Particle Counter Customer Support

We have many papers available to help you with your questions or applications. Visit our library, find the topics that interest you, and download as many papers as you need.

Our calibration and repair service department is the most experienced worldwide, emphasizing accurate, rapid response. To complement our state-of-the-art service center at our headquarters in Boulder, Colorado, we have a fleet of service vans throughout the US to provide convenient on-site service. Learn more or Contact us now.

To ensure that your particle counter spends most of its time counting particles, and not waiting for yearly calibrations or servicing, the Particle Measuring Systems' Service Department provides service work scheduling.

Simply schedule the servicing at least four weeks in advance, use your instrument up to the scheduled date, then send it in for service. We will turn it around and send it back to you within a week!

Contact us now to schedule your work up to 12 months in advance.

To better serve your Environmental Monitoring System needs Particle Measuring Systems has launched a System Support program for North America. These plans provide you with assistance and support for any software and instrument configuration problems. Contact us if you need more information or have questions.

Ask your question and have our experts answer it, or read past FAQs.

Sign up for one of our quarterly microcontamination monitoring newsletters to receive the latest news on particle counting and microcontamination monitoring.

Learn what liquid particle counters count and what the data means. Complete with many new graphs and figures