COLANDIS Marketing

Cleanroom requirements in the optical industry
11.3.2025
The concentration of airborne particles in cleanrooms must be kept as low as possible. Air purity is usually monitored very closely. However, people are the greatest source of risk for particle contamination. Machines and assets in a cleanroom may...

Fan-filter-module (FFU) with black filters
6.3.2025
‘’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...

What you need to consider when choosing cleanroom clothing
6.3.2025
The workwear/ cleanroom clothing worn by staff can make a significant contribution to ensuring the cleanliness of the production environment. Ensuring the air cleanliness class in the cleanroom therefore depends above all on the correct cleanroom...

Features and advantages of clean air purged trolleys
5.3.2025
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.

Cleanroom clothing: regulations in the clean environment
5.3.2025
Personnel clothing can make a significant contribution to maintaining the cleanliness of the clean environment. Ensuring the air cleanliness class in the cleanroom therefore depends above all on the right cleanroom clothing. Only if it fulfils the...

The best cleanroom is only as good as the people who work in it
25.2.2025
Cleanrooms are an expensive investment for many companies and research institutes. They are necessary due to increased quality requirements. This makes it more important to ensure that the cleanroom is used properly in accordance with its intended...

Definition and Advantages of a Cleaning Laboratory
30.1.2025
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
29.1.2025
Different customer requirements demand different cleanliness solutions. The most important solutions in cleanroom technology are therefore described here.

Grey room or rather cleanroom?
28.1.2025
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...