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Particle Measuring Systems

Sensitivity range: 0.05 - 0.2 µm

The Ultra DI® 50 Liquid Particle Counter is designed specifically for de-ionized (DI) water systems and will count and size contaminants as small as 0.05 μm. Larger sample volumes and ultra-low zero counts detect smaller excursions with more relevant statistical data, while shorter sample intervals speed up your analysis time. Respond immediately to contamination with real-time measurement of particles, and Save time with fast clean-up and the ability to move quickly from one sample point to another. Its low zero count, large sample volume and high counting efficiency provide unsurpassed performance.

Looking for industry leading 20 nm particle counting?
See the Ultra DI 20 particle counter.

Compare and choose from the complete line of liquid particle counters from Particle Measuring Systems.

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Features

  • Reliable Liquid Particle Counter
  • Low zero count
  • Large sample volume
  • Faster time to statisitically significant data
  • Compatible with FacilityNet Software
  • Utilizes existing network with ethernet communication
  • Connects directly to PLC and SCADA systems with 4-20 mA
  • Compatible with ozonated water
  • Stainless steel housing and dual HEPA filtration allow use in dirty environments

Benefits

  • FacilityNet Software provides more sophisticated process control
  • Set tighter process control limits with low sample-to-sample variation
  • Detect process variations more quickly with improved sensitivity

Applications

  • Quantifying particle concentration in state-of-the-art ultra pure water (UPW) systems
  • Filter efficiency measurements
  • Trending analysis at lower particle concentrations
  • Detecting bacterial growth in UPW systems
  • Episodic event tracking and alarming
  • Continuous system monitoring
  • Manufacturing process control

Supporting Materials

Specification Sheets

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Application Notes & Brochures

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FAQs

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Available Accessories

  • Facility Net

    Facility Net Software provides a solution for comprehensive environmental monitoring, including a real-time and historical data display. Compatible with Particle Measuring Systems particle counters and molecular contamination monitors, as well as various third-party products.

  • Liquid Installation Kit

    For use with online  applications, the Liquid Installation Kit includes: a Flaretek® flaring tool, five caps, 25 ft of 1/4 in Perfluoroalkoxy alkanes (PFA) tubing and male connectors.

  • Capillary Cleaning Kit

    The Capillary Cleaning Kit flushes capillaries with a Flaretek® adapter and contains: two 10cc syringes and two Flaretek® tube fittings.

  • flow-controllers

    Downstream Flow Controller

    Complete flow control through a liquid particle counter is critical to ensure accurate and actionable data. The Downstream Flow Controllers, FC-200 and FC-100, are the perfect complement to our high precision liquid particle counters.

Related Products

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.

Still have Questions?

Our customer support is ready to answer your questions or get a quote ready for you.

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