Liquid Particle Counters

Parenteral Particle Counter

Particle Counter for Injectables Testing of injectable product to meet USP 788, EP, and JP standards

Sensitivity 1.5-125 µm

Sample Volume 10 or 20 mL/min

Zero Count < 50 cts/L

Particle Counters for DI Water

Laser Particle Counter: Ultra DI® This particle counters has a large sample volume, low zero count, and high counting efficiency

Sensitivity 0.05 µm

Sample Volume 3.75 mL/min

Zero Count < 50 cts/L

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Liquid Particle Counter: UltraChem™ 40 This particle counter uses NanoVision Technology™ to provide detection of ultra small particles with excellent size resolution.

Sensitivity 40 nm

Sample Volume 2 mL/min

Zero Count < 20 cts/L

Liquid Particle Counter: HSLIS M50e This liquid particle counter provides continuous real-time particle monitoring

Sensitivity 0.05 µm 0.06 µm 0.1 µm

Sample Volume 0.25 mL/min. 0.6 mL/min. 0.1 mL/min.

Zero Count < 1000 cts/L < 2000 cts/L < 1000 cts/L

Liquid Particle Counter: Liquistat® A volumetric particle counter using patented "Inviscid Jet" technology for DI water and chemical particle counting applications.

Sensitivity 0.1 µm

Sample Volume 50 mL/min

Zero Count < 20 cts/L

Particle Counters for Inline Chemicals

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Liquid Particle Counter: UltraChem™ 40 This particle counter uses NanoVision Technology™ to provide detection of ultra small particles with excellent size resolution.

Sensitivity 40 nm

Sample Volume 2 mL/min

Zero Count < 20 cts/L

N E W

Liquid Particle Counter: HSLIS M65 UL1604 This particle counter provides measurements for solvents, chemicals, and DI water

Sensitivity 0.06 µm

Sample Volume 0.6 mL/min

Zero Count < 2000 cts/L

Liquid Particle Counter: LiQuilaz® A particle counter that provides precision analysis for most process chemicals up to 150°C.

Sensitivity 0.2 µm 0.3 µm 0.5 µm

Sample Volume 50 mL/min 80 mL/min 80 mL/min

Zero Count < 25 cts/L < 15 cts/L < 15 cts/L

LiQuilaz UL1604-Compatible Liquid Particle Counters A particle counter that provides continuous, real-time monitoring of particle levels in Class I, Div II environments.

Sensitivity 0.2 µm

Sample Volume 50 mL/min

Zero Count < 25 cts/L

Liquid Particle Counter: Liquistat® A volumetric particle counter using patented "Inviscid Jet" technology for DI water and chemical particle counting applications.

Sensitivity 0.1 µm

Sample Volume 50 mL/min

Zero Count < 20 cts/L

Particle Counters for Batch Sampling

CLS-700 T Chemical Particle Counter This particle counter monitors most liquid chemicals up to 150°C. Continuous or mobile monitoring.

Sensitivity 0.2 µm 0.3 µm 0.5 µm

Sample Volume 50 mL/min 80 mL/min 80 mL/min

Zero Count < 1 cts/mL < 1 cts/mL < 1 cts/mL

CLS 1000 Chemical Particle Counter A bubble compression particle counter that monitors liquid chemicals up to 90° C. Continuous or mobile monitoring.

Sensitivity 0.1 µm

Sample Volume 25 mL

Zero Count < 100 cts/L

Particle Counters for Syringe Sampling

Syringe Sampling System with LiQuilaz Includes a syringe sampler, a particle counter, and software.

Sensitivity 0.2 µm 0.3 µm 0.5 µm 2.0 µm

Sample Volume 20 mL/min. 20 mL/min. 20 mL/min. 20 mL/min.

Zero Count < 50 cts/L < 50 cts/L < 50 cts/L < 50 cts/L

Parts Cleanliness Testing

Syringe Sampling System with LiQuilaz Includes a syringe sampler, a particle counter, and software.

Sensitivity 0.2 µm 0.3 µm 0.5 µm 2.0 µm

Sample Volume 20 mL/min. 20 mL/min. 20 mL/min. 20 mL/min.

Zero Count < 50 cts/L < 50 cts/L < 50 cts/L < 50 cts/L

Surfex® Testing Station Surfex® is a completely integrated testing station designed to measure particle levels on any type of part. Surfex uniquely combines ultrasonic extraction, particle measurement, high-purity fluidics, and automated software control to reduce testing time and therefore reduce the cost of parts testing. High throughput provides the ability to increase the number of tests performed, and therefore increases the confidence that out-of-spec parts are identified before they adversely affect final product quality or safety.

Particle Counting Software

Facility Monitoring Software: Facilty Net Provides a comprehensive view of the environmental and process monitoring conditions of a facility. Collect, display, analyze, store, and report data from particle counters.

SamplerSight Particle Monitoring Software Provides a comprehensive view of batch-based liquid particle counter information with histogram, time plot, and tabular data.

Liquid Particle Monitoring Information

Technical Papers Click here for applicaton and technical papers related to liquid particle counting. Learn how to choose a particle counter for your application and understand the data from your particle counter.

Performance Calculator for Liquid Particle Counters A means to benchmark different liquid particle counters for obtaining optimal statistical data when monitoring ultraclean liquids.

Simplified Performance Calculator for Liquid Particle Counters This updated and simplied particle calculator provides a means to benchmark different liquid particle counters for obtaining optimal statistical data when monitoring ultraclean liquids.

Particle Sizing Accuracy Calculator Enter the PSL mean size and resolution. The program calculates Relative Size Error for the LiQuilaz particle counter.

Particle Distribution Calculator for Liquid Particle Counters Trouble shooting tool for evaluating the particle size distribution (PSD) for liquid particle counters to help identify abnormal particle results caused by contamination, bubbles and instrument related problems.