Liquid Particle Counters

Liquid particle counters are essential for critical contamination monitoring and measurement of ultrapure water and pure process chemicals within semiconductor and other precision manufacturing industries  as well as water/ parentals for Life Sciences applications. read more >

Chemical Particle Counter: Chem 20

Sensitivity range: 20 – 100 nm

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

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Syringe Liquid Particle Sampler: SLS-20

For Chem 20 Batch Sampling

For batch sampling applications using Particle Measuring Systems’ Chem 20 and Chem 20-HI particle counters.

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Syringe Liquid Particle Sampler: SLS

Uses a precision syringe and simple flow-path for delivering chemical samples from a sample vessel or chemical container, directly to the particle sensor for liquid particle counter batch sampling.

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20 nm Liquid Particle Counter: Ultra DI 20

Sensitivity range: 20 – 100 nm

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.

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Liquid Particle Counter for USP 788: APSS-2000

Liquid particle counter for USP 788
Sensitivity range: 1.5 – 125 μm

Liquid Particle Counter meets USP 788; sizes & counts suspended particles in a wide range of liquids, including parenterals.

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DI Water Particle Counter: Ultra DI 50

Sensitivity range: 0.05 – 0.2 µm

DI water Particle Counter designed for ultrapure water systems: its low zero count, large sample volume and high counting efficiency provide unsurpassed performance at 50 nm sensitivity.

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Chemical Particle Counter: UltraChem 40

Sensitivity range: 40 – 125 nm

The UltraChem® 40 Chemical Particle Counter from Particle Measuring Systems detects 40 nm particles in chemicals with high molecular scatter.

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Liquid Particle Counter: LiQuilaz II S Series

Sensitivity range: 0.2 – 20 µm

Liquid Particle Counting Spectrometer by Particle Measuring Systems PMS: a volumetric liquid particle counter that measures the entire stream so you know exactly what particles…

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Laser Particle Counter: LiQuilaz II E Series

Sensitivity range: 1.5 – 125 µm

Laser Particle Counter Spectrometer for Liquids: a volumetric particle counter that measures the entire liquid stream so you know exactly what particles…

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Liquid Particle Counter: HSLIS-M65e

Sensitivity range: 0.065 – 0.2 μm

Particle Measuring Systems’ HSLIS M65e liquid particle counter provides continuous, real-time particle monitoring of contamination levels in corrosive liquids, including hydrogen fluoride (HF).

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Chemical Particle Counter: HSLIS-M100e

Sensitivity range: 0.1 – 1.0 μm

Provides continuous, real-time chemical particle monitoring of contamination levels in corrosive liquids, including hydrogen fluoride (HF).

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Deionized Water Particle Counter: HSLIS-M50e

Sensitivity range: 0.05 – 0.2 µm

Provides continuous, real-time monitoring of contamination levels in deionized water.

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Corrosive Liquid Particle Sampler: CLS-700

A compression sampler combined with a LiQuilaz® II particle counter for effective measurement of particles in fluids contained in unpressurized vessels.

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Particle Sensor Safety Cabinet

Houses the chemical particle sensor, detects chemical leaks with an external alarm, and provides secondary containment when a leak occurs.

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UPW Flow Controllers for PMS Liquid Particle Counters

FC-200 and FC-100 for UPW.

Precise and continuous control of sampler flow for ultrapure water liquid particle counters.

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