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Accessory for Litesizer DIA:
Dispersion Unit

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Model:
  • Measure samples between 0.8 µm and 2500 µm
  • Automate filing, draining, and rinsing of the dispersion liquid
  • Prevent overheating with automatic recognition of liquid
  • Use nearly any carrier liquid: Circuit is chemically resistant
Dispersion Unit Contact

With Litesizer DIA 500, measure various samples with three dispersion units: Liquid Flow (wet), Dry Jet (compressed air), and Free Fall (gravitational fall). Switch between dispersion units with the Quick-Click feature in just one move – there’s no need to fumble around with cables, tubes, and pipes.

That’s particle analysis at the touch of a button.

Key features

Your operator’s safety is our priority

Your operator’s safety is our priority

  • Stay safe with a safety cover that prevents toxic or explosive sample spread
  • Know that Litesizer DIA 500 can’t overheat: It recognizes there’s enough liquid in the system before sonication switches on
  • Be sure that any toxic or explosive samples are contained due to automatic suction check
Automated dispersion units save you time

Automated dispersion units save you time

  • Automate the filing, draining, and rinsing of the dispersion liquid so you can focus on more important tasks
  • Stop worrying about setting the optimal sample feeding rate – Litesizer DIA 500 does this for you
  • Filter and find all particles of interest on-the-fly and optimize results data size
One instrument, three powerful dispersion units

One instrument, three powerful dispersion units

  • Liquid Flow (wet): Use almost any kind of carrier liquid, including acids and bases, to disperse your sample
  • Dry Jet (compressed air): Disperse even the most stubborn agglomerates to measure dry products that tend to agglomerate
  • Free Fall (gravitational fall): Optimize the detection rate with 4 mm and 8 mm measurement cell options, and analyze dry, free-flowing materials with ease

Technical specifications

Module  Liquid Flow  Dry Jet  Free Fall
Dispersion means  Stirring, ultrasonication Vibration and compressed air (Venturi tube)  Vibration and gravitational fall
Sample holder  Tank: 150 mL to 600 mL Funnel: 150 mL or 600 mL Funnel: 150 mL or 600 mL
Automation Auto-filling, auto-draining, auto-rinsing Automatic feeding rate adjustment, automatic funnel emptying, automatic cleaning of the measurement window Automatic feeding rate adjustment, automatic funnel emptying
Measurement range 0.8 μm to 2500 μm  0.8 μm to 5000 μm  0.8 μm to 8000 μm 
Particle size measurement range
compliant with ISO 13322-2:2021		 2.4 μm to 2500 μm 2.4 μm to 5000 μm  2.4 μm to 8000 μm 
Particle shape measurement range
compliant with ISO 13322-6:2021		 7.2 μm to 2500 μm 7.2 μm to 5000 μm  7.2 μm to 8000 μm 
Weight  16.5 kg (36 lb) 21.3 kg (47 lb) 20.9 kg (46 lb)
Accessories available Water filter   Air filter Vacuum cleaner: regular or ATEX
Funnel: 600 ml and 150 ml Venturi nozzles with diameter of 3.5 mm and 5 mm		 Funnel: 600 ml and 150 ml Free Fall measurement cell: with 4 mm and 8 mm gaps

Standards

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ISO

9276-2 Liquid Flow, Dry Jet, Free Fall
9276-6 Liquid Flow, Dry Jet, Free Fall
9276-11 Liquid Flow, Dry Jet, Free Fall
13322-1 Liquid Flow, Dry Jet, Free Fall
13322-2 Liquid Flow, Dry Jet, Free Fall
14488 Liquid Flow, Dry Jet, Free Fall

Anton Paar Certified Service

The Anton Paar quality in service and support:
  • More than 350 manufacturer-certified technical experts worldwide
  • Qualified support in your local language
  • Protection for your investment throughout its lifecycle
  • 3-year warranty
Learn more

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