Ultrasonic Humidification in Large-Scale Retail represents an innovative technology dedicated to enhancing the preservation of fresh products in supermarkets. Among the various technological options available, ultrasonic humidification stands out as a versatile and effective alternative to optimize the sales environment, ensure the quality of displayed products, and improve the overall customer experience.

Ultrasonic humidification: what is it

The process of ultrasonic humidification utilizes the high-frequency vibration of piezoelectric transducers immersed in water within the equipment. This process generates a cold mist, composed of ultra-fine water droplets (between 1 and 3 microns), which is distributed over fresh products through perforated tubes or other types of dispensers, without the use of pressure pumps.
A distinctive feature of this technology is its ability to not directly mist the products. This aspect makes it safe for use on particularly sensitive foods, such as meat displayed in refrigerated counters and fruits. In addition, ultrasonic humidification creates an engaging visual spectacle in the sales area, operating continuously and contributing to enliven the surrounding environment in total silence.

Ultrasonic humidification: benefits for retail

The use of ultrasonic humidification in retail offers numerous advantages. Let’s explore some of them.

Ecological and environmental impact

By leveraging the technology of ultrasonic humidification, a significant contribution can be made to reducing food waste and optimizing the environment. By improving the storage conditions of fresh products and extending their shelf life, a direct reduction in food waste is achieved. Simultaneously, promoting the purchase of fresh and unpackaged products limits the excessive use of plastic packaging.

Creating a comfortable atmosphere for customers

Fresh products, optimally preserved and retaining their characteristic natural aroma, contribute to creating a pleasant and welcoming environment inside the supermarket. This inviting atmosphere encourages customers to prolong their stay in the store, fostering greater interaction and a better shopping experience.

Control of humidity levels in refrigerated sections

In refrigerated sections, accurate monitoring of relative humidity plays a fundamental role in preserving the freshness and quality of foods. Thanks to the technology of ultrasonic humidification, this goal can be safely and automatically achieved. This system helps maintain the freshness of products, allowing for a reduction in food waste by up to 25%.

Product preservation

In environments with adequate humidity, fruits, vegetables, and other fresh products maintain their texture and appearance for a longer period. Ultrasonic humidification can contribute to extending the shelf life of products, reducing economic losses for supermarkets. This also has a positive impact on the environment and contributes to the positive image of the company.

The creation of a better corporate reputation, in turn, establishes a direct connection with increased sales in all departments, both food and non-food, as consumers are more likely to choose and trust a brand committed to quality and sustainability.

Sensory marketing and customer engagement

Sensory marketing is based on the conscious use of scents to influence consumer behavior and create a more engaging shopping experience. Smell, in particular, has been shown to have a significant impact on mood and purchasing decisions.

Ultrasonic humidification can be successfully employed in olfactory marketing by integrating pleasant fragrances in supermarket environments. This not only contributes to creating a welcoming atmosphere but can also positively influence the mood of customers, making the shopping experience more enjoyable and memorable.

Intelligent control of ultrasonic humidification system

Intelligent monitoring and regulation of humidity levels are critical aspects of ultrasonic humidification. Thanks to advanced technology, systems can dynamically adapt to environmental conditions, ensuring constant comfort in the surrounding environment.

Natural Misting devices are managed by a programmed board that precisely regulates the amount of mist produced and the speed of the air distribution fan. Additionally, the device can operate continuously without issues for twenty-four hours a day. At preset frequencies (every hour, every 45 minutes, 30 minutes, or 15 minutes), the internal tank empties completely before being refilled with fresh and clean water, ensuring the highest possible level of hygiene.

Automation: what are the benefits

The possibility of automating the ultrasonic humidification system brings several advantages.

• Energy Efficiency: Intelligent systems can optimize energy usage, ensuring that humidity is maintained at desired levels efficiently.
• Constant Monitoring: Integrated sensors constantly monitor humidity levels, allowing for a rapid response in case of sudden or undesirable variations.
• Customized Programming: Supermarket managers can program humidity levels based on specific departmental or time requirements, adapting to market dynamics.

Ultrasonic Humidification vs. Other Technologies

While all technologies are equally valid, ultrasonic humidification presents several advantages over high or low-pressure misting.

• Silent system compared to other water misting systems since no water compression is used.
• Very low electrical consumption, lower than high-pressure misting.
• Water misted in extremely fine particles (1-µm) easily absorbed by the air.
• Excellent preservation of fresh products in supermarkets, fish and vegetable counters.
• Reduction of food waste and encouragement to purchase always fresh products.

Components of ultrasonic humidification systems

A ultrasonic humidification system consists of different parts.

Filtering station: Water is mechanically pre-filtered and passes through a filtering station, then treated with a reverse osmosis membrane to remove any minerals such as limestone and eliminate bacteria. Collected, filtered, and pressurized in an expansion vessel, water reaches the tank of the ultrasonic misting device through a pipe.

The device: It has an external cover in stainless steel and an internal tank also in stainless steel on which transducers vibrating at a very high frequency (1.7 MHz) are positioned, creating a moist mist.
An incorporated fan produces an air current that carries water particles to diffusion tubes. With the evaporation of the mist, heat is extracted from the surrounding air, lowering temperatures and increasing relative humidity.
Various types of diffusion tubes can be connected to the device, allowing the coverage of the environment or products to be humidified with a thin fresh mist.

Programmed board: Regulates the humidification device and allows for adjusting the amount of mist produced and the speed of air diffusion. In the case of devices equipped with an ozone generator, the device performs a timed and programmed nightly sanitization cycle, both for the device and the diffusion tubes.

First-class customer support

The well-being of our customers is a priority at Natural Misting. Our team of highly qualified technicians provides periodic maintenance services for consumable components and intervenes promptly upon customer request, operating nationwide. Through our scheduling service, we notify the customer in advance when maintenance is required, preventing emergency interventions and ensuring the safe operation of the system without wasting resources.
From the initial survey to scheduled maintenance, we take care of our customers at every stage. Feel free to contact us for a quote and discuss your needs. We are here to provide high-quality service and ensure your complete satisfaction.

Ultrasonic humidification in retail, conclusions

Ultrasonic humidification emerges as an innovative and advantageous solution for Large-Scale Retail. By improving the environment, creating comfortable atmospheres, and ensuring optimal product preservation, this technology becomes a key element in enhancing customer experience and space management in modern supermarkets. Investing in this technology not only meets the needs of environmentally conscious consumers but can also translate into significant economic and operational benefits for retailers.