Stage Industrial Evaporative Cooling | AdobeAir MD524, US980, UD980

2-STAGE INDUSTRIAL EVAPORATIVE COOLING

Indirect/Direct Evaporative Cooling Process

In the indirect cooling stage, entering air is cooled along a horizontal humidity ratio line on the Psychrometric Chart (A to B) without adding moisture. In the next cooling stage, this air is further cooled along a new wet-bulb line (B

to C), resulting in a lower dry-bulb

temperature of leaving air than can be achieved

with single stage direct evaporative

cooling alone.

Typical Conﬁgurations

Many conﬁgurations of 2-Stage Industrial MasterCool are possible. Typical ﬁeld-assembled components include 2 or 3 Indirect Cooling Modules with Models MD/MS524 and 4 or 6 ICM’s with models MD/MS/

MU628 Contact your local MasterCool representative for assistance in sizing.

Models shown with three ICM’s at each inlet location.

The Indirect Cooling Module

Outside air is drawn into the ICM. A fan draws air through the inside of vertical ﬁns (which have water running inside them). The air picks up heat and is expelled from the ICM while the ﬁns are cooled by evaporation. Other outside air is drawn across the outside surfaces of the cooled ﬁns, and is cooled without coming in contact with water. This cooled air, with no humidity added, then enters the direct evaporative section of the Industrial MasterCool for ﬁnal cooling.

2-Stage Indirect/Direct

Evaporative Cooling

2-Stage cooling allows you to use energy-saving evaporative cooling technology for design conditions where direct evaporative cooling alone is not adequate. A 2-stage cooler results in greater cooling power, less affected by higher ambient temperature and humidity.

In the indirect cooling stage, outside entering air is cooled sensibly reducing its total enthalpy. This “precooled” air is then evaporatively cooled in the direct cooling stage, approaching its new, lower

wet-bulb temperature.

The end result is discharge temperatures near or even slightly below the wet-bulb temperature.

More importantly, these lower discharge temperatures translate into customer comfort at a fraction of the cost of refrigerated air conditioning.

Applications

KoolKalk...

Computer Aided Sizing

The sizing method described in this brochure can be used for general sizing of direct evaporative Industrial MasterCool units.

For more accurate sizing, and for sizing indirect/direct units, we recommend the use of KoolKalk... an IBM compatible computer program designed speciﬁcally for AdobeAir Evaporative Coolers. For more information please visit the AdobeAir, Inc. website at www.AdobeAir.com.

With its substantial increase in cooling capacity, the indirect/direct 2-stage Industrial MasterCool can replace mechanical refrigeration in many applications.

MS524, MD628, MS628, US960, US980 specifications

Adobe has consistently provided cutting-edge technology and solutions that enhance user experience across various platforms. Among its notable offerings are the AdobeAir UD980, US960, MD524, MS524, and MD628 models, each designed with unique features and characteristics that cater to different creative needs.

The AdobeAir UD980 is engineered for professionals who require a powerful and dynamic platform for their creative projects. It boasts advanced graphics capabilities, enabling seamless performance in graphic design and video editing tasks. The UD980 integrates high-performance processors with robust memory support, providing significant speed and efficiency, allowing users to multitask with ease and handle resource-heavy applications.

Next, the AdobeAir US960 prioritizes portability without sacrificing performance. This model is ideal for creatives on the go, offering lightweight construction while incorporating powerful components. The US960 is equipped with a vibrant high-resolution display, ensuring that graphics and visuals are rendered in stunning detail. Additionally, its long battery life enables users to work uninterrupted, making it a perfect companion for freelancers and digital nomads.

The MD524 model is tailored for multimedia artists who work with audio, video, and animation. With specialized features like enhanced audio processing capabilities and superior video playback quality, the MD524 caters to the needs of sound engineers, video editors, and motion graphic artists. Its extensive connectivity options and compatibility with various software enhance workflow efficiency and production capabilities in creative environments.

For those seeking versatility, the MS524 model delivers a balance between performance and functionality. This model supports a wide array of creative applications, making it suitable for graphic designers and digital artists alike. The MS524 includes touch-screen functionality, granting users an intuitive way to interact with software for a more hands-on approach, particularly beneficial in illustration and design work.

Finally, the MD628 stands out as a robust option for gaming and interactive media creators. With its powerful graphics cards and dedicated hardware, the MD628 excels in rendering high-fidelity graphics, making it perfect for game development and 3D modeling. Furthermore, its customizable features allow users to tailor the system to their specific needs, facilitating a highly personalized creative experience.

In summary, the AdobeAir UD980, US960, MD524, MS524, and MD628 represent the pinnacle of Adobe’s commitment to innovation in creative technology. Each model is designed to meet the unique demands of various creative professionals, providing advanced features and seamless performance tailored to enrich the creative process. Whether it’s graphic design, video editing, or game development, Adobe’s offerings empower users to bring their visions to life with unparalleled clarity and efficiency.