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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NanoAir 10 particle counter and ParticleSeeker manifold for cleanroom monitoring.
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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Particle Measuring Systems Lasair Pro, a portable aerosol particle counter for cleanroom certification.
Clean Room Particle Counter: Lasair® Pro

The Lasair® Pro clean room particle counter provides real-time data for fast response to meet regulatory requirements including Annex 1 and ISO 14644. Quickly identify contamination sources to keep your cleanroom compliant.

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 two 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 non-viable contamination control and compliance (Annex 1 and ISO 14644-2) by monitoring particle levels closer to critical points.

Ticked bullet point Improve non-viable particle monitoring

Ticked bullet point Adaptable monitoring for your application

Ticked bullet point Simplified data management

Ticked bullet point Part of a Facility Monitoring System

Remote Particle Counter: IsoAir® Pro

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HandiLaz Mini handheld particle counter displaying measurement data on screen.
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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Remote air Particle Counter Airnet Particle
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 to particle count excursions, so you stay in control.

Ticked bullet point Trusted nonviable particle count data

Ticked bullet point Compliant by design to ISO 21501‑4 and ISO 14644‑2:2015

Ticked bullet point Designed for seamless cleanroom integration

Ticked bullet point Low maintenance & long lifecycle

Remote Particle Counter: Airnet® II / IIs

 

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Facility Pro 5010 environmental monitoring system cabinet with touchscreen interface and 19-inch rack-mount design.
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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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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