The SOLAIR 3350 incorporates our extreme life laser diode technology sensor to produce the industry’s longest laser diode life of 20+ year MTTF (based on continuous 24/7 operation).  Using a new, lighter extended-life battery and external AC adapter, the SOLAIR 3350 is even more portable. The SOLAIR 3350 features one of the industry’s best user interfaces (UI) to configure and operate the instrument with intuitive ICON-driven screens and menus that are simple and easy to learn and use.


The SOLAIR 3350 can store up to 3,000 records of particle count data from up to 8 particle channels and the configurable recipe database can store up to 50 recipes for sampling and reports.  All data can be quickly and reliably transferred to a computer, a Facility Monitoring System or a Building Automation System.  Secure data transfer (per 21 CFR Part 11) to a USB flash drive can be accomplished by using the Lighthouse secure data transfer feature and LMS Express or Express RT software to read it. Flexible communications with these instruments is made possible by the integrated Ethernet, RS-485, USB and USB flash drive interfaces.  SOLAIR 3350 is designed, manufactured and calibrated to ISO 21501-4 to ensure particle-counting accuracy.

Lighthouse Solair 3350 Portable Particle Counter

    • 0.3 µm – 25.0 µm, 100 LPM flow rate
    • Simultaneous display of up to 8 particle sizes
    • 21 CFR Part 11 compliant secure data transfer via USB flash drive
    • Extreme life laser diode technology > 20-year MTTF laser lifespan
    • Thermal printer or option without printer
    • Stainless steel construction
    • Designed for ISO 21501-4 compliance: unit-to-unit accuracy and repeatability assured
    • 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
    • User-definable printouts
    • Open architecture connectivity with OPC Server
    • Report wizard cleanroom pass/fail reports: FS-209E, ISO 14644-1, & EU GMP Annex 1
    • 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 

1 (888) 868 - 4546

We Accept

Visit our Top Rated Seller

eBay and Amazon Stores

keithley logo.png
meatest logo.png
tinsley logo.jpg
keysight logo.png
EA logo.PNG
ODA logo.png
ebay top rated.png
isa logo.png
HT logo.jpg
sonel logo.jpg
saluki - Square.jpg
langer logo good.PNG
detectus logo.jpg
megiq logo.PNG
  • Facebook - Grey Circle