Initially, cleanroom technology was primarily used in medical technology, pharmaceuticals, and the chip industry. However, the purity requirements for the production environment have now significantly increased in plastics processing as well. As a result, increasingly, particle-free and, depending o…

Whether in microstructure technology, optics, or semiconductor production: for many industries, producing and manufacturing components in a clean or particle-free environment is becoming increasingly important. The main application of the Spetec cleanroom workbench or mini-environment is in the opti…

The requirements for cleanliness or purity of environments are particularly increasing in the fields of laser safety, laboratories, and research. The use of cleanroom technology is often necessary, for example in manufacturing, packaging, or storage of dust-sensitive mechanical, optical, and electro…

The requirements for cleanliness or purity of environments have increased significantly, especially in the fields of industrial production and packaging, as well as in laboratories and research. Particulate and germ-free conditions are often a must. Large cleanrooms are frequently set up at great ex…

While environmental regulations have ensured that particulate matter pollution from the operation of motor vehicles has continuously decreased, this anthropogenic source is now being displaced by particulate emissions from private, wood-fired systems (heating and fireplaces), especially since the Co…

Everyone who cares about their health knows this common truth: germs are everywhere and omnipresent in the ambient and indoor air. Germs are the smallest biological living units, visible only under a microscope. Due to their particle size of a few micrometers, they can remain airborne for a long tim…

To answer this question, it must be known that the physical size, or rather its extent, connects all three particle groups. Spherical particles (particles, aerosols, germs) with diameters under 30 µm can be transported through the air over long distances or float in the room air for minutes. Howeve…

The dust that lies in large clumps in corners is easily visible and can be easily removed by dusting. But we want to deal with the dust that can no longer be perceived so well with the naked eye. To do this, we arbitrarily pick 2 events from the past year. One event is Saharan dust, because last yea…

In an increasing number of industries, cleanroom conditions are required in production, packaging, and storage. However, installing the necessary technology is not enough. As everywhere, the human factor plays the decisive role here as well. To meet the "clean" conditions, employees must adhere to c…

For approximately 25 years, the company SPETEC Gesellschaft für Labor- und Reinraumtechnik mbH in Erding has been involved in the design and construction of cleanrooms of various sizes, which can be variably designed, built, and installed according to requirements or customer wishes. These products…