Casella USA
Amherst, NH 03031
Nov 04, 2009 Dust Detective is optional environmental enclosure kit that, with Casella Apex Lite sampling pump, allows Microdust(TM) Pro real-time dust monitor to run for up to 19 hr continuously in field. Kit can be used in site surveys, providing both gravimetric and real-time dust data for accurate safety evaluation and reporting purposes. It is available separately and as complete kit with dust monitor, pump, and carrying case.

AMETEK Land, Inc.
Pittsburgh, PA 15238
Jul 29, 2009 Utilizing 3 technologies, Model 4500 Mk III performs reliable stack opacity measurement and dust concentration monitoring. Homogeneous LED light source, combined with Flood LED, helps achieve optimal stability and accuracy, while this solid-state system also lends to reliable operation. Featuring fully automatic zero checking and drift compensation, system is able to report data as opacity, dust density, or optical density.

Environmental Devices Corporation
Plaistow, NH 03865
Jul 27, 2004 Portable, Haz-Dust Model VD-7500 measures levels of lung damaging particulates while simultaneously overlaying dust concentration onto video images. All data is displayed in real-time on computer screen, allowing investigator to obtain and record events that are linked to worker exposure to airborne contaminants.

Biotest Diagnostics Corp.
Denville, NJ 07834
Jun 18, 2002 Computer-programmable, Model P3610 APC Portable Airborne Particle Counter measures up to 6 size ranges down to 0.3 micron at 1 cfm flow rate. Total particles are measured in 3 concentration modes: particles/m³, particles/L and particles/ft³. Model P3610 stores data for up to 1,000 sample locations. Names for each location (up to 22 alphanumeric characters) may be created and stored. Unit includes back-lit LCD touch-screen.

Environmental Devices Corporation
Plaistow, NH 03865
Jan 21, 2002 OSHA- and EPA-compliant Model HD-1003 Real-Time Personal Dust Monitor, with lapel-mounted optical sensor, provides true breathing-zone measurements and graph reporting via included software. HD-1003 offers immediate determination and data storage of airborne particulate concentrations in milligrams per cubic meter. Sensor accepts standard 37mm filter gravimetric cassette, allowing user to collect concurrent filter air samples for OSHA compliance.