Airy Technology P611 Handheld Laser Particle Counter

Airy Technology P611 is the accurate, user friendly handheld particle counter. Its large color display shows 6 channels of cumulative and different particle counts simultaneously. Airy Technology P611 saves up to 10,000 sample data in the memory, which can be reviewed on the unit display and/or easily downloaded to your PC via USB cable. Temperature and humidity can also be monitored with the optional probe. P611 complies with ISO 21501-4 and comes with a two-year warranty. With excellent quality and reliable performance, Airy Technology P611 is the best solution for professionals who validate ISO cleanrooms (Class 5-9) and investigate indoor air quality. Keep reading to learn more about the P611 or CLICK HERE to view all Airy Technology products.


  • ISO Cleanroom Certification 9Class 5-9)
  • Point Measurements at Cleanrooms
  • Particle Source Investigation
  • Filter Testing and Leak Detection
  • Indoor Air Quality Investigations
  • Quality Control


  • 6-Channel Simultaneous Measurements
  • Channel Range: 0.3-10.0µm
  • Flow Rate: 0.1 CFM (2.83 LPM)
  • Optional Temperature & Humidity Control
  • Large Color Display
  • Maximum Concentration: 4,000,000 particles/ft3
  • Data Download Software Included
  • Buffer Memory: 10,000 Records
  • ISO 21501-4 and JIS B9921 Compliant
  • Data Report: ISO 14644-1 and EU GMP


  • Channel Sizes:
    • Standard: 0.3, 0.5, 0.7, 1.0, 2.0, 5.0 µm
    • Standard: 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 µm
    • Standard: 0.3, 0.5, 0.7, 1.0, 2.5, 5.0 µm
    • Standard: 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 µm
    • Optional: Other Combinations Available (Contact PAC at [email protected] for more information)
  • Counting Efficiency: 50% at 0.3µm; 100% for particles > 0.45µm (per JIS)
  • Concentration Limits: 4,000,000 particles/ft3 at 5% coincidence loss
  • Light Source: Long life laser diode
  • Zero Count Level: <1 count / 5 minutes (per JIS B9921)
  • Size Resolution: <15% at 0.5µm (per ISO 21501-4)
  • Flow Rate: 0.1 CFM (2.83 LPM)
  • Flow Rate Control: Automatic flow control
  • Calibration: NIST traceable
  • Sample Probe/Tubing: Isokinetic sample probe, probe for tubing
  • Sampling Modes: Manual, Automatic, ISO, GMP, Cumulative/Differential, Count/Concentration
  • Reports: ISO 14644-1, EC GMP
  • Sampling Time: 1 second to 99 minutes 59 seconds (configurable)
  • Sampling Frequency: 1 to 9999 cycles or continuous (configurable)
  • Sample Output: Internal HEPA filter
  • Vacuum Source: Internal Pump
  • Communication Interface: USB
  • Data Storage: 10,000 sample records
  • Security: 2-level password protection
  • Alarm: Counts, Low battery, Flow, Laser
  • Display: 3.5″ 320×240 color LCD
  • Power: DC 5v 1A (Mini USB Type-B)
  • Battery: 4 x AA
  • Battery Life: Up to 4.5 hours of continuous use (LCD backlight low, Included Ni-MH Battery)
  • Environmental Sensors: Optional temperature/humidity probe
  • Dimensions (L x W x H): 178 x 90 x 47 mm (without isokinetic inlet, or temperature/humidity probe)
  • Weight: 480g (without battery)
  • Standards: CE, JISB9921, ISO 21501-4
  • Warranty: 2 year limited warranty
  • Operating Conditions: 5° to 35°C, 20% to 95% RH non-condensing
  • Storage Conditions: -20° to 50°C, up to 98% RH non-condensing
  • Included Accessories:
    • Operating Manual on CD
    • Quick Guide
    • AC Adapter
    • Isokinetic Inlet
    • Probe for Tubing
    • USB Cable
    • Zero Filter
    • Software
    • 4 x AA Batteries w/ Charger
    • Calibration Certificate
    • Carrying Case
  • Optional Accessories: Temperature/Humidity Probe

Find this P611 Particle Counter, along with all other Airy Technology Particle Counters at Production Automation.

This entry was posted in Clean Room, Meters & Test Equipment and tagged , , , by Melissa. Bookmark the permalink.

About Melissa

Since 1973, Production Automation Corporation (PAC) has focused on selling, stocking, and supporting technical products that solve manufacturing problems. We offer a very broad selection of the most recognized brands in the industry, alongside promising new suppliers we have carefully selected. Today, we deliver the best and most cost effective products and solutions available for electronic assembly, medical device manufacturing, and general industrial manufacturing. PAC is both a full-service stocking distributor and a manufacturer's representative.

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