+1-303-443-7100

Particle Measuring Systems remote and portable airborne particle counters for air and gas are specifically designed for controlled and cleanroom environments.

Our particle counter solutions can be used for standalone portable / mobile applications or for cleanroom facility monitoring. Our complete facility monitoring solutions include contamination control advisory services (risk assessment, sample point placement, etc.), customized solutions to meet your processes, installation and validation, data management, and ongoing support.

Ideal for cleanroom environmental monitoring, classification, and qualification. Learn more about our complete environmental monitoring solutions. Our cleanroom monitoring equipment includes remote and portable particle counters. We also have viable microbial monitoring equipment for cleanroom monitoring.

Always manufactured to exceed or meet industry standards and requirements such as ISO 14644 (1 and 2) and EU GMP Annex 1, Particle Measuring Systems’ technology provides comprehensive data and accurate results for EU GMP Annex 1 all users.

For over 45 years, Particle Measuring Systems (PMS) has been the trusted name for controlled environment (including cleanroom grade) particle counting solutions. We distribute a full catalog of gas and air particle counters for cleanroom environments, as well as provide expert contamination control advisory and support services, global customer training, project installation, and consistent world class service and calibration solutions.

Particle counters are crucial for the manufacturing of critical products within cleanrooms. Our team develops technology that counts particles in a clean environment and then calculates, manages and reports the results. By doing so, we help you improve yield and meet all global regulatory requirements, including EU Annex 1, ISO 14644-1:2015, ISO 8573 and 21CFR Part 11.

Our remote and portable gas and air particle counters are specifically designed for cleanroom environments. Always manufactured to exceed or meet industry standards and requirements, Particle Measuring Systems’ technology provides comprehensive data and accurate results for all users.

Cleanroom Monitoring Services

Particle Measuring Systems can support your cleanroom specific needs not only with our instruments but also through our advisory services and application engineering teams. Our services include:

Cleanroom Particle Counter Benefits

Particle Measuring Systems has a complete line of viable and nonviable, remote and portable/mobile particle counters. Complete contamination monitoring from a single manufacturer.

Our powerful and effective airborne particle counter technology services many industries.

Semiconductor and Microelectronics

We help you improve semiconductor and other microelectronic yields by providing high sensitivity solutions including the Lasair III 110 airborne particle counter. We also have remote solutions including the Airnet II, which can be used for continuous cleanroom monitoring. Our high-pressure gas particle counters allow monitoring of gas contamination at line pressures.

Pharmaceutical and Life Science

For pharmaceutical and life science manufacturers, our cleanroom particle counters help you meet all regulatory requirements with our instruments. Complete clean room environmental monitoring solutions, including data management, security, and analysis. Choose from remote or mobile cleanroom monitors. We also have adapters for compressed gas particle monitoring.

Photonics and Optics

With our specialized experience in photonics and optics, we can help you protect your product with effective air particle counting. The Lasair III can be used for mobile or remote applications.

Aerospace & Defense

Particle Measuring Systems was founded originally to meet aerospace requirements, and we continue to have the expertise you need to monitor your clean room manufacturing, whether it is continuous or mobile sampling for the protection of sensitive space instrumentation or vehicle delivery systems.

Our cleanroom Particle Counters provide you with:

  • The most accurate results
  • Alarm notification and reason tracking
  • Automated, fast, and compliant calculations
  • Intuitive & easy to use interfaces
  • Documentation for regulatory agencies
  • Multiple communication protocols and Wi-Fi capability
  • Limited maintenance requirements
  • Testing, certifying and validating of cleanrooms
  • Automated, fast, and accurate calculations
  • Particle Measuring Systems’ technology service and support
  • Trend analysis’
  • Documentation functions
  • Identification of disrupted isolator protection
  • Interface and Wi-Fi adaptability
  • Limited maintenance requirements
  • And more

Our Cleanroom Grade Particle Counters

Without reliable measurements, effective control of a cleanroom environment is not possible. PMS strives to set the industry standard for cleanroom technology, guaranteeing reliable results to meet and exceed your regulatory needs with and unprecedented control and quality to help you improve yield.

To find out more about how PMS can provide innovation, empowerment, and integrity to your cleanroom controls and monitoring strategy, attend our upcoming webinars, register for particle college, or contact one of our local offices.

HPD II High Pressure Diffuser

The HPD II Aerosol Monitoring Accessory is compatible with non-toxic, non-flammable gases such as Clean Dry Air (CDA), Argon, Nitrogen and Carbon dioxide.

Economical monitoring of non-toxic, non-flammable pressurized gases (CDA, N2, Ar, CO2) with atmospheric pressure particle counters.

Take a closer look

high pressure diffuser