Professional Flow Visualization


For Flow...

Since many years our fog generators have proved of great value for the visualisation of air flow in the scientific and technical fields. Even smallest volumes of thermally neutral fog with low impuls can be inserted to various flow processes, so that the air stream to be investigated is considered to be unaffected by the generated fog.

Any information about our fog generators and the areas of application, where air flow is needed to be visible, can be read from the following pages.




cirrus flowpen



The FlowMarker® is our established fog generator for flow visualization with long-lasting and thermally inactive fog for use in a wide variety of applications.

About the Product


The FlowLiner® is based on the SAFEX Fog Probe System NS3. This fogger was specially developed for wind tunnels and produces a very powerful fog thread.

About the Product


Note: The production of Flowpointer is ending. Stocks are available for a short time.

A small fog generator that represents an alternative to the FlowMarker® specifically for short, but recurring checks of certain points in space. 

About the Product


For visualization of slight air movements, the medium used must not have its own engine.

About the Product


Medical Sector

The highly sensitive sterile areas in hospitals are subject to special safety regulations. Here, air outlets and exhaust systems are checked at close intervals to ensure that they are functioning properly. 

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Wind Tunnel

Our products are used for the visualization of vehicle air flows in order to optimally design the body of the car.

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Clean Rooms

In clean rooms, a trouble-free, low-turbulence flow from the air inlet at the filter ceiling (above) to the exhaust at the perforated floor (below) is essential.

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Food Industry

Health authorities have given the standards of Good Manufacturing Practice (GMP), which have to be considered seriously. Our FlowMarker® helps to check whether the requirements are met.

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Research Activities

Our products are used for various applications in research and teaching. Every time when a flow pattern has to be investigated in detail, we can visualize the dependency of this flow pattern on the flow velocity with our products.

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Tintschl BioEnergie und Strömungstechnik AG is an official DIN member.

We know the value of rules and standards for the industries in which we operate. That is why membership and direct exchange with the German Institute for Standardization e. V. is so important to us.

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