Mobile Humidifier R940+ REXAIR 60L/day 360m²

Mobile Electric Single-Phase Air Humidifier R940+ - REXAIR

Large-Volume Humidification for Professional and Public Spaces

Designed for commerce, offices, and institutions, this mobile humidifier ensures healthy humidity levels in enclosed premises. Controlled by a hygrostat, it puts an end to excessively dry air in administrative buildings, nurseries, museums, and similar workplaces.

Performance Suited to High-Traffic Areas

Whether for a bank entrance hall, common areas in a retirement home, hospital corridors, or municipal offices, the R940+ disc humidifier offers an evaporation capacity of 60 liters per 24 hours. It optimizes humidity for spaces up to 360 m² or 900 m³.

The Challenge of Air Dried Out by Heating

Modern ventilation and air conditioning systems are now integral to businesses and institutions. They provide fresh air, remove odors, and ensure a pleasant climate — at least in summer. In winter, constant air renewal severely dries out the environment. Relative humidity often drops by 20 to 30%, worsened by heating that warms already dry air.

Direct consequences: increased dust, drying of mucous membranes, weakening of natural defenses. Optimal humidification becomes essential, particularly to protect at-risk individuals — elderly people with fragile immune systems or those suffering from respiratory diseases.

Equipment for a Healthy Climate

For continuous operation without risk or demanding maintenance, the R940+ includes:

29-liter water tank with level indicator and status light

Optional connection for water supply (eliminates manual refilling)

Quiet 2-speed fan with automatic shut-off when target value is reached

The adjustable air outlet grilles and supplied wall spacer optimize circulation. The continuously adjustable hygrostat control maintains desired humidity and automatically reactivates the unit.

Combined Humidification and Air Washing

The rotating evaporation felt humidifies the air hygienically while purifying it. Breathe healthy air in all circumstances.

The Impact of Humidity on Air Infectiousness

Every cough or sneeze projects thousands of infectious droplets (aerosols) that others inadvertently inhale. The R940+ reduces this contagion risk — continuously and without chemical disinfectants.

A relative humidity between 40 and 60% neutralizes germs emitted by coughing or sneezing within seconds. Humidified air alters the salt concentration in droplets, thereby deactivating pathogens. The humidifier does not reduce the number of droplets, but significantly decreases their infectious power.

Mucous Membrane Protection and Immune Strengthening

Nasal and pharyngeal mucous membranes play an essential role in defense against viruses and bacteria. Their protective mechanisms only function fully with humid air. Dry air causes drying, fatigue, reduced concentration, and weakened defenses.

Double Protection Against Infections

The R940+ acts on two fronts:

Near-total neutralization of the infectiousness of suspended aerosols

Optimal humidification of respiratory mucous membranes for natural defenses at maximum efficiency

Recommended Applications

Health Protection in Public Places

Optimized humidity reduces infection risks in very busy spaces:

Open-plan offices and canteens

Hotels and guesthouses

Retail stores and restaurants

Hospitals, day clinics, and nursing homes

Medical practices and nurseries

Schools, kindergartens, and universities

Banks and savings banks

Detention centers and administrative offices

Protected workshops, churches, and meeting rooms

Car dealerships, showrooms, and conference halls

Cultural centers, cinemas, theaters, and fitness rooms

Preservation of Cultural Heritage

Stable humidity is essential for conserving sensitive works made of wood or paper, canvases, and old documents. The R940+ prevents crumbling, shrinkage, cracking, and minimizes dust deposits on display cases.

Ideal for:

Museums and exhibitions

Libraries and galleries

Municipal archives and art collections

Art storage facilities and art schools

Practical Advantages

Reduced risk of contagion by pathogens

Preservation of artworks, ancient writings, and precious paintings

Sufficient humidification of respiratory mucous membranes

Energy savings adapted to continuous operation

Level indicator and status light

Optional connection to water supply

Continuously adjustable hygrostat control

Intuitive control panel

Rotating purifying and air-washing evaporation felt

2-speed fan with automatic shut-off

Adjustable air outlet grille

Robust powder-coated steel sheet construction

Wall spacer for optimal circulation