Versatile Chemical and Water Particle Counter

Liquid Particle Counter: LiQuilaz® II Series

Ensure cleaner processes with the LiQuilaz ® II Series. Detect and reduce contaminations quickly and effectively to improve product quality.

Ticked bullet point Optimize sampling efficiency

Ticked bullet point Reduce downtime

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liquid particle counter liquilaz

Product Details

liquid particle counter
liquid particle counter
liquid particle counter
liquid particle counter liquilaz

LiQuilaz® II Series
Product Details

Improve product quality and enhance safety in your cleanroom monitoring particles with the LiQuilaz® II Series. Find a solution that suits your application with our two models, each with wide sizing sensitivity and high temperature compatibility.

High-Precision Analysis 
for Process Chemicals

Protect your product quality and equipment by safely and accurately monitoring hazardous or hot corrosive chemicals up to 306 °F (152°C).

Reliable & Repeatable

  • Proven accuracy and repeatability trusted by industries for years.
  • Designed for continuous process improvement and contamination control in critical environments.

Easy to Use

  • Compact footprint for easy installation in cleanroom or process environments.
  • Flexible software with real-time and historical data views, alarm settings, and online help.
  • User-adjustable sizing channels (up to 15) for custom monitoring.
  • Quick installation thanks to Ethernet connectivity and compatibility with third-party systems.

Versatile Model Options

Get the sensitivity you need in your cleanroom with the right model of the LiQuilaz® II liquid particle counter Series.

  • E Series:
    • 1.5–125 µm
    • ideal for pharmaceutical water, medical devices, parenteral sampling
  • S Series
    • 0.2–20 µm
    • suited for chemicals, DI water, photoresists, and corrosive fluids up to 150 °C
high-precision analysis for most process chemicals

Particle Counter Sizing Accuracy: LiQuilaz-S

Learn how to verify the performance of a LiQuilaz-S series optical particle counter to be able to use your data and for the best optimization of processes.

Features of LiQuilaz® II Series

Save time and improve reliability with these helpful features.

RS-485 and Ethernet 
Network Communications

Reduce setup time and complexity with the RS-485 and Ethernet network options which simplify installation and integration into existing systems.

Measures 100% of Sample
Volumes

Improve process reliability with the 100% sample measurement (up to 80ml/min). This provides accurate and statistically significant results.

Short Sampling Intervals

Save time in quality control processes and be confident in your particle data as these counters performing short sampling intervals without sacrificing statistical significance.

Accurate, Reliable 
and Repeatable

Ensure compliance with industry standards and reduce process variability with the consistent and accurate results that you expect.

Accessories

FacilityNet Monitoring Software

FacilityNet™ Software

Liquid level measurement installation kit with tubing, fittings, valves, and pressure gauge for tank setup

Liquid Installation Kit

Corrosive Liquid Sampler Installation Kit

Corrosive Liquid Sampler Installation Kit

Capillary Cleaning Kit

Capillary Cleaning Kit

Diagram of a downstream flow controller maintaining constant flow despite changes in upstream pressure.

Downstream Flow Controller

SamplerSight Pharma Software

Software SamplerSight™ Pharma

FacilityPro® Software

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