Cleanroom blog


The cleanroom blog informs you about interesting facts from the world of particle-free conditions.

cleanroom technology

Fan-Filter-Modules (FFU)

Fan-filter-Modules and clean air modules are used to supply clean air. This can be a large cleanroom, a minienvironment, a workplace or a clean/ clean special solution. Depending on the requirements, there are different points that need to be...

Fan-filter-module (FFU) with black filters

‘’Black labour‘’ – at first it sounds like tax evasion and informal work. But it is essential for your business. Of course, we mean measuring tasks in dark cleanrooms! Because in many applications, cleanrooms must not only be contamination-free, but...

Features and advantages of clean air purged trolleys

Do you want to move sensitive products from one clean environment to another or transport or store them within a cleanroom and protect them from harmful particles during this process?Then you can use the clean air purged trolleys from COLANDIS.

Standardization in cleanroom technology

As interest in cleanroom technology grew across countries and industries, the need for a uniform definition of cleanroom standards and norms also increased. Due to the far-reaching and complex development progress of cleanroom technology across a...

Definition and Advantages of a Cleaning Laboratory

Regular cleaning of a cleanroom is widely recognised by cleanroom users as an important factor in maintaining the required air cleanliness class in the cleanroom. However, the cleaning of the machines in the cleanroom is often neglected.

Comparison of clean air solutions

Different customer requirements demand different cleanliness solutions. The most important solutions in cleanroom technology are therefore described here.

Grey room or rather cleanroom?

For some years, the term ‘grey room’ has been used in customer discussions and specialist articles. But how exactly is a ‘grey room’ defined? And how does it differ from a cleanroom? To which degree is an exact definition of the terms relevant in...

Materials for a cleanroom in the semiconductor industry

The semiconductor industry in particular relies on a clean production environment. This applies not only to particulate contamination but also to molecular contamination. The machines and materials used in the cleanroom play a decisive role in...