Specifications include, but are not limited to: Teledyne API T640X PM2.5 Mass Monitor; Main Specifications • Broadband spectroscopy using 90° white-light scattering with Polychromatic LED • PM10, PM2.5, and PM10-2.5 simultaneously • Internal sample flow controller with ambient Temp./Press. compensation • Aerosol Sample Conditioner (ASC) • Auxiliary Flow System with the US EPA, 16.7LPM, PM10, 640X Inner Sample Tube, 640X Bypass Flow Coupler, and External Pump • Ambient Temperature Probe with 15-ft cable and solar shield • Lifetime Technical Support • Operating Manual on CD • 2 Year Warranty Verification Kits and Tube Extensions • Leak Check, Flow Audit Adaptor Kit • Sample Tube Extension Kit, 8 Foot, ea. with Coupling and Roof Flange Other Specifications • Operating Temperature: 0 – 50˚C, non-condensing • Ambient Temperature -40 - 60°C • Ambient Relative Humidity 0 - 100% • T Series analyzer interface with full touch screen display • 4Gb memory allows for > 1 year of internal data storage • Front Panel USB Ports 2x type-A Peripheral Ports • Ethernet Communication (supports TCP/IP Modbus and HTTP polling protocols) with remote control software. • T640 instrument: 100-240VAC 50/60Hz, Power consumption <120W @ 120VAC • External Pump: 100-120VAC 60Hz, Power consumption <360W @ 120VAC