The P100 Microbial Air Sampler offers two CPU controlled sampling rates, 28.3 LPM (1 CFM), and 100 LPM, to allow for continuous monitoring of critical processes, or to take quick cubic meter “grab samples”. The sampled air volume is HEPA filtered prior to being exhausted at the unit, or remotely through optional attachments. The unit may be operated directly via its user-friendly LCD/Touch Screen interface, or through your Network (LAN) via PC based software, which allows for full operable control of all units connected to your Network. An Infrared remote is included, which allows for Start/Stop/Pause/Resume functionality of 1-5 units. The P100’s CPU allows for the creation and storage (if desired) of unique sampling plans, including Delay/Test/Hold functionality, while offering Sample Site Description and User ID entry and maintenance. The P100 allows for capture and storage of key parameters from 500 sample runs, offering unique CFR Part 11 regulatory compliant data control with data run review/deletion capabilities controlled by a system administrator. Data may be output/viewed through on optional custom label printer, USB stick, or via optional PC based software. The P100 charges in approximately 2.5 hours with the included charger, and has a lengthy battery life with 6-12 hours of operation, dependent on flow rate (100 (6hr) or 28.3 (12hr) LPM). The device is lightweight and very portable, and its enclosure of Kydex ® with Microban ® (an anti-microbial agent), minimizes transfer of viable contaminants.