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PMS Lasair - Model III 110 -0.1 Micron Inline Airborne Particle Counter
The Lasair III 110 delivers true 0.1 μm particle detection. It stands as a trusted safeguard for certifying the most critical environments—ISO Class 1 and 2 cleanrooms. Get the laser diode-based particle counter that best suits your needs as it comes in 2 models; a mobile model or an inline model.
Speed up clean room testing and strengthen data reliability with the Lasair® III 110 particle counter. Get immediate insights for faster troubleshooting and shorter certification processes.
- Real-time detection of yield-impacting particles for immediate action.
- Mobile monitoring pinpoints contamination sources quickly.
- Patented Smart Flow technology eliminates undercounting errors common in manifold sampling.
- Versatile accessories support monitoring across multiple applications.
- True 0.1 µm particle detection ensures uncompromised precision.
Quickly pinpoint particle sources for ISO 14644-1 certification of Class 1 and 2 cleanrooms—ideal for mobile monitoring in critical environments.
Delivers continuous, uninterrupted 0.1 µm monitoring at critical locations—ideal for cleanroom compliance, process tool monitoring, and filter testing.
Perfect solution for continuous monitoring of critical locations
Contamination Monitors - Airborne Particle Counters - 0.1 Micron Airborne Particle Counter - Lasair - III 110
The Lasair® III 110 Inline is a laser diode-based true 0.1 µm particle counter with 1.0 CFM flow rate.
With a comprehensive set of features and unequaled accuracy, the Lasair III 110 o ers reduced operating costs and the reliability and longevity to support its three-year laser warranty.
Reduce Defects
- Real-time measurement of yield-impacting particles
- Full range of accessories for monitoring in di erent applications
- Actual detection of 0.1 µm particles
Increase Productivity
- Quiet operation improves work environment
- Interfaces with Facility Net so ware for comprehensive data
- management
Cost-E ective
- Use same particle counter for ISO Class 1 – 9 applications
- Eliminates need for frequent, costly laser cleaning
- Easy to clean/wipe down; designed to minimize particle traps
- Rugged, chemical-resistant, stainless steel casing
- Long-lasting cooled diode with 3-year laser warranty
- Critical orifice configuration can use house vacuum for aerosol manifold
- applications
- Diode laser
- 8 user-adjustable sizing channels from 0.1 – 5.0 µm
- Integrates up to 4 environmental sensors
- Cleanroom and minienvironment monitoring
- High-sensitivity applications
- Manifold sampling (with Aerosol Manifold II)
- Process gas monitoring (with High Pressure Di user)
- Ultraclean zones (ISO 1–2)
- Filter testing
- Channel thresholds: 0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 1.0, and 5.0 µm by default – All 8 channels are user-adjustable
- Counting e iciency: 50% @ 0.1 µm
- Flow rate: 1 CFM (28.3 LPM)
- Calibration: Materials traceable to US National Institute of Standards and Technology (NIST) ISO 21501-4 Compliant
- Test methodology: 0.1 µm particles verified by Di erential Mobility Analysis; larger sizes verified by transmission electron microscopy
- Maximum concentration: @ 10% coincidence loss: > 950,000/ 3 (optional diluter required for ISO Class 8+); automatic coincidence alarm
- Zero count level: Exceeds JIS (Japanese Industrial Standards), allowing use in ISO Class 1 and ISO Class 2 rooms
- Laser source: Laser diode, 6 W (de-rated to 2.5 W), 810 nm, infrared
- Laser cooling: Thermoelectric chilling (Peltier cooler), heat sink, dedicated cooling fan
- Vacuum: 1/4” barbed fitting. Requires > 15 in Hg
- Warranty: 3-year warranty on laser module, 2-year warranty on other components
- Communication modes: Ethernet (PMS Protocol, Modbus TCP) or RS-232; four 4-20 mA outputs (3 particle, 1 status) Pulse/TTL Output
- Environmental sensors: Optional Temp/RH probe; integrates up to 4 external sensors via 4-20 mA input
- Remote operation: Use Facility Net so ware to control remotely
- Data and sampling security: Stored data records cannot be altered; sampling recipes can be password protected
- External surface: Stainless steel chassis and anodized aluminum chassis all ESA/ESD compliant
- Cleaning materials: Bleach, ethyl/isopropyl alcohol, peroxide/quaternary ammonium solutions
- Dimensions: (w, h, l) 11.0 x 12.5 x 18.5 in (28.0 x 31.8 x 47.0 cm)
- Weight: 29.6 lb (13.4 kg)
- Power: 100 – 240 V, 3 A, 50 – 60 Hz
- Operating environment and sample conditions: Temperature: 15 – 30 °C (59 - 86 °F); Humidity: 1 – 95% non-condensing; Ambient pressure @ altitudes from 0 – 7,000 (0 – 2,134 m)