What type of particles does the P-Trak typically measure?

The P-Trak is specifically designed to measure ultrafine particulates, which are particles with a diameter of less than 100 nanometers. This capability makes it particularly useful for monitoring environmental and occupational exposures to these very small particles that can penetrate deep into the respiratory system and enter the bloodstream.

Ultrafine particulates are of significant concern in occupational hygiene because they can be generated from various sources, including combustion processes, industrial operations, and vehicle emissions. The ability of the P-Trak to accurately detect and quantify these particles allows for effective risk assessment and exposure monitoring in environments where ultrafine particles might be present.

Other categories of particles, such as coarse particulates, respirable dust, and inhalable particles, refer to different sizes and types of dust, each with distinct health implications, but they fall outside the specific measurement capabilities of the P-Trak. As such, choosing ultrafine particulates as the measurement target aligns perfectly with the instrument's functionality.