Partikeltelers

Partikeltelers, often translated as particle counters, are instruments used to detect and count particles suspended in a fluid, typically air or water. These devices are essential for monitoring and controlling the level of particulate contamination in a wide range of environments. The fundamental principle behind most partikeltelers involves a light source, such as a laser, and a detector. As particles pass through the illuminated sensing zone, they scatter or obscure the light. The detector measures the intensity and duration of this light interruption or scattering, which can then be correlated to the size and number of particles present.

Different types of particle counters exist, employing various sensing technologies. Optical particle counters are the most common, utilizing light scattering or obscuration. Other methods include condensation particle counters, which can detect very small particles by first condensing a vapor onto them, making them larger and more easily detectable. The output of a partikelteler is typically presented as a count of particles within specific size ranges. This information is crucial for industries where air or water purity is critical, such as in semiconductor manufacturing, pharmaceuticals, cleanrooms, and environmental monitoring. Regular use of partikeltelers helps ensure product quality, patient safety, and compliance with regulatory standards.