Aerosol Particle Counters
We can help you with finding the most suited product for your application. Particle certification according to new ISO 14644-1, Continuous Particle Monitoring of critical parameters according to new EU GMP Annex1 or Indoor Air Quality controls and much more.


We offer many different models
- Portable Particle Counters for use when monitoring and classifying clean rooms according to ISO 14644-1, EU GMP Annex 1 or Filter Testing according to ISO 14644-3.
- Handheld Particle Counters for use in IAQ (Indoor Air Quality) Applications or fault finding of particle sources.
- Remote Particle Sensors to build up an monitoring system via a network to log data in real-time.
TSI AEROTRAK®+
They are designed so that you have critical data at your fingertips – using second-by-second sampling – without worry of data interruption or potential data loss. The reliability of the laser technology inside cannot be challenged as TSI offers the industry’s best laser warranty coverage ever – 5 years. All models comply with the stringent requirements set forth in the latest ISO 21501-4 calibration standard.
- Reliable laser technology backed by the industry’s longest warranty (five years)
- Secure, long-term collection and storage of critical manufacturing data
- Reduce installation costs and complexity – wireless enabled with minimal infrastructure
- Identifies industry’s widest range of particle sizes by way of available model options
- Simplifies integration with Ethernet or DC power
- Reliable operation with heavy industrial electrical immunity compliance
- Early-warning of adverse environmental trends with per second sampling
- Predictive instrument maintenance alerts
- ISO 14644-14 suitability for use classified
- Sealed inlet prevents accidental ingress of cleaning solutions
- Rapid setup and unit configuration using standard USB-C cable
- Easy integration into TSI FMS Software with sensor auto discovery
- Easy Integration into third party systems with 4-20 mA analog data output model options
- Model 7510 only
- Enables 21 CFR Part 11 data collection with FMS Software
- Meets EU and US FDA Aseptic Processing Guidelines with 1 CFM (28.3 L/min) flow rate, 0.5 μm
and 5 μm size channel size
options