Logo of the Federal Ministry for Economic Affairs and Energy
Made in Germany logo
SEMICON West 2026German Exhibitors Topas GmbH

Topas GmbH

Booth number: 1245-06
www.topas-gmbh.de/

About us

Topas' expertise is used to generate, condition, and analyze test and reference aerosols. Our testing systems are an integral part of industries worldwide for the classification of filters and filter media. You can depend on our technology solutions for cleanroom validation 100%.

TopasGmbH headquarter

operating room

operating room

TopasGmbH production hall

TopasGmbH aerosolgenerator

filter testing

TopasGmbH

Address

Topas GmbH
Gasanstaltstraße 47
01237 Dresden
Germany

E-mail: office@topas-gmbh.de
Phone:  +49 351 2166-430
Internet: www.topas-gmbh.de/
Topas Inc.
1050 Centerville Circle
MN-55127-0393 Vadnais Heights
United States

E-mail: office@topas-americas.com
Phone:  +1 612 272 8279
Internet: www.topas-americas.com/

Contact person:

Kathrin Oelschlaegel
Sales Engineer
E-mail: sales@topas-gmbh.de
Phone: +49 351 2166430

Products & Services

Cleanroom & Process Environment Technology
Factory Automation & Robotics
Research, Development & Education

Particle under control: an intelligent combination of innovation, technology and design.

The focus of our work is on the generation, handling and measurement of airborne particles (aerosols), as well as the metrological determination of the quality and performance parameters of filter media, elements and particle-separating assemblies. Our features: special and protected innovations, high product quality and reliability, safe and mature technology as well as intelligent and practical design. Find your solution in the categories of test systems, aerosol generation, conditioning, particle measurement as well as data analysis.

Atomizer Aerosol Generator ATM 228

Atomizer Aerosol Generator ATM 228 for aerosol generation from liquids for mobile use, integrated compressor, pneumitic-controlled, remote controllable

Visit website

Atomizer Aerosol Generator

Dilution System DIL 544

DIL 544 Dilution System for static dilution (1:100) of aerosols at static air flow rate (28,3 L/min) for mobile operation

Visit website

Dilution System

Optical Particle Counter CPA 341

The device is a mobile or stationary single particle scattered light counter for measuring low-concentration aerosols in gaseous samples. The airborne particles are analysed in terms of particle number and size.

Visit website

Condensation Fog Generator CFG 291

The mobile fog generator CFG 291 is used to generate a highly visible, stationary fog for visualising air flows. It combines the handy design of the previous model CFG 290 with optimised fluid guidance and a specially developed evaporator.

Visit website

Condensation Fog Generator

Condensation Fog Generator for cleanroom validation

Rectangular Sampling Probe SYS 529

Isokinetic sampling probes are required, for example, for leakage testing of built-in filter systems in cleanrooms and cleanroom facilities. In the existing standards and guidelines, probes with rectangular cross-sections are recommended.

Visit website

Rectangular Sampling Probe

Manual filter check

My German Pavilion

  • Manage your personal profile here and enter your desired business contacts to German companies
  • Keep an eye on the trade fairs, German exhibitors and products that are of interest to you
  • Receive an e-mail notification on relevant upcoming German trade fair presentations
Sign up now