B 2 E ultrasonic humidifier
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Ultrasonic humidifier B 2 E

3-in-1 humidifier with aroma diffuser, integrated carbon filter and colour LED displaying the room humidity

Inhale health and well-being with every breath

Good room air quality is neither a luxury nor a matter of course, but an indispensable part of a healthy life. Therefore, rely on the 3-in-1 humidifier B 2 E to improve the air quality and feel how beneficial good room air can be with every breath you take. Treat yourself and your loved ones to a 24/7 wellness treatment – for the sake of your health.

What are the effects of too dry indoor air on our well-being?

Whether we feel comfortable in our skin, are concentrated and productive at work or sleep through the night depends to a large extent on the room air surrounding us. One of the most decisive factors for our physical well-being is the relative humidity. Excessively dry room air, which we usually breathe in during autumn or winter when the heating is turned up, can promote irritation of the mucous membranes and respiratory diseases such as coughs and colds. The skin dries out, the hair becomes brittle.

On the other hand, optimally humidified air – in the range from 40 to 60 % – raises our spirits. The oxygen uptake is increased, the mucous membranes, which are important for the immune defence, remain moist and the body's own defence system is strengthened to fight off pathogenic viruses, bacteria and other germs.

This is exactly where the matt black design humidifier B 2 E comes in, offering combined room air improvement through humidification, air purification (carbon air filter) and aromatization while at the same time impressing with its modern shape as a visually appealing eyecatcher in the room.

Breathe healthier room air for 13 hours – with only 4 litres of clear tap water

And this is how it works: Ultrasound turns the tap water filled into the 4-litre water tank into a refreshing spray mist, which is distributed throughout the room by the mist nozzle. Three adjustable atomization levels including a hygrostat-controlled automatic operation mode permit continuous humidification for up to 13 hours. With its powerful atomization performance of up to 7.2 litres per day, the design humidifier B 2 E is recommended to be used all year long in modern living environments, offices, medical practices, therapy facilities, daycare centres and other comparable environments with rooms sized up to 30 m² or 75 m³.

Coloured LED feel-good indication

A visually appealing LED illumination in the front filling level indicator of the water tank, which changes depending on the current room humidity, makes the otherwise invisible humidity visible.

Orange: Low humidity (< 40 %)

Purple: Optimum humidity (40–65 %)

Blue: High humidity (< 65 %)

Increasing the humidity level to 50 % reduces the risk of transmission of viruses

Medical specialists have evaluated research findings relating to the resistance of viruses (e.g. SARS-CoV, MERS-CoV or SARS-CoV-2 (Covid-19), influenza) to air humidity. These findings have revealed that the humidity level has a crucial impact on the infectivity of germ droplets. Dry room air with a relative humidity content of less than 40 % lets tiny droplets infected with influenza or cold viruses dry up. This preserves pathogens so that they remain infectious for a very long time. In the optimum relative humidity range between 40 and 60 % aerosols only shrink so far that the salt concentration in the aerosol core increases, causing the germs and microorganisms contained to be killed. This minimizes the risk of an infection with influenza and cold viruses.

Medical specialists emphasize that we are able to reduce the risk of infection by increasing the humidity level in buildings. In this way, increasing the humidity level to approx. 50 % by humidification will reduce the risk of transmission. Moreover, the humidified air improves the body's defence situation by more efficient cleaning of the air passages and an improved immune defence. In modern buildings with a watertight building envelope, central heating and ventilation systems, these limit values can often not be complied with in everyday life without active humidification. This is where devices with a humidification function come in to provide assistance.

Increasing the humidity level to 50 % reduces the risk of transmission of viruses
Aromatization of the room air by means of essential oils


Healthy breathing air – optionally with beneficial fragrances

The B 2 E is equipped with a removable scented oil diffuser for the additional aromatization of the room air. A few drops of essential oil are enough to create a calm, tranquil room climate. Applied in the bedroom the ultra-silent B 2 E can facilitate a healthy night's sleep. In everyday life these scents, mobilizing the body's defences, help to relieve stress and to reduce our inner restlessness.

Providing everything to boost your daily well-being

We spend almost 90 percent of our time indoors, most of it at home or at work. Therefore, we should pay special attention to the air quality in these environments. The humidifier B 2 E helps you to do so. With its triple air improvement and a large number of practical comfort functions, it ensures a healthier living and working atmosphere.

Automatic mode and three nebulizer intensities with LED illumination: When the B 2 E is set to hygrostat-controlled automatic mode, it fully automatically and almost noiselessly controls the nebulizer intensity and thus the humidity level to a feel-good range of 40 to 65 %. The brightness of the LED illumination adjusts to the humidification performance. While the LED illumination pulses pleasantly in automatic mode, the brightness increases or decreases depending on the humidification performance when the device is set to levels 1 to 3. If required, the LED illumination can be disabled using the on/off switch.

Integrated room air filter: To reduce air pollutants (pollen, dust, allergens) and unpleasant odours, the B 2 E comes equipped with an integrated carbon air filter. This way, the room air is not only pleasantly humidified and optionally aromatized, but also permanently purified. Clean air for a healthier life.

Scented oil tank: By adding essential oils, you can create you very own oasis of well-being. The right aromas increase your ability to concentrate at the workplace or make you get into your after-work mood at home in an even more relaxed way. Discover the variety of scents to create the right atmosphere for each occasion.

Automatic switch-off when water tank is empty: A warning LED in the display informs you of a low water level in due time so that you have enough time to add water. Once the water in the water tank is used up, the humidifier B 2 E switches off automatically.


B 2 E – special equipment features

B 2 E – room humidity indication
The B 2 E makes healthier air noticeable and visible. The visually appealing LED illumination of the filling level indicator changes depending on the respective room humidity. Three colours (orange, purple and blue) provide information on whether the humidity level is ideal (40–65 %), too low (< 40 %) or too high (> 65 %).
B 2 E – room size
With an atomization performance of up to 7.2 litres per day, the design humidifier B 2 E is recommended to be used all year long in living rooms and bedrooms, children's and guest rooms as well as office spaces sized up to 30 m² or 75 m³. Three selectable nebulizer intensities and a hygrostat-controlled automatic mode always ensure an optimum humidity content in the room air.
B 2 E – water tank
Despite its compact dimensions the B 2 E can impress with a remarkable stamina. The 4-litre water storage tank permits an uninterrupted room air humidification of up to 13 hours and as such outperforms many devices of its class.
B 2 E – scented oil tank
Treat yourself and your airways to a stimulating wellness treatment with the integrated aroma therapy of the B 2 E. The easily accessible scented oil diffuser transforms just a few drops of essential oil into a pleasant fragrance mist that spreads discreetly and soothingly throughout the room.
B 2 E – carbon filter
To reduce air pollutants (pollen, dust) and unpleasant odours, the B 2 E comes equipped with an integrated carbon air filter. This way, the room air is pleasantly humidified, aromatized and additionally cleaned. Clean air for a healthier life.
B 2 E – atomization level 1
Adjust the nebulizer intensity of the B 2 E to your individual requirements. The intensity of the atomization nozzles can be set to three levels so as to adjust the humidification performance to the respective room size and season. In automatic mode, the B 2 E controls the intensity independently.
B 2 E – atomization level 2
Adjust the nebulizer intensity of the B 2 E to your individual requirements. The intensity of the atomization nozzles can be set to three levels so as to adjust the humidification performance to the respective room size and season. In automatic mode, the B 2 E controls the intensity independently.
B 2 E – atomization level 3
Adjust the nebulizer intensity of the B 2 E to your individual requirements. The intensity of the atomization nozzles can be set to three levels so as to adjust the humidification performance to the respective room size and season. In automatic mode, the B 2 E controls the intensity independently.
B 2 E – four operating modes
Let the B 2 E check and control the room humidity. When the device is set to automatic mode, an intelligent hygrostat controls the humidity level conveniently and fully automatically to a healthy range. In manual mode, the room air can be humidified with three nebulizer intensities. Just as the day and mood require.
B 2 E – easy cleaning
Filling and cleaning the compact B 2 E is just as easy as operating it. The upper part of the device with its integrated water tank can be detached from the lower part in one easy step to fill it with clear tap water or to clean it conveniently under a tap.

Optimally purified humidity – anywhere you need it

B 2 E – office
Would you have known? Your quality of work increases with the quality of the room air. If performance and concentration at the workplace decrease, "poor air" is often responsible. Prevent this and treat yourself to a permanent performance boost with the humidifier B 2 E.
B 2 E – at home
A healthy room climate protects the whole family. Children in particular, whose airways are not yet fully developed, are susceptible to airborne pathogens. The humidifier B 2 E provides healthier room and breathing air. Optimally humidified, additionally cleaned and optionally also aromatized.
Ultrasonic humidifiers

All Ultrasonic humidifiers in direct comparison:

To find the Ultrasonic humidifier which exactly meets your requirements, please consult the concise overview of all Ultrasonic humidifiers from Trotec, which we're providing to you here so that you can compare them directly to each other.

Models which you do not wish to include in your comparison can be easily dismissed with only one click.

Technical data by comparison

A few practical benefits:

  • 3-in1 humidifier with aroma diffuser and carbon air filter
  • Ultrasound technology for a pleasant room climate and air quality improvement
  • Integrated scented oil diffuser for an optional room air aromatization
  • Improvement of the room air thanks to the carbon air filter
  • Coloured LED feel-good indication of the current room humidity level
  • Four nebulizer intensity levels with LED illumination
  • Runtime of up to 13 hours thanks to a large water tank
  • Hygrostat-controlled automatic operation with pulsing LED illumination
  • Automatic switch-off when the water tank is empty
  • Low-maintenance and uncomplicated – easy disassembly and cleaning
  • Can be used with normal tap water – no distilled water required
  • Low-noise and energy-saving

Reduction of viruses and pollutants thanks to an optimum humidity level in the room air
The mucous membranes must be well moistened
The optimum humidity level kills viruses

Optimally humidified room air protects against viruses and pathogenic germs

Scientific studies prove the double protective effect of an optimally regulated indoor air quality in infection prevention. Pathogenic viruses such as the influenza or SARS-CoV-2 virus are released via so-called aerosols when we breathe or speak, and can remain suspended in the room for up to several hours if there is insufficient ventilation. Invisible, but still highly infectious.

At an ideal humidity level between 40 and 60 percent, airborne viruses are inactivated within seconds

The infectivity of virus-infected aerosols depends decisively on the prevailing humidity level. If the room air is too dry, aerosols shrink and float in the room air for a longer time due to their low weight – before being inhaled unnoticed. Optimally humidified air, on the other hand, changes the salt concentration of the aerosol particles so that the contained pathogen becomes harmless immediately after contact with the air.

Optimally moistened mucous membranes are the best and most natural infection protection against pathogenic germs in the air

The body is not defenceless against the dangers of viruses and bacteria. It has its own defence mechanisms to protect itself against pathogens in the air. The mucous membranes of the mouth, nose and throat of our airways are a central component of our body's own immune defence and, when optimally moistened, provide highly effective protection against pathogens in the air. Too dry room air, on the other hand, withdraws the necessary water from the mucus layer, so that the previously protective mucus layer becomes hard and infectious pathogens can penetrate the body almost unhindered.

Therefore, increasing the room air humidity to around 50 % minimises the risk of infection by airborne pathogens in multiple ways in the private and professional environment.

SecoSan

SecoSan – always the best water quality for refreshingly humidified room air

Continuous fresh water supply to ensure a healthy air quality.
To keep the water storage tank automatically as clean as on the first day, we recommend using a SecoSan stick which keeps the water permanently clean, clear and free from germs or unpleasant odours.  The unique feature of SecoSan is its antimicrobial surface with mobile silver ions, which inhibit bacteria and germs upon contact and thus prevent their reproduction. The entirely self-dosing SecoSan ion reservoir keeps the water demonstrably free from germs. The stick thus guarantees clean water for up to 6 months even if the water is changed or consumed daily.

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Ultrasonic humidifier B2E show in Trotec online shop

Ultrasonic humidifier B2E

The B 2 E makes healthier air noticeable and visible. The LED lighting of the level indicator changes depending on the respective room humidity. Three colours (orange, purple and blue) indicate whether the air humidity is optimal (40-65%), too low (<40%) or too high (> 65%).

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Technical data

Technical data
General information
  Article number 1.160.000.051
Nebulizer performance
  Nebulizer performance [ml/h] 300
  Max. atomization performance (l/24h) [l/24h] 7.2
  Runtime 13 h max.
Room size
  Suitable for rooms sized up to [m²] 30
  Suitable for rooms sized up to [m³] 75
Electrical values
  Mains connection 100 - 240 V/50 - 60 Hz
  Nominal current consumption [A] 0.6
  Power input | Humidification [kW] 0.023
Electric connection
  Connection plug CEE 7/16
  Cable length [m] 1.45
Sound values
  Distance 1 m [dB(A)] 38
Safety feature
  Protection class II
  IP type of protection IPX0
Water tank
  Contents in [l] 4
  Water filling level indicator
  On-demand LED illumination of the water tank.
  Warning signal to indicate a low water level
  indication (indicates whether or not the water tank is installed correctly)
  Automatic switch-off when there is no water left
Fan stages
  Number of fan stages 3
RH control
  Humidity sensor, internal
  Hygrostat, internal
Control panel
  Control knobs
Housing design
  Plastics
Dimensions
  Length (packaging excluded) [mm] 230
  Width (packaging excluded) [mm] 162
  Height (packaging excluded) [mm] 295
Weight
  (packaging excluded) [kg] 1.5
Equipment, features and functions
Mobility
  Feet
Functions and features
  Integrated scented oil tank and diffuser for an optional room air aromatization
  Automatic operation
  LED display
  Carbon filter
  On-demand LED illumination of the water tank.
  Humidification method Ultrasound technology
  Atomization intensity 4-stage
Timer function
  Switch-on time preselectable
  Switch-off time can be preselected

 standard equipment

 optionally available

 not available

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