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[Translate to English:] Aerosolgeneratoren
Made and engineered in Germany

Solutions for aerosol generation

Aerosol generation

To the point

Our field of operation

Since more than 30 years, technology-oriented particle, analysis and sensor systems have been developed, designed and manufactured under the name Topas. They can be used to generate, condition and analyse test and reference aerosols. In addition, more than 60 series devices and 20 test systems of our medium-sized Saxon company have been widely used and proven for the classification and testing of filters and filter media in worldwide industry and basic research for decades.

 

 

Applications for our products

Safety workbench with laboratory technician in front of it in a protective suit working on a sample

Testing cleanrooms

With precise Topas equipment technology, our customers test air filters and certify safety cabinets. We support your cleanroom testing and acceptance measurements.

Transparent car with four yellow circles and mini-pictures of filters contained there

Testing automotive filter

In the field of automotive filters, Topas is THE test expert for reliable testing of all kinds. This applies to the testing of air intake filters, oil mist separators, cabin interior filters and exhaust gas filters (GPF).

 

Gas turbine filter in the test channel

Testing industrial filter elements

With our versatile test systems, you are able to test general air filters, high-efficiency HEPA and ULPA filters and also gas turbine filters in various test routines.

 

 

Produkte

Adaptable, dynamic, communicative: our new dilution system DDS 560/C

High flexibility and a dynamic system that does not restrict customers to a single volume flow rate and dilution factor are key features of the DDS 560/C. It has now been further developed by our engineers and comes with a clear display layout. This offers options for customised settings and thus extended access to internal device parameters such as the dilution factor or the volume flow. The existing external interface enables the documentation of experiments because setting parameters are saved over time. A must-have in every laboratory: The DDS 560 is the dilution system that adapts to your needs. Regardless of whether you work in aerosol research, toxicology, cleanrooms, or filter testing.

See all advantages and fields of application at a glance in our new product video.

 

 

News

Adaptable, dynamic, communicative: our new dilution system DDS 560/C

High flexibility and a dynamic system that does not restrict customers to a single volume flow rate and dilution factor are key features of the DDS…

Live from Karlsruhe: Leading trends and technologies for the cleanroom

Parallel to Filtrex in Vienna, some of our experts will also be travelling to the Cleanroom & Processes lounges in Karlsruhe and are full of…

[Translate to English:]

The engineers of tomorrow

Some weeks ago, one of our specialists gave a guest lecture about the basics of aerosol technology at the Berliner Hochschule für Technik. Students of…

Events

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FILTREX 2025

Wien, Österrreich

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Lounges Cleanroom Processes 2025

Karlsruhe, Deutschland

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World Filtration Congress

Bordeaux, France

A glimpse into our work

Company video

Image brochure

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Certification

Since 1999, the quality management of Topas GmbH has been successfully certified according to DIN EN ISO 9001.

 

The BSFZ seal is exclusively provided to companies that carry out research and development within the meaning of the "Forschungszulagengesetz" (act on research grants). We have received it for the "Development of a novel method for signal evaluation and processing for optical aerosol spectrometers".

 

Technical Innovation Center

Best conditions for your own tests in our premises

In the Topas TIC, our Technical Innovation Center, the doors are open to you: Get an impression on state-of-the-art filter test systems, carry out your own measurements at your air filter products and learn more about the key performance parameters of your product. Qualify your products yourself this way. In addition, training, e.g., for new operators on these systems, can also be provided by experienced Topas engineers. In the recently opened home of the Topas Academy, place of activity of our developers and researchers, modern training rooms and demonstration and measurement technology are available for your projects. Please contact us or read more at Technical Innovation Center & Topas-Academy!