# Particle Measuring Systems: Contamination control instruments and expertise

> Particle Measuring Systems provides contamination monitoring \& control for clean manufactures such as pharmaceutical or semiconductor\.

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## Pages
- [Cleanroom Environmental Monitoring](https://www.pmeasuring.com/pharmaceutical-environmental-monitoring-systems/)
- [PMS® Particle Counter Service \- Repair \& Calibration](https://www.pmeasuring.com/pms-service-repair-and-calibration/)
- [Software Downloads](https://www.pmeasuring.com/software-downloads/)
- [Home](https://www.pmeasuring.com/)
- [Subscribe to our newsletter](https://www.pmeasuring.com/subscribe-to-our-newsletter/)

## Posts
- [Particle Measuring Systems Launches the First 20 nm Particle Counter Certified for Hazardous\-Area Solvent Monitoring](https://www.pmeasuring.com/chem-20-sm-20nm-solvent-particle-counter/)
- [Particle Measuring Systems Leadership Transition Announcement](https://www.pmeasuring.com/particle-measuring-systems-leadership-transition-announcement/)
- [Particle Counter Calibration to Support Clean Manufacturing](https://www.pmeasuring.com/protect-clean-manufacturing-with-regular-particle-counter-calibration/)
- [10 Tips to Safeguard Your Cleanroom Through Proactive Contamination Monitoring](https://www.pmeasuring.com/gmp-cleanroom-contamination-monitoring-tips/)

## Products
- [BioCapt®: Microbial Impactor](https://www.pmeasuring.com/product/biocapt-microbial-impactor/): This continuous air microbial impactor for cleanrooms is an innovative replacement for settle plates\. It provides an effective solution to meet EU GMP Annex 1 continuous viable monitoring requirements while minimizing false positives and creating validatable and actionable data\.
- [20 nm Chemical Particle Counter: Chem 20™/SM](https://www.pmeasuring.com/product/chem-20-chemical-particle-counter/): Repeatable results, detects larger concentrations of particles with better statistics than competitive products\.
- [Environmental Monitoring Systems: FacilityPro®](https://www.pmeasuring.com/product/facility-monitoring-system-fms-facilitypro/): A Facility Monitoring System with industrial control assures data integrity, process automation, simplicity of use, and data integration\.
- [Facility and Particle Monitoring Software](https://www.pmeasuring.com/product/facility-net-monitoring-software/)
- [PharmaceuticalNet™ Pro: Environmental Monitoring Software](https://www.pmeasuring.com/product/pharmaceutical-net-pro-environmental-monitoring-software/)

## Webinars
- [Turn Environmental Monitoring Data into Action](https://www.pmeasuring.com/webinar/turn-environmental-monitoring-data-into-action/): In this webinar we present clear strategies to leverage EM data into practice improvements\.
- [Successful Implementation of a New Aseptic Filling Line](https://www.pmeasuring.com/webinar/the-successful-implementation-of-a-new-aseptic-filling-line/): This webinar will explore best practices for developing new sterile product filling lines, with an in\-depth analysis of the latest Annex 1 regulations and a look at future technology advancements\. 
- [Monitoring Guidelines for the Control of Particle Contamination in High\-Purity Process Chemicals](https://www.pmeasuring.com/webinar/monitoring-guidelines-for-the-control-of-particle-contamination-in-high-purity-process-chemicals/): It is no longer enough to rely on the Certificates of Analysis \(CoA\) from high\-purity material manufacturers, and in particular, for bulk and specialty chemical suppliers\. Continuous particle monitoring of chemicals at all stages of the chemical distribution process is required to maintain the ultra\-cleanliness that is required for control\.
- [Decentralized Manufacturing: Reshaping the Future of Production](https://www.pmeasuring.com/webinar/decentralized-manufacturing/): Explore how decentralized manufacturing is reshaping production through distributed facilities that improve agility, resilience, customization, and sustainability\. Learn key success factors, challenges, and real\-world pharmaceutical applications\.
- [FLEXLINE RF\-ST: Quality by Design in Action](https://www.pmeasuring.com/webinar/flexline-rf-st-quality-by-design/): This webinar shows how Quality by Design principles support effective EM in pharmaceutical manufacturing, using Comecer's FlexLine RF\-ST as a case study\.

## Presenters
- [Giovanni Tronci](https://www.pmeasuring.com/webinar_presenter/giovanni-tronci/)
- [Anna Campanella, PhD](https://www.pmeasuring.com/webinar_presenter/anna-campanella-2/)
- [Nicola Iannella](https://www.pmeasuring.com/webinar_presenter/nicola-iannella/)
- [Andrea Zanotto](https://www.pmeasuring.com/webinar_presenter/andrea-zanotto/)
- [Giulia Paternò](https://www.pmeasuring.com/webinar_presenter/giulia-paterno/)

## Papers
- [Particle Counting in Process Chemicals\</br\>Effervescent and Hot Chemicals](https://www.pmeasuring.com/application_note/a-counting-challenge/): Particle counting in process chemicals, especially effervescent and hot process as used the semiconductor industry pose unique challen\.\.\.
- [Uncovering Chemical Quality Improvements Through a Holistic Approach to Chemical Quality Management](https://www.pmeasuring.com/application_note/uncovering-chemical-quality-improvements/): A holistic approach to monitoring particles in ultra\-pure chemicals from supplier all the way to the wafer surface\. Get this paper\.\.\.
- [Precision at the Source: Particle Control for Semiconductor Chemical Suppliers](https://www.pmeasuring.com/application_note/a-comprehensive-solution-for-the-control-of-particle-contamination-in-high-purity-process-chemicals/): High\-Purity Process Chemical Particle Contamination Control has become increasingly complex due to nanometer technology\. As semiconductor devices become increasingly complex, and the critical particle size for today’s leading\-edge technology nodes decreases into the sub\-10 nm size\-range, the control and mitigation of potentially yield\-impacting particle contamination at the smallest possible particle size becomes ever more crucial\. Until recently, there has been a significant sensitivity gap between the critical particle size and the detection limit of traditional chemical particle counters\. This paper covers solutions\.\.\.
- [Cleanroom Classification, Qualification and Monitoring According to EU GMP Annex 1](https://www.pmeasuring.com/application_note/classification-qualification-and-monitoring-according-to-eu-gmp-annex-1-rev-12/): This application note breaks down the latest Annex 1 updates on cleanroom classification, qualification, and environmental monitoring\. Learn what’s changed, what’s expected, and how to stay compliant in sterile manufacturing environments\.

👉 Download the full guide to align your processes with Annex 1 Rev 12\.
- [Particle Counter Counting Efficiency](https://www.pmeasuring.com/application_note/particle-counter-counting-efficiency/): Understanding particle counter counting efficiency helps you to identify the best solution for your application and understand the data from the particle counter\. 

All non\-volumetric particle counters have sample volume growth to some degree, which results in a lower particle counting efficiency at the lower limit of detection and variable particle counting efficiency across the lower channel sizes\. This increase in particle counting efficiency with particle size means the counting efficiency measured at a single particle size in this channel cannot be applied to the entire channel\. Use of the particle counting efficiency as a correction factor does not result in “true” particle counts\.

## Representatives
- [Brice Monteil](https://www.pmeasuring.com/representative/ed-jones/)
- [Brice Monteil](https://www.pmeasuring.com/representative/ed-jones-2/)
- [Brian Morgan](https://www.pmeasuring.com/representative/brian-morgan-life-sciences/)
- [Bryce Kooistra](https://www.pmeasuring.com/representative/bryce-kooistra-life-sciences/)
- [Edward Rodriguez](https://www.pmeasuring.com/representative/edward-rodriguez/)

## Industries
- [Essential Insights into EU GMP Annex 1: 2022 \</br\>Environmental Monitoring Updates](https://www.pmeasuring.com/industry/eu-gmp-annex-1-2022/)
- [Semiconductor \& Microelectronics](https://www.pmeasuring.com/industry/semiconductor-microelectronics/)
- [Life Sciences \& Pharmaceutical Contamination Control](https://www.pmeasuring.com/industry/contamination-control-in-pharmaceutical-industry/)
- [Aerospace \& Defense Contamination Control](https://www.pmeasuring.com/industry/aerospace-and-defense/)
- [Compounding Pharmacy Solutions](https://www.pmeasuring.com/industry/compounding-pharmacy-solutions/)

## Press Releases
- [PRESS RELEASE: Particle Measuring Systems Opens New Manufacturing \& Contamination Control Innovation Hub to Drive Future Growth in Colorado](https://www.pmeasuring.com/press_release/press-release-particle-measuring-systems-opens-new-manufacturing-contamination-control-innovation-hub-to-drive-future-growth-in-colorado/)
- [PRESS RELEASE: Particle Measuring Systems introduces a 10 nm aerosol particle counter with unsurpassed accuracy and smallest size available](https://www.pmeasuring.com/press_release/particle-measuring-systems-introduces-a-10-nm-aerosol-particle-counter-with-unsurpassed-accuracy-and-smallest-size-available/)
- [PRESS RELEASE: Particle Measuring Systems Announces Corporate HQ Relocation](https://www.pmeasuring.com/press_release/particle-measuring-systems-announces-corporate-hq-relocation-7/): Particle Measuring Systems has announced the purchase of a new building to increase manufacturing capacity and will relocate its global headquarters to the new site\.
- [PRESS RELEASE: Particle Measuring Systems Celebrates 50 Years](https://www.pmeasuring.com/press_release/particle-measuring-systems-celebrates-50-years/): Particle Measuring Systems \(PMS\) announces the 50th Anniversary of its inception\. Started in 1972 as a cloud microphysics company, PMS has grown into a solutions and thought leader for contamination monitoring and control within clean manufacturing facilities at sites around the globe\.
- [PRESS RELEASE: Particle Measuring Systems and Pharma Integration Introduce the BioCapt® Single\-Use AutoM Microbial Impactor for Automated Microbial Air Sampling](https://www.pmeasuring.com/press_release/biocapt-single-use-autom-microbial-impactor/): Introducing the BioCapt® Single\-Use AutoM Microbial Impactor for automated microbial air sampling in robotic and mechanical arms\.

## Product Accessories
- [FacilityNet™ and FacilityNet Insight™ Software](https://www.pmeasuring.com/product_accessory/facility-net-software/)
- [BioCapt®: Microbial Impactor](https://www.pmeasuring.com/product_accessory/biocapt-microbial-impactor/)
- [Lasair® III Spare Parts and Accessories Catalog](https://www.pmeasuring.com/product_accessory/lasair-iii-spare-parts-and-accessories-catalog/)
- [Lasair® Pro Spare Parts and Accessories Catalog](https://www.pmeasuring.com/product_accessory/lasair-pro-spare-parts-and-accessories-catalog/)
- [HPD™II High Pressure Diffuser](https://www.pmeasuring.com/product_accessory/high-pressure-diffuser/)

## Videos
- [PharmaceuticalNet™ Pro Software Demo \- \<br\>User Management](https://www.pmeasuring.com/video/pharmaceuticalnet-pro-software-demo-user-management/): Learn how to efficiently manage user access and security while ensuring compliance with key regulatory requirements like CFR 21 Part 11 and EU GMP Annex 11\.
- [PharmaceuticalNet™ Pro Software Demo \- \<br\>Sensors](https://www.pmeasuring.com/video/pharmaceuticalnet-pro-software-demo-sensors/): In our latest software demo video, discover the powerful customization options of the PharmaceuticalNet Pro graphic interface to view sensors\.
- [PharmaceuticalNet™ Pro Software Demo \- \<br\>Alarms](https://www.pmeasuring.com/video/pharmaceuticalnet-pro-software-demo-alarms/): In this PharmaceuticalNet™ Pro software demo video, viewers will learn how to effectively manage alarms\.
- [PharmaceuticalNet™ Pro Software Demo \- \<br\>Statistical Data Analyzer](https://www.pmeasuring.com/video/pharmaceuticalnet-pro-software-demo-statistical-data-analyzer/): In this software demo video learn how to configure graphs, visualize long\-term environmental data, and effortlessly manage encrypted CSV files from the system\. 
- [PharmaceuticalNet™ Pro Software Demo \- \<br\>Recipes](https://www.pmeasuring.com/video/pharmaceuticalnet-pro-software-demo-recipes/): In this software demo video for Pharmaceutical Net Pro's recipe editor, viewers will learn how to efficiently create and manage environmental sampling configurations\.

## Manuals
- [OPERATIONS MANUAL: \</br\>FacilityNet Insight™ Software User Guide](https://www.pmeasuring.com/manuals/operations-manual-facilitynet-insight-software-user-guide/)
- [OBSOLETE UltraChem® 40 Particle Counter Manual](https://www.pmeasuring.com/manuals/ultrachem-40-liquid-optical-particle-counter-2/)
- [OPERATIONS MANUAL: \</br\>SamplerSight™ Software User Guide](https://www.pmeasuring.com/manuals/operations-manual-samplersight-software/)
- [OPERATIONS MANUAL: SamplerSight™ Pharma Software User Guide](https://www.pmeasuring.com/manuals/operations-manual-samplersight-pharma-software/)
- [SLS\-1040 NanoVision Technology® Syringe Liquid Sampler Manua](https://www.pmeasuring.com/manuals/sls-1040-nanovision-technology-syringe-liquid-sampler-5/)

## Certificates
- [BCSU 79001209 LOT 26G2901](https://www.pmeasuring.com/certificate/bcsu-79001209-lot-26g2901/)
- [BCSU 79001209 LOT 26G2401](https://www.pmeasuring.com/certificate/bcsu-79001209-lot-26g2401/)
- [BCSU 79001201 LOT 26G2201](https://www.pmeasuring.com/certificate/bcsu-79001201-lot-26g2201/)
- [BCSU 79001209 LOT 26G1001](https://www.pmeasuring.com/certificate/bcsu-79001209-lot-26g1001/)
- [BCSU 79001409 LOT 26G0101](https://www.pmeasuring.com/certificate/bcsu-79001409-lot-26g0101/)

## Product Sensitivities
- [0\.3 µm](https://www.pmeasuring.com/product_sensitivity/0-3-%c2%b5m/)
- [0\.2 µm](https://www.pmeasuring.com/product_sensitivity/0-2-%c2%b5m/)
- [0\.5 \& 5\.0 µm \(Pharma\)](https://www.pmeasuring.com/product_sensitivity/0-5-5-0-%c2%b5m-pharma/)
- [20 nm](https://www.pmeasuring.com/product_sensitivity/20-nm/)
- [1\.5 µm](https://www.pmeasuring.com/product_sensitivity/1-5-%c2%b5m/)

## Product Applications
- [Chemical Particle Counting](https://www.pmeasuring.com/product_application/chemical-particle-counting/)
- [Water Particle Counting](https://www.pmeasuring.com/product_application/water-particle-counting/)
- [Life Science Lab / Injectables Testing](https://www.pmeasuring.com/product_application/life-science-lab-injectables-testing/)

## Product Industries
- [Cleanroom / General Monitoring](https://www.pmeasuring.com/product_industry/cleanroom-general-monitoring/)
- [Life Science / Regulated Industries](https://www.pmeasuring.com/product_industry/life-science-regulated-industries/)

## Product Categories
- [Airborne Particle Counters for Cleanrooms](https://www.pmeasuring.com/products/airborne-particle-counters/)
- [Liquid Particle Counters](https://www.pmeasuring.com/products/liquid-particle-counters/)
- [Facility Monitoring Systems \(FMS\) Solutions](https://www.pmeasuring.com/products/environmental-monitoring-system/)
- [Gas Particle Counters](https://www.pmeasuring.com/products/compressed-gas-contamination-monitoring/)
- [Microbial Contamination Monitors](https://www.pmeasuring.com/products/microbial-contamination-monitors/)

## Product Methods
- [Portable](https://www.pmeasuring.com/product_methods/portable/)
- [Remote / Fixed](https://www.pmeasuring.com/product_methods/remote-fixed/)
- [Continuous / Online](https://www.pmeasuring.com/product_methods/continuous-online/)
- [Batch / Laboratory](https://www.pmeasuring.com/product_methods/batch-laboratory/)
- [Sequential / Manifold](https://www.pmeasuring.com/product_methods/sequential-manifold/)

## Product Types
- [Particles / Non viable](https://www.pmeasuring.com/product_types/particles-non-viable/)
- [Microbial / Viable](https://www.pmeasuring.com/product_types/microbial-viable/)

## Webinar Types
- [On Demand Webinar](https://www.pmeasuring.com/webinar_types/on-demand/)
- [Upcoming Webinar](https://www.pmeasuring.com/webinar_types/upcoming/)

## Release Categories
- [Other](https://www.pmeasuring.com/release_category/other/)
- [Air](https://www.pmeasuring.com/release_category/air/)
- [Microbial](https://www.pmeasuring.com/release_category/microbial/)

## Optional
- [Sitemap index](https://www.pmeasuring.com/sitemap_index.xml)