# 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
- [Home](https://www.pmeasuring.com/)
- [Subscribe to our newsletter](https://www.pmeasuring.com/subscribe-to-our-newsletter/)
- [PMS® Particle Counter Service \- Repair \& Calibration](https://www.pmeasuring.com/pms-service-repair-and-calibration/)
- [CAS Clean\-Air\-Services: GMP Cleanroom Services](https://www.pmeasuring.com/cas-clean-air-service-gmp-services/)
- [Contact Us](https://www.pmeasuring.com/contact-us/)

## Posts
- [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
- [FacilityNet™ Particle Monitoring Software](https://www.pmeasuring.com/product/facility-net-monitoring-software/)
- [High Pressure Diffuser: HPD™](https://www.pmeasuring.com/product/high-pressure-diffuser-hpd/): The HPD™ High Pressure Diffuser reduces the pressure of gases for particle counters operating at
atmospheric pressures\. Compatible with non\-toxic, non\-flammable gases such as Clean Dry Air \(CDA\), Argon, Nitrogen and Carbon dioxide\.
- [Syringe Liquid Particle Samplers: SLS Family](https://www.pmeasuring.com/product/syringe-liquid-particle-samplers-sls-family/): For liquid particle counter batch sampling\. Uses a precision syringe and simple flow\-path for delivering chemical samples from a sample vessel or chemical container, directly to the particle sensor\. 
- [DI Water Particle Counter: Ultra DI®](https://www.pmeasuring.com/product/liquid-particle-counter-ultra-di/): The Ultra DI line of DI water particle counters from Particle Measuring Systems \(PMS®\) provide groundbreaking capabilities for monitoring the most demanding de\-ionized and ultrapure water systems\.
- [Airborne Molecular Contamination Monitoring: AirSentry® II](https://www.pmeasuring.com/product/airborne-molecular-contamination-monitoring-airsentry-ii/): The AirSentry II AMC Monitoring family of ion mobility spectrometers for airborne molecular contamination \(AMC\) detects and alerts users to small concentrations or changes in airborne levels of chlorides, acids, amines, and ammonia\-containing species\.

## Webinars
- [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\.
- [The Unknowns in Contamination Control](https://www.pmeasuring.com/webinar/the-unknowns-in-contamination-control/): In this joint webinar, Particle Measuring Systems and Tema Sinergie will explore the hidden challenges of contamination control in modern barrier systems, focusing on the role of Computational Fluid Dynamics, Environmental Monitoring\.
- [FacilityNet Insight V1\.1: Extended Analysis, Remote Access, and Connected Facility Monitoring](https://www.pmeasuring.com/webinar/facilitynet-insight-v1-1/): In this webinar, we will explore the latest capabilities introduced in FacilityNet Insight Version 1\.1, including extended historical analysis, remote access capabilities, OPC\-UA connectivity, enhanced visualization, and improved operational workflows
- [From passive to active air monitoring in aseptic filling: a risk\-based approach to replacing settle plates](https://www.pmeasuring.com/webinar/from-passive-to-active-air-monitoring-replacing-settle-plates/): In this webinar, Particle Measuring Systems will share a case study of a biopharmaceutical company developing and applying a structured global rationale for the implementation of continuous viable environmental monitoring with a single\-use microbial impactor within aseptic manufacturing environments\.
- [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\.

## 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
- [Statistics of Particle Counting in Ultrapure Water](https://www.pmeasuring.com/application_note/statistics-of-particle-counting-in-ultrapure-water/): This paper will discuss the size distribution of particles found in ultrapure water systems, explain the statistics of particle counting, and show how sensitivity and sample volume both affect the statistical performance of particle counters\.
- [Why Particle Monitoring in Process Chemicals Is Non\-Negotiable](https://www.pmeasuring.com/application_note/monitoring-particles-in-process-chemicals/)
- [A Simple Guide to How Aerosol Particle Counters Work](https://www.pmeasuring.com/application_note/a-simple-guide-to-how-aerosol-particle-counters-work/): Understand the technology behind aerosol particle counters and how it affects results\. Learn what particle counters actually count\. Graphics provided to support technological explanations\. 
- [How to Select the Right Airborne Particle Counter for Your Cleanroom](https://www.pmeasuring.com/application_note/selecting-an-airborne-particle-counter/): There are features available in airborne particle counters to best address the various applications and needs of the customers\. The right particle counter will depend on the monitoring environment, communications, monitoring purposes, desired flow rate, and particle size you choose to monitor\. This article will identify the various features available and help identify which are relevant to your application\. Pharmaceutical manufacturing has special monitoring requirements that are not completely addressed here\.
- [Semiconductor Particle Counting for Real\-time Monitoring](https://www.pmeasuring.com/application_note/real-time-aerosol-particle-monitoring-inside-of-semiconductor-process-tools-using-the-airnet-ii/): Learn how semiconductor manufacturers used real\-time particle monitoring to detect contamination events, investigate their sources, and support process control efforts\. This paper presents two case studies and discusses key considerations for monitoring particles within semiconductor process tools\.

## Representatives
- [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/)
- [Tessa Thorp](https://www.pmeasuring.com/representative/shena-weeks-microelectronics/)
- [Edward Rodriguez](https://www.pmeasuring.com/representative/dave-geisenhoff-microelectronics/)

## 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: Andy Cowan Appointed as President, Particle Measuring Systems](https://www.pmeasuring.com/press_release/press-release-andy-cowan-appointed-as-president-particle-measuring-systems/): Andy Cowan appointed as President, Particle Measuring Systems\. Andy will report to Mark Fleiner, President Spectris Scientific and Malvern Panalytical\.
- [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\.

## Product Accessories
- [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/)
- [AM ll 16/32: Aerosol Manifold for Sequential Monitoring](https://www.pmeasuring.com/product_accessory/am-ll-16-32-aerosol-manifold/)

## 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/)
- [Microbial](https://www.pmeasuring.com/release_category/microbial/)
- [Air](https://www.pmeasuring.com/release_category/air/)
- [FMS](https://www.pmeasuring.com/release_category/fms/)

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