Environmental simulation in climatic chambers and wind tunnels

Dehumidifiers: It's all a question of adjustability

Best suited for the simulation of environmental conditions for tests in the automotive industry are Trotec dehumidifiers of the TTR series marked with "D", because they are so easily regulated. You would like to test the behaviour of rubber seals in dry heat? And damp cold? No problem with the Duoventic regulation.

In climatic chambers and wind tunnels three factors need to be simulated at the best possible rate: air temperature, wind strength and humidity. For the latter, the automotive industry needs dehumidifiers, which also perform well at dew points below 0°C, as well as high-performance desiccant dehumidifiers.

Desiccant dehumidifiers of the TTR series – the most economical of their kind

With our robust dehumidifiers of the TTR series climatic chambers and wind tunnels in the automotive industry are also ideally equipped: The TTR adsorption devices ensure an efficient high-capacity dehumidification. And with their internal heat recovery as well as the high level of resilience and performance of the special rotors the adsorption dryers of the TTR series are among the most economical dehumidifiers of their kind.

Models marked with "D" as in the Duoventic air volume regulation

The TTR series comprises stationary and mobile desiccant dehumidifiers. In climatic chambers and wind tunnels mostly compact mobile devices are being used. For this type of application we recommend i.a. TTR 400 D and TTR 500 D. All TTR models of type "D" as standard come not only equipped with two separate air flow ducts according to the TTR Trisorp Dual principle of operation but also with the innovative Duoventic air volume regulation. Therefore, both fans of the separate air circuits can be controlled independently via an infinitely variable electronic regulation. Thanks to Duoventic, you can always use the full potential in the climatic chamber fast and in line with demand without any conversions while at the same time configuring every climate scenario with only one device.

Drafting and test run: make use of our industrial services

For industrial customers the Trotec Group not only offers devices, but solutions. We draft the dehumidification concept for your climatic chamber or wind tunnel and test it beforehand in trial operation using mobile devices. Only after measurements have proved that the humidity level can be controlled as desired will your final solution be launched.

Further solutions

Automotive industry

Make use of our best practice industrial services

You can count on our experts

In order to precisely calculate the demand in the industry and to develop tailor-made concepts for climate conditioning experienced climate specialists are needed. Rely on our team of experts as well as the industrial services: We analyse the individual requirement situation with you present on site, determine the specific demand for devices and develop a tailor-made project solution right up to the exact positioning of the devices.

Just give us a call at +49 2452 962-777 – our industry consultants will be pleased to help you personally and provide information regarding our best practice industrial services. Or send a request indicating your personal requirements directly to our industry experts. We will answer promptly!

Since every industrial undertaking has characteristic process flows, installations and facilities, every air treatment solution demands case-specific device configurations. All in all, the combined effects of air currents, humidity conditions and temperature fluctuations are often hard to calculate on a purely theoretical basis, e.g. in airlock areas or on conveying paths. The consequence: Unnecessary additional costs due to an overestimated demand or – even worse – solutions not working sufficiently in real life.

You need special desiccant dehumidifier models?

Upon request, we also produce customized desiccant dehumidifiers as special models

Upon request, we will readily produce tailor-made desiccant dehumidifiers as special models “made in Germany” perfectly geared to your needs, e.g.:

TTR industrial desiccant dehumidifiers with hygienic design
TTR industrial desiccant dehumidifiers for PWIS-free dry air
TTR industrial desiccant dehumidifiers with extremely low dew point

Makes use of the possibility of having special models with tailored components for your individual needs planned, designed and manufactured in close consultation with our specialists.
Click here to find out more ...

Environmental simulation climate chamber

standard equipment

optionally available

not available

Further application examples for air dehumidification

Dehumidifying & air cleaning for coating

There are three parameters to be controlled when coating car components: room temperature, humidity and the dust content in the air. In addition to dehumidifiers and heating devices we also provide sustainable air cleaners with special volumetric flow regulation for this production stage in the automotive industry.
Additional information
Dehumidification in tents

When preparing a tent or another type of temporary accommodation, good room conditions are essential. This applies particularly to makeshift dwellings accommodating large numbers of people. This can be tent cities or container villages for asylum seekers, tent camps for youth groups, tents used as a place to sleep at large events, and also containers serving as a temporary home for seasonal...
Additional information
Drying hygroscopic bulk material

Varying and too high humidity values can ruin the pourability of powders and granules – and thus entail high consequential costs. In order for hygroscopic bulk material not to go lumpy nor to block hauling paths, the entire air in the chemical and pharmaceutical production must be pre-dried. Using adsorption dryers of the TTR series that's no problem.
Additional information
Drying after silo cleaning

After the cleaning of storage containers and silos you have to count on them to be fully dried for new bulk material to be protected against moisture from the beginning. And since drying can be effected in a quick and economical manner, we advise decision makers from the chemical and pharmaceutical industry to consider our high-performance dryers of the TTR series.
Additional information
Drying pellets

Who turns his back on proper air conditioning for production and storage facilities risks serious damage to the product. This is also true for the manufacturing of pellets. The biofuel is particularly susceptible to excessive humidity values. For the untreated raw wood withdraws the humidity from the air and absorbs it. With devastating consequences for both the customer and the manufacturer:...
Additional information
Dehumidification in hotels

A suitable room climate is a prerequisite for the well-being of hotel guests. If the air in the room is too warm or humid, it appears to be stale and muggy. Often damages appear at the building structure and interior within a short period of time. Wallpaper will be dotted with mould stains, curtains and clothes as well as linen become damp and musty and – if it comes to the worst – mildew runs...
Additional information
Dehumidification in indoor ice-skating rinks

Due to the difference in temperature between air and the icy surface, condensation inevitably forms in every ice rink – especially when humid air keeps flowing in from outside through the refrigeration system. The solution against dripping water on the ice and against damage to property constitutes a dehumidifier. It prevents condensation in the offing.
Additional information
Drying compressed air

The most frequent causes for a production stop are too much water vapour in the machines and installations, and corrosion inside the pipelines. Therefore, too humid compressed air should be avoided by all means. An effective option is the use of high-performance dehumidifiers. The answer to the question of how dry the compressed air has to be in order to guarantee optimum production conditions and...
Additional information
Mobile devices for sanitary, heating and ventilation engineers

Many sanitary, heating and ventilation engineers use the mobile devices from the Trotec Group. Here sanitary, heating and ventilation engineers find everything they regularly need for their daily business to bridge the downtimes of stationary installations – all from a single source: mobile heating devices and central heating units, mobile air handling units or cooling systems right down to...
Additional information
Dehumidification after restoration work

With an extensive reconstruction flats and houses are being polished up so as to quickly attract potential buyers. Estate agents rely on this service for a better marketability. But home builders also very much appreciate it when their own four walls are in immaculate condition before they move in. The future inhabitants’ thrill of anticipation increases along with the progress in construction...
Additional information
Dehumidification in cinema halls

A cinema audience essentially wants one thing: to unwind and get away from the daily routine by succumbing to a world of fiction. Loud voices and unwelcome sources of light can be just as annoying as an inappropriately tempered auditorium and a poor air quality. Precisely because it is difficult to properly ventilate cinema facilities, they are usually equipped with powerful air-conditioning...
Additional information
Humidity regulation in gas distribution stations

The consequences of condensation water and high humidity levels in gas distribution stations are well-known – and expensive: corrosion of pipes, stairways and other metal parts as well as moisture-related failures of the control electronics may entail incalculable costs. If you want to prevent this from the outset, investing in a professional dehumidification system pays off.
Additional information
Humidity regulation in gas turbine power stations

Gas turbine power stations significantly contribute to the coverage of short-term peak loads. A sophisticated humidity regulation helps to prevent the breakdown of individual gas turbines due to corrosion and problems with the electronics.
Additional information
Offshore: Preventing corrosion

Corrosion of metal parts in the nacelle of a wind turbine or in the tower itself as well as electrical failure are among the most typical humidity damages in offshore surroundings. They cause substantial additional costs as they increase the expense for maintenance and repair and may lead to operational downtimes. Plus, they reduce the turbine's life. In this case, strategically positioned...
Additional information
Dehumidification in bridges

Inside bridges, steal beams, electric lines and technical rooms are subject to high humidity. For decades, it has now proven an efficient alternative to high-maintenance anti-rust paint to instead use dehumidifiers to keep bridges dry on the inside. Trotec desiccant dehumidifier of different capacities are used for dehumidification.
Additional information
Humidity regulation in the field of battery production

Extremely low humidity values, or in other words, an extremely low dew point are indispensable for the production of innovative and environmentally friendly batteries, so as to achieve an optimum product yield and product quality and furthermore ensure a long service life taking all required safety precautions into consideration. Practice-proven dehumidification solutions from Trotec protect...
Additional information

Trotec products for the automotive industry

standard equipment

optionally available

not available

Application examples for the automotive industry

Infrared thermography for steel production

Steel is used wherever high performance is required: in the sector of mechanical engineering and plant construction, in the automotive industry or for the construction of trains, railways and accessories. The demand for steel increases steadily. But in order for the steel processing industry to be able to offer high-quality products, the requirements put on crude steel are extremely high. A...
Additional information
Inspection of engines and car bodies

There are numerous locations on a vehicle where humidity may settle and cause great damage. Particularly the hidden corners and angles of the car body and of the engine present a serious problem. After all, the vehicle owner has no insight into these areas. When inspecting individual components such as the engine, the naked eye won't get very far either. If a component is suspected of being...
Additional information
Environmental simulation climate chamber

In climatic chambers and wind tunnels three factors need to be simulated at the best possible rate: air temperature, wind strength and humidity. For the latter, the automotive industry needs dehumidifiers, which also perform well at dew points below 0°C, as well as high-performance desiccant dehumidifiers.
Additional information
Dehumidifying & air cleaning for coating

There are three parameters to be controlled when coating car components: room temperature, humidity and the dust content in the air. In addition to dehumidifiers and heating devices we also provide sustainable air cleaners with special volumetric flow regulation for this production stage in the automotive industry.
Additional information
Corrosion protection of car body shells

Checking the humidity values with respect to corrosion protection is one of the chief climate conditioning tasks in the automotive industry. In addition to process air conditioning during all stages of the production chain, dehumidification plays a key role in all storage facilities. Particularly well suited for the dehumidification in body shell or component storehouses are the high-performance...
Additional information
Professional odour neutralisation using ozone for car valeting

In professional car valeting the same issue crops up time and time again: how do you sustainably clean the vehicle interior from persistent, clinging odours such as the smell of nicotine or dogs? With its ozone generators Trotec offers an innovative solution – which simply eliminates the odour molecules by use of ozone.
Additional information
Air conditioning industrial processes

Concepts with stationary or mobile dehumidification are frequently used for the process air conditioning in the industry. Often drier air is required locally in machines, plants or individual operating processes – a constant supply regardless of the surrounding conditions. For this purpose, the Trotec Group provides powerful adsorption dryers for industrial customers.
Additional information
Measuring & control vehicle test stands

Different climatic conditions are simulated in various test stands for the purpose of vehicle or component quality assurance. The Trotec Group offers an extensive range of state-of-the-art measuring devices and data loggers to measure these parameters – many of these are either "made in Germany" or "made in Europe".
Additional information
Storage tents/marquees

As opposed to conventional warehouses, marquees and large storage tents are erected quickly and at low cost. The only challenges in the face of buildings – even with insulated marquees – are condensation and humidity control. Stationary high-performance dryers with hose systems for a consistent supply of dry air prevent moisture problems in advance.
Additional information
Drying compressed air

The most frequent causes for a production stop are too much water vapour in the machines and installations, and corrosion inside the pipelines. Therefore, too humid compressed air should be avoided by all means. An effective option is the use of high-performance dehumidifiers. The answer to the question of how dry the compressed air has to be in order to guarantee optimum production conditions and...
Additional information
Cable repair

In the industrial sector, cables are often exposed to the toughest environmental conditions. Consequently, defects occur causing an interruption of the necessary power supply – in many cases for a longer period of time. To avoid serious production losses or to perform maintenance work as quickly as possible, cable breaks and defects are located with the help of infrared thermography. Cables used...
Additional information
Engine noise measurement

Noise regulations become increasingly strict on more and more race tracks. Residents, participants and visitors of the events shall be protected from harmful noise emissions. Thus, the rule for hosts of motor sports events is: Every vehicle should be checked with regard to noise emission in advance. Reliable measurements can be effected using the sound level measuring devices from Trotec. They...
Additional information