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Particle Measuring Systems
Without measurement there is no control
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  • Particle Counters
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Experts in
Contamination
Monitoring Solutions
Since 1972

for Cleanrooms and Controlled Environments

Providing you with the superior knowledge, technology, quality, and service you need to successfully Meet Regulatory Requirements and Improve Yield

  • Introducing the NEW Antibacterial MiniCapt® Mobile

    A robust antibacterial exterior reduces cross contamination from monitoring activities.

    Learn More
  • NEW: Remote Particle Counter

    A compact remote VHP resistant particle counter for an effective and flexible particle monitoring system.

    Learn More
  • 20 nm Contamination Control

    Particle size specification for process chemicals is...

    Learn More

Contamination Monitoring Professionals

Particle Measuring Systems (PMS) specializes in viable and nonviable particle counters and particle counting solutions that measure and monitor contamination levels in clean and controlled environments. Since 1972, our knowledgeable and experienced team has been developing innovative technologies to advance the cleanroom monitoring industry. Led by our technology which provides accurate and reliable results and information for our clients, Particle Measuring Systems is one of the world’s leading companies and manufacturers for particle counting instruments, and molecular and microbial monitoring.

A cleanroom is a controlled environment to manufacture products to help improve yield and meet regulatory requirements. We lead this industry of cleanroom particle counters and contamination monitoring worldwide by actively developing our instruments to perfection. Anything less is unsatisfactory.

Technology Particle Measuring Systems provides are:

  • Particle Counters for Air and Gas
  • Liquid Particle Counters
  • Microbial Viable Contamination Monitors
  • Molecular Contamination Monitors
  • Facility Monitoring Systems

In addition to manufacturing cleanroom contamination monitors and equipment, we provide software, environmental monitoring, data management, advisory, training, GMP, projects, and calibration. It is important that we not only provide the proper instruments and equipment for our clients, but also the essential services and support they require to gain meaningful insights to the data generated.

Particle Measuring Systems provides products and services to the following industries:

  • Pharmaceutical and Life Sciences
  • Semiconductors and Microelectronics
  • Photonics and Optics
  • Aerospace and Defense
  • Food and Beverage
  • Industrial Manufacturing
  • Research and Development

Particle Measuring Systems also leverages our experts to provide advisory services and educational training and information including Particle College, knowledge center blogs, and application notes for products and equipment. In addition, we host in-person and video webinars about industry specific events and products. Be sure to register for our upcoming webinars today!

For additional product and/or service information, or order requests, please contact us today.

John Mitchell, President Particle Measuring SystemsJohn Mitchell, President Particle Measuring Systems

Products

  • Aerosol Particle Counters
  • Liquid Particle Counters for Chemical and Water Particle Monitoring Applications
  • Microbial Samplers
  • BioCapt®Certificates of Analysis
  • Compressed Gas Particle Counters
  • Molecular Monitors
  • Software / Data Management

Industries

  • Pharma
  • Semi
  • Photonics & Optics
  • Aerospace
  • Particle Measurement for Industrial Manufacturing

Service & Support

  • Advisory Service
  • Product Calibration and Service
  • Customer Service

Knowledge Center

  • Particle Counting Education
  • Particle College – Electronics Industry Focused
  • Contamination Monitoring Videos
  • Blog

About Us

  • Contact Particle Measuring Systems
  • Why Choose Particle Measuring Systems
  • Particle Measuring Systems’ Executive Team
  • Careers
  • Corporate Responsibility
  • COBE
  • Parent Company
  • Press Releases
  • ISO Registrations & Quality Policy
  • Trademarks & Patents
  • Anti-Slavery
  • Export Compliance

Particle Measuring Systems- USA

Corporate Headquarters
5475 Airport Blvd.
Boulder, CO 80301

T. +1 303-443-7100
F. +1 303-440-1090
E. [email protected]

Keep in touch! Receive industry news from us:

Products

  • Aerosol Particle Counters
  • Liquid Particle Counters for Chemical and Water Particle Monitoring Applications
  • Microbial Samplers
  • BioCapt®Certificates of Analysis
  • Compressed Gas Particle Counters
  • Molecular Monitors
  • Software / Data Management

Industries

  • Pharma
  • Semi
  • Photonics & Optics
  • Aerospace
  • Particle Measurement for Industrial Manufacturing

Applications

  • ISO 14644
  • ISO 21501-4
  • USP 797
  • Meet USP 788 Particulate Matter in Injections
  • Parts Cleanliness Testing
  • Annex 1 Latest Draft Revision Updates
  • 21CFR 11

Service & Support

  • Advisory Service
  • Product Calibration and Service
  • Customer Service

Education and Training

  • Knowledge Center
  • Particle College – Electronics Industry Focused
  • Software / Data Management
  • Blog

About Us

  • Contact Particle Measuring Systems
  • Why Choose Particle Measuring Systems
  • Particle Measuring Systems’ Executive Team
  • Careers
  • Corporate Responsibility
  • COBE
  • Parent Company
  • Press Releases
  • ISO Registrations & Quality Policy
  • Trademarks & Patents
  • Anti-Slavery
  • Export Compliance

Particle Measuring Systems- USA

Corporate Headquarters
5475 Airport Blvd.
Boulder, CO 80301

T. +1 303-443-7100
F. +1 303-440-1090
E. [email protected]

Keep in touch! Receive industry news from us:

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