Trotec B 400 Disc Humidifier 60L/day 360m²

Trotec B 400 Portable Electric Single-Phase Air Humidifier

Large Volume Humidification for Commercial, Office and Public Institution Spaces

Healthy humidity for enclosed spaces

Hygrostat-controlled, the B 400 humidifier for large volumes puts an end to overly dry air in offices, administrations, daycare centers, museums and other similar workplaces.

Whether optimally humidifying the entrance hall of a savings bank, the common areas of a retirement home, hospital corridors or the offices of a town hall: the B 400 portable disc humidifier is capable, with its evaporation capacity of 60 l/24h, of optimizing air humidity in heavily frequented spaces up to 360 m² or 900 m³.

The problem is frequently encountered: heating and ventilation systems tend to dry out the ambient air.

Modern ventilation and air conditioning systems are now an integral part of businesses, administrations and public institutions. They provide fresh air to indoor spaces, remove unpleasant odors and ensure a pleasant ambient climate. At least in summer!

During the cold season, however, permanent air renewal strongly dries out the ambient air, so that relative humidity in rooms often decreases by 20 to 30% in winter. Not to mention that heating increases the temperature of already too-dry air. The result is increased dust in the air, drying of mucous membranes and great difficulty for the body's natural defenses to fight pathogens. It is therefore essential, particularly in public spaces, that air be optimally humidified. Especially to protect so-called "at-risk" groups from airborne germs, such as elderly people with deficient immune systems and people already suffering from respiratory diseases.

The B 400 humidifier: equipped with all necessary features for a healthy ambient climate

In order to operate continuously in a manner as risk-free as maintenance-free, the B 400 evaporation humidifier features a large 29-liter water tank with level indicator and status light, an optional water connection fitting (which eliminates the need for manual tank filling) as well as a quiet 2-level fan with automatic shut-off when the target value is reached.

The desired ambient climate can thus be defined individually and optimally. Thanks to the variable-positionable air outlet grilles and the included wall spacer, the blown air can circulate optimally throughout the room. Hygrostat control, continuously adjustable, humidifies the room to the defined target value and stops the unit once this value is reached, reactivating it when further room humidification is required.

Air humidification and air washing with a single device

Thanks to the permanently rotating evaporation felt of the B 400, ambient air is hygienically humidified and even continuously cleaned. Optimal conditions for breathing deeply healthy air!

The effects of relative humidity on the infectivity of ambient air

In an enclosed space, one cannot sneeze or cough without often attracting disapproving looks. And understandably so, as each cough or sneeze ejects into the surrounding air an explosion of thousands of highly infectious germ-filled droplets (also called aerosols) that neighbors, in the worst case, are forced to inhale. The implementation of the B 400 humidifier reduces this risk of contagion. Continuously and without any chemical disinfectant.

A relative humidity between 40 and 60% reduces the risk of droplet infection

The implementation of the B 400 humidifier deactivates germs emitted by coughing or sneezing within seconds. The humidified ambient air modifies the salt concentration within droplets, so that the pathogen, in the conglomerate of saliva, salt and germs, loses its infectivity immediately upon contact with this ambient air. A humidifier therefore does not reduce the number of droplets in the air, but it significantly diminishes the infectious power of these aerosols.

Air humidification protects respiratory mucous membranes and strengthens the immune system

The mucous membranes of the nose and throat are highly sensitive and play an essential role in defense against viruses and bacteria dangerous to health. The respiratory tract is equipped with sophisticated defense mechanisms against pathogenic microorganisms. But they only function optimally if they have an indispensable fuel: humid air.

Air that is too dry leads to drying of mucous membranes, exhaustion, fatigue and decreased concentration. The immune system is weakened and performance diminishes.

The B 400 humidifier for double protection against infections

Thanks to the implementation of the B 400, you reduce the risk of infection in two ways:

On one hand, the infectivity of suspended aerosols is almost eliminated.

On the other hand, respiratory mucous membranes are optimally humidified, allowing the body's own defenses to function at full capacity.

Optimal ambient humidity regardless of environment

The implementation of the portable B 400 humidifier significantly reduces the risk of contamination by viruses and pathogenic bacteria in the numerous establishments and buildings of our everyday lives.

Furthermore, the B 400 ensures a perfect ambient climate for maximum productivity and best performance at the workplace. Likewise, the implementation of the B 400 is highly recommended for preserving works of art, writings and exhibited objects of great value.

Protecting the health of employees, visitors and customers

Optimized relative humidity reduces the risk of infection by pathogens in heavily frequented public establishments.

The B 400 humidifier reduces the number of pathogenic germs in rooms, entrance halls, corridors or waiting rooms of the most diverse types in:

Open-plan offices, cafeterias

Hotels, guesthouses

Retail trade

Restaurants

Hospitals, day clinics

Retirement homes

Medical practices

Daycare centers

Schools, kindergartens

Savings banks and banks

Universities

Detention centers

Administrations

Protected workshops

Churches, meeting rooms

Car dealerships

Exhibition halls, conference rooms

Cultural centers

Cinemas and theaters

Fitness or therapy rooms

Preservation of works of art, objects and ancient writings whose loss would be irreparable

Continuously optimized relative humidity is an essential condition for the preservation of sensitive exhibition pieces in wood or paper, canvases as well as ancient writings and books. The implementation of the B 400 humidifier prevents paper crumbling, shrinkage as well as cracks and fractures in materials. Just as reliably, the B 400 minimizes dust movement and thus deposits on display cases and exhibited pieces.

That is why it is perfect for:

Museums

Exhibitions

Libraries

Galleries

Municipal archives

Art collections

Art storage facilities

Art schools

Practical advantages:

Reduces the risk of contagion from pathogens in public spaces

Prevents works of art, ancient writings and precious paintings from drying out

Ensures sufficient humidification of respiratory mucous membranes

Energy-efficient and therefore suitable for continuous operation

Level indicator and status light

Optional connection to water supply

Hygrostat control with continuous adjustment

User-friendly control panel

Rotary evaporation felt ensuring air purification and washing

2-level fan

Automatic shut-off

Adjustable air outlet grille

Robust powder-coated steel sheet construction

Air circulation optimization via wall spacer

About the Trotec brand:

Trotec specializes in the manufacturing and distribution of air treatment equipment and precision measurement devices. Recognized for its innovation and "Made in Germany" quality, Trotec offers a complete range of products including dehumidifiers, humidifiers, environmental measurement devices, and much more, designed to meet the needs of professionals and individuals alike. With a focus on sustainability, energy efficiency and performance, Trotec is committed to providing reliable and effective solutions to improve air quality and comfort in various living and working spaces.

Trotec B 400 Dehumidifier

Dehumidification Performance
This model offers a maximum dehumidification capacity of 60 litres per 24 hours, with a volumetric airflow rate of 800 m³/h. It is suitable for treating volumes up to 900 m³ (surface area of 360 m²).

Control and Comfort
Equipped with an internal hygrostat and automatic shut-off, the device ensures precise humidity regulation. It offers 2 fan speeds to suit your needs.

Noise Level

• Minimum speed: 29 dB(A) at 3 metres
• Maximum speed: 42 dB(A) at 3 metres

Technical Specifications

Power Supply	220-240 V / 50 Hz
Power Consumption	0.053 kW
Tank Capacity	29 litres
Construction	Steel sheet
Colour	White
Mobility	Integrated transport wheels

Dimensions and Weight

Length	316 mm
Width	625 mm
Height	720 mm
Weight	19 kg

Product Information

Brand	Trotec
Model	B 400
Reference	1160000400
EAN Code	4052138000519