Airborne Particle Counters for Cleanrooms

Airborne particle counters play an essential role in maintaining stringent levels of environmental cleanliness across a range of industries, including semiconductors and electronics, pharmaceuticals, biotechnology, and aerospace. By detecting and counting particles of varying sizes, non-viable aerosol particle counters help monitor and manage the concentration of particulate matter in a clean room, ensuring that it remains within the specified limits to prevent contamination and ensure product quality and safety.

Our air particle counters for clean rooms measure particles in a variety of applications – including continuous/ remote monitoring for environmental monitoring systems, and portable/ mobile monitoring, including handheld versions. Our instruments meet all current and anticipated relevant regulatory requirements such as EU GMP Annex 1 and ISO 14644.

Particle Measuring Systems uses laser particle technology in for most airborne particle counters, and condensation particle counting technology in the case of the NanoAir CPC.

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Condensation Particle Counter CPC NanoAir™ 10

Get insights from anywhere in your ultra-clean environment with this purpose-built 10 nm condensation particle counter. Increase uptime and improve yield.

Ticked bullet point Monitor inside semiconductor process tools with the smallest form factor on the market

Ticked bullet point Uninterrupted, maintenance-free monitoring for 12 months with continuous 24/7 measurements.

Ticked bullet point Best false count rate of any CPC designed for ultraclean environment monitoring

Condensation Particle Counter CPC NanoAir™ 10

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Clean Room Particle Counter: Lasair® Pro

The Lasair® Pro clean room particle counter provides real-time data for fast response to meet regulatory requirements. Quickly identify contamination sources to keep your cleanroom compliant with cleanroom certification.

Ticked bullet point Ideal for cleanroom monitoring and certification

Ticked bullet point Comply with industry regulations

Ticked bullet point Versatile

Clean Room Particle Counter: Lasair® Pro

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Airborne Particle Counter: Lasair® III 110

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.

0.1 Micron Airborne Particle Counter: Lasair® III 110

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remote particle counter IsoAir Pro Plus from Particle Measuring Systems (PMS)
Remote Particle Counter: IsoAir® Pro

Optimize your cleanroom monitoring with the IsoAir® Pro. Improve contamination control and compliance by monitoring particle levels closer to critical points.

Ticked bullet point Improve contamination control

Ticked bullet point Get adaptable monitoring for your needs

Ticked bullet point Streamline data management

Remote Particle Counter: IsoAir® Pro

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Handheld Particle Counter: Handilaz® Mini II

Reduce downtime and monitor your cleanroom with ease using palm-sized HandiLaz® Mini II. Comfortably measure particle presences in your clean room and respond quickly and accurately to leaks.

Ticked bullet point Quickly diagnose sources on the spot

Ticked bullet point Sensitivity: 0.2 – 10 µm

Ticked bullet point Reduce running or replacement costs of monitors

Handheld Particle Counter: Handilaz® Mini II

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Continuous Particle Counter: Airnet® II / IIs

Airnet II laser optical particle sensors stand sentry in your cleanroom—delivering precise, real‑time insight so you can respond fast and stay in control.

Ticked bullet point Prevent downtime and inaccuracies

Ticked bullet pointLow maintenance & long lifecycle

Ticked bullet point Compliant by design to ISO 21501‑4 and ISO 14644‑1:2015

 

 

Remote Particle Counter: Airnet® II / IIs

 

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Environmental Monitoring Systems: FacilityPro®

Increase productivity with data integrity assurance, process automation, simplicity of use, and data integration. Protect product quality with real-time monitoring and communication from an environmental monitoring system for your cleanroom.

Ticked bullet point Ensure product quality

Ticked bullet point Safeguard compliance with industry regulations

Ticked bullet point Minimize downtime and maintenance

Environmental Monitoring Systems: FacilityPro®

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Particle Counting Software software downloads
DataAnalyst™ Particle Counting Software

Save time when analyzing data with DataAnalyst™ Particle Counting Software. Manage data effectively and reduce costs with report generations and calculations done for you.

Ticked bullet point Eliminate manual record-keeping and human errors

Ticked bullet point Reduce time doing calculations and analyzing data

Ticked bullet point Easily generate reports to demonstrate compliance

DataAnalyst™ Particle Counting Software

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Aerosol Manifold
AM ll 16/32: Aerosol Manifold for Sequential Monitoring

Safeguard cleanroom integrity with advanced sequential monitoring. The AM II enables aerosol contamination checks at multiple locations using a single fixed airborne particle counter—ideal for trend analysis and cleanroom verification when continuous monitoring isn’t required.

Compatible with Lasair and IsoAir instruments.

AM II Aerosol Manifold System for Particle Counting

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