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elcome to the BGI Home Page. BGI offers instrumental solutions in aerosol science and technology, ambient particulate sampling, industrial hygiene and air flow calibration. We are an ISO 9001:2008 certified company which mandates that every aspect of our work is under a strict quality standard. This includes: Design, Development, Production, Calibration Laboratory and Client Service. We are dedicated to quality, service and truth.

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CURRENT NEWS

[1/12] NIOSH seizes the lead in sensitive Respirable Silica dust measurement with the RASCAL cyclone.
[1/12] BGI announces release of major upgrade to their line of electronic air flow calibrators.
[10/11] New exploded assembly drawing of the WDF-ll showing all parts with Part Numbers.
[7/11] David Hall has sent four additional historical reports from the Warren Spring Archive
[6/11] BGI launches its free historical Aerosol & Air Pollution technical Book Library.
[1/11] Fundamental Nanoparticle Measuring Instrument Papers found and available.
[6/10] Downlaod the Quality Assurance Sampling Plan for the BP Oil Spill
[6/10] Young Calibration, UK joins BGI to provide Service to users of BGI Calibrators in Europe and environs.
[6/10]

BGI Primary Reference Method Samplers Deployed to The Gulf Coast to Monitor Air Quality
[5/10] Updated version of the cyclone calculator available. Pressure drop data for all models added.
[11/09] ISO Guide to Measurement Terms is available.
[11/09] Particle Sizing has never been easier using the BGI family of Cascade Impactors
[5/09] BGI introduces the H-PEM Personal Impactor. Mfg. under license from the Harvard SPH.
View a dynamic presentation of the H-PEM assembly.
(Adobe Acrobat Reader 8.0 req'd)
[5/09] The tetraCal now has a partner, the tetraCal-Ultra, with higher flow rates

BGI's Newest Addition
The BGI H-PEM

A development of the
Environmental Science and Engineering Group
at the Harvard School of Public Health

BGI H-PEM

 

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Modified: Monday, January 30, 2012

 

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