The BGI PQ200 Sampler uses Mesa Labs pioneering technology to meet and exceed the requirements for ambient particulate sampling dictated by the U.S Environmental Protection Agency.
The BGI PQ100 Sampler is a portable, easy to operate, EPA Federal Reference Method sampler for PM10.
The US Environmental Protection Agency (EPA) encourages state and local air monitoring groups to conduct short-term multi-site pollutant monitoring studies using non-reference method, small portable samplers. The Omni FT can be used for air monitoring.
The BGI tetraCal® is a simple-to-use, NIST Traceable Standard for volumetric air flow, barometric pressure, and ambient temperature.
Designed to go anyplace, indoors or out. From the top a 15,000 ft mountain to a 55° C desert or a -30° C snow field, the NIST traceable deltaCal is pulsation free, accurate to less than 0.75% of the flow rate reading.
The BGI High-Volume Calibrator is a NIST traceable flow device to assist air sampling technicians with easy and quick field calibrations, with a minimum of effort and hardware.
Challenger is a NIST traceable handheld calibrator for verifying and calibrating industrial hygiene air sampling instruments.
The Collison Nebulizer has long been the recognized technique for the efficient aerosolization of various liquids.
PM2.5 Reference Method PTFE Filter
Mesa’s Teflon Polytetrafluoroethylene (PTFE) filters with Perfluoroalkoxy (PFA) support rings are engineered by metrologists to ensure the highest accuracy in your gravimetric analyses.
High-Purity Quartz (SiO2) Microfiber Filter
Mesa’s high-purity quartz filters abide by the EPA’s Compendium Method IO-2.1, Section 6.2. Quartz filters are ideal for withstanding high temperatures while maintaining a high collection efficiency.
H-PEM PM10, PM2.5, and PM4
The Harvard Personal Exposure Monitor (H-PEM) is a development of the Environmental Science and Engineering Group at the Harvard School of Public Health.
The BGI accessories range from the SSI2.5 standard EPA inlet, standard TSP inlet, miniPM inlet for PM10 and TSP, solar panels and much more.