive production processes.
Concrete application examples
- Plastics processing: Precise temperature control of tools in injection molding processes to ensure consistently high product quality
- Chemical syntheses: Fast and reliable cooling for exothermic-critical reactions, such as polymer-analogous conversions.
- Pharmaceutical production: Precise temperature control when manufacturing temperature-sensitive active ingredients or storing sterile materials.
- Laboratory operation: Support for analysis devices (spectrometers, chromatographs) that require constant cooling to ensure reproducible measured values.
FAQs
How high are the energy savings compared to conventional recirculating chillers?
Depending on the operating conditions, the new appliances achieve up to 50 percent less energy consumption compared to predecessor models. In many cases, this can be amortized within just one year.
Can the system be operated safely at low outside temperatures?
Yes, thanks to the standard fan control, the circulation coolers work perfectly even at ambient temperatures down to -15 °C. The IP 54 protection rating also supports outdoor use.
What remote monitoring options are available
The devices have an LCD operating concept and an integrated web server. Cloud connection is also possible, which facilitates monitoring and control on mobile devices.
Is it possible to adapt the pump to special requirements?
Yes. For example, users can choose between speed-controlled pumps or particularly powerful variants. They can also be equipped with flow meters.
How often are maintenance intervals necessary?
Due to the robust design and energy-efficient construction, maintenance work is rarely required. However, specific intervals depend on the individual operating conditions and operating hours.
Conclusion
These modern recirculating chillers set new standards in terms of energy efficiency and process reliability. They impress with their wide operating temperature range, reliable operation in adverse conditions and smart connectivity, which allows users to access all important parameters from any location. Their flexibility in terms of pump configuration and options such as flow meters makes them a first-class choice for a wide range of industrial applications.
