The Airy P311 handheld particle counter measures 0.3 μm to 5.0 μm with a flow rate of 0.1 CFM (2.83 LPM).
Large color display shows cumulative and differential particle counts of 3 particle sizes simultaneously. The middle particle range can easily be changed by a user. P311’s maximum concentration of 4,000,000 particles/ ft3 and up to 8,000 data set record capabilities is the highest in the market. Data can be checked on the unit display and/or easily downloaded to your PC via USB cable and saved as a CVS file which is transferable to Excel. P311 is accurate, dependable, user friendly, compact and light weight.
Selectable Range ; 0.3 µm and 5.0 µm fixed
0.5, 1.0, 2.0, or 2.5 µm selectable middle channel
Superior Maximum Concentration; 4,000,000p/cf
Large Color Display
Cumulative and Differential Count
Data Download Software
USB for Data Download and Power
Streamlined & Lightweight
Great Energy Conservation
User Friendly, Easy Operation
Includes: Carrying Case, AC Adaptor, Isokinetic Inlet, USB Cable, Zero Filter, Software, 4 x AA Batteries with Charger, Calibration Certificate, Quick Guide, Operating Manual on CD