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Industry leading sensitivity for monitoring Water, Chemicals and Airborne Molecular Contamination. All from one place. Only from Particle Measuring Systems.

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Ultrapure Water Particle Counting: Proven reliability for contamination detection at 20 nm sensitivity

20 nm Liquid Particle Counter: Ultra DI® 20

Designed for ultrapure water systems, this liquid particle counter’s low zero count, large sample volume and high counting efficiency provides contamination detection at 20 nm sensitivity.

Chemical Particle Counting: World’s first 20nm chemical particle counter. Detect particles as small as 20nm in the widest variety of chemicals possible.

Chemical Particle Counter: Chem 20™

World’s first 20 nm chemical particle counter, detects larger concentrations of particles with better statistics than competitive products.

Syringe Liquid SLS-20 Angle

SLS-20 Syringe Liquid Sampler

For batch sampling applications of Chem 20 and Chem 20-HI particle counters

Chemical Particle Counting Papers

Airborne Molecular Contamination (AMC) Monitors: 70 ppt industry leading sensitivity

AMC Monitoring: AirSentry® II Point-of-Use Ion Mobility Spectrometer

AMC Monitoring: AirSentry® II Point-of-Use Ion Mobility Spectrometer

The AirSentry II AMC Monitoring family of ion mobility spectrometers for airborne molecular contamination (AMC) detect and alert users to small concentrations or changes in airborne levels of chlorides, acids, amines and ammonia-containing species.

AMC Monitor: AirSentry® II Airborne Molecular Contamination

AMC Monitor: AirSentry® II Airborne Molecular Contamination

Designed to enhance fixed Airborne Molecular Contamination (AMC) monitoring programs, the AirSentry II Mobile AMC Monitor is the first truly mobile system for monitoring airborne molecular contamination in cleanrooms. Mobility plays an important part in a strategic airborne molecular contamination monitoring program, allowing contamination sources to be quickly located, quantified and eliminated.

AMC Monitor: AirSentry® II Airborne Molecular Contamination

AMC Cleanroom Monitor: AirSentry® II Multi-point System

The most advanced AMC Cleanroom Monitor available, using sensitive and responsive ion mobility spectrometry to detect and characterize airborne molecular contamination from multiple locations within a cleanroom. This Particle Measuring Systems slution features a 16- or 30-point manifold sampling system and an on-board computer with secure software and communications.

Airborne Molecular Contamination (AMC) Papers