The SOLAIR 1100LD (Laser Diode) leads the industry as the first of its kind portable particle counter with 0.1 micron sensitivity and 1.0 CFM (28.3 LPM) flow rate using laser diode technology. Conventional HeNe (Helium Neon) particle counters require frequent cleaning, periodic Laser tube replacement and suffer low concentration limits. The SOLAIR 1100LD is designed to operate in ISO Class 1 to Class 7 cleanrooms without concerns of it degrading its environment or exceeding concentration limits. 


The SOLAIR 1100 uses a laser diode as its laser source.  This laser technology provides the SOLAIR 1100 with a 10x increase in concentration limits relative to the competition.  The higher concentration limit allows the instrument to be used in ISO Class 1 to Class 7 environments.



Lighthouse Solair 1100LD (Laser Diode) Portable Particle Counter

    • 1.0 CFM (28.3 LPM) flow rate
    • Up to 8 particle sizes
    • Number 1 in class for versatility
    • Industry's Best User Interface
    • ISO 21501-4 Compliant
    • One of the lightest portables on the market
    • Stainless steel construction
    • 21 CFR Part 11 compliant secure data transfer via USB flash drive
    • Report wizard for cleanroom pass/fail reports: FS-209E, ISO 14644-1 (2015 version)  and EU GMP Annex 1
    • Multiple communication interfaces: USB, RS-485, Ethernet and USB flash drive
    • 5.7-inch color TFT touch screen display
    • 3,000 record data storage memory
    • 50-record configurable recipe database
    • Multiple language support:  English, French, German, Italian, Spanish, Chinese, Russian, Japanese, Korean

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

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