BRING YOUR ELECTRONICS UP TO OPERATING TEMPERATURE
Whether it’s a small device or a large data center: wherever modern electronics deliver high performance, the thermal conditions need to remain low. We can help you simulate the heat generation and find optimal solutions.

Your specialists for electronics cooling
We make sure your electronics don’t overheat and that they work reliably. Whether you’re looking for component cooling inside a device or the air conditioning of an entire server room: we offer the right software tools to help you reliably simulate heat generation.
And best of all, besides selling the corresponding CFD applications, we also know how to use them, which means that we can share our in-depth knowledge with you in comprehensive workshops and training sessions, or carry out simulations or modelling for you, when purchasing a full license would not be cost-effective for your requirements.
We thus offer individual solutions for any situation – from a small SME to a major corporation and provide active support with equipment development for your R&D department or for your IT team in the data center.
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Our current events
We’re actively involved in trade fairs, conferences and seminars. Keep in touch.
Geräteentwicklung
• PCIM Nürnberg, 10. – 12. Mai 2022 als Zulieferer auf dem
• Cooling Days Würzburg: 12. – 13. Oktober 2021
RZ-Events
• DataCenterWorld: 8. – 9. Dezember 2021 Frankfurt
Individuelle Vorstellung
• Via Webmeeting
Produktvorstellung 6SigmaET oder 6SigmaROOM (1h)
Projektgespräch und Dienstleistungsvorstellung (1h)
• Bei Ihnen vor Ort
ALPHA-Numerics stellt sich vor (2h), natürlich Corona-Konform. Wir sind 2fach geimpft und schützen damit uns und natürlich auch Sie!
Our software
Easy to operate, complex calculations: 6Sigma software tools are the ideal solution for heat generation simulation.
Equipment simulation
Electronics components are becoming increasingly compact. 6SigmaET provides reliable information on what to look out for in your equipment cooling system.
Room simulation
Various factors can play a key role in the air-conditioning of server rooms. 6SigmaROOM calculates them all.
Training
We don’t leave you alone with complicated user manuals. Instead we offer you individual product training and seminars.
Service
Not only do we sell innovative software – we also put it into practice. On request, we’ll carry out modeling and simulations for your organization.
About us
We’ve been serving our customers since 2009. Here we show you the faces behind ALPHA-Numerics and introduce ourselves.
CAD-based CFD simulation
Making heat paths visible
Component, PCB and other temperatures can be directly exported to Excel.
CAD-based CFD simulation
As a rule, all thermal paths such as heat transfer, convection and thermal radiation are calculated based on a CAD assembly imported to 6SigmaET via STEP data with no prior simplification. Hardware details can be added at the touch of a button via IDF, Gerber, ODB++ and other formats.
Making heat paths visible
As a result of this type of simulation, you can analyse all the surface temperatures on the mechanical systems or electronics hardware.
Component, PCB and other temperatures can be directly exported to Excel.
Trial license
Try before you buy
We don’t want you to make your decision on our CFD tools solely on the basis of a product demo. We consider it vital that you carry out a proper evaluation by using our free, one-month trial license with the parallel support of our introductory documentation material, practice models and our technical support.
The software and the functions relevant to your applications should fit your requirements perfectly. But don’t forget that a reliable, competent and fast reacting software partner with a sophisticated hotline and technical email support is an important factor to ensure that this software is safe to use at any time, even when employed on an irregular basis.
At ALPHA-Numerics GmbH we also offer simulations as a contract option, delivering competent answers to your technical queries and also providing you with targeted training.
Our mission: satisfied customers
Each project is different and offers new challenges. This applies equally to the cooling of electronic equipment as it does to the air-conditioning of entire data centers or server rooms. All projects have one thing in common: we’re only satisfied when our customers are satisfied.















