Airy P311 Laser Particle Counter

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Airy P311 Laser Particle Counter
  • Feature summary

  • Three Channel Particle Counter
  • Large color display, compact & lightweight
  • Shows cumulative and differential particle counts
  • Middle particle range can easily be changed by user
  • Maximum concentration of 4 million particles per cubic foot
  • Unrivalled 8000 data set record
  • Easy download of data to PC via USB
  • Data is saved as a CVS file which is transferable to Excel
  • Accurate, dependable & user friendly
  • Price: $1,795.00 US dollars

General Specifications
Range of particle sizes 0.3 μm to 5.0 μm
Channel sizes Fixed: 0.3 μm and 5.0 μm
Selectable middle channel: 0.5 μm, 1.0 μm, 2.0 μm, or 2.5 μm
Counting Efficiency 50% at 0.3 μm; 100% for particles > 0.45 μm (per JIS)
Concentration Limits 4,000,000 particles/ft3 at 5% coincidence loss
Light Source Laser Diode
Zero Count Level < 1 count/5 minutes. Meets JIS B9921
Calibration NIST Traceable
Flow Rate 0.1 cfm (2.83 L/min)
Sample Probe/Tubing Isokinetic sampling probe, probe for tubing
Sampling Frequency 1 to 1999 cycles or continuous, (configurable)
Sampling Modes Manual, automatic and ISO Class 4
Sampling Time 1 sec. to 99 min. 59 sec., (configurable)
Sample Output Internal HEPA filter
Vacuum Source Internal Pump
Data Storage 8000 sample records
Display 3.5-inch 320 x 240 Color LCD
Operating conditions 5°C to 35°C, 20% to 95% RH non-condensing
Battery Life Maximum 4.5 hours (with 2400mAh Ni-MH batteries)
Dimensions 178(H) x 90(W) x 47(D)mm (without isokinetic inlet)
Weight 480g without batteries
Standard accessories Calibration Certificate, Operations Manual, Quick Start Guide, AC Adaptor, Zero Filter, Software, USB Cable, 4 x AA Batteries with Charger, Isokinetic Inlet.
Optional accessories Carrying Case, Tripod.