LS 13 320 Particle Size Analyzer

This product is no longer available

As of August 25, 2021, the LS 13 320 particle size analyzer is obsolete and no longer available for purchase. Please use the button below to download LS 13 320 obsolescence letter for additional details including affected part numbers and our plans to provide ongoing service and support.

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The LS 13 320 Series is the most versatile and sophisticated laser diffraction particle sizing analyzer available today.

  • The LS 13 320 offers the highest resolution, reproducibility and unsurpassed accuracy.
  • Able to measure unknown sample distributions without having the analyst guess the type of distribution mode to preprogram the instrument.
  • Its state-of-the-art, laser-based technology permits analysis of particles without the risk of missing either the largest or the smallest particles in a sample
Resources + Tools
Service 21 CFR Part 11 Capabilities Training FAQs Features
LS 13 320, レーザー回折, 粒子測定

Explore LS 13 320 Models

LS 13 320 Particle Size Analyzer Features

Key Features

  • LS 13 320 has 4 plug-and-play modules that can run dry powder (Tornado), organic solvents (Universal Liquid Module), small volumes (Micro Liquid Module) or multiple aqueous samples (Aqueous Liquid Module with Auto-Sampler)
  • Particle size measurement ranges from 0.017 µm to 2000 µm
  • One of the highest submicron resolutions, using the Polarization Intensity Differential Scattering (PIDS) technology

Delivering Excellent Data Reproducibility

  • Reproducibility is one of the most important factors in laser diffraction particle size analysis.
  • Tighter product specs allow manufacturers of bulk and particulate materials to have a higher quality product.

Standard Operating Procedures and Methods

  • The easy creation of SOP's allows the standardization of analysis methods and the reporting of results.
  • The use of SOP's guarantee consistency and uniformity regardless of the number of applications, operators, instrument and locations involved and ensure your analyses are the same run after run by using the advanced SOP routine.
  • Every element of the analysis from method set-up to the final print out can be locked into a user definable SOP.

Software Security and 21 CFR Part 11 Enabled Regulatory Compliance

  • The LS 13 320 MW comes with a configurable security system.
  • The user can choose between 4 levels of security.
  • From No Security to High Security, the choice is yours.
  • Choosing High Security configures the software to be compliant to 21 CFR Part 11, the FDA regulation covering electronic signatures and records.

Content and Resources

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Resource Type
Sieves to Laser Diffraction...Hours to Seconds. See What You've Been Missing! Author: Bill F. Bars | Published 2013
Using Laser Diffraction Analysis in Pigment Sizing Pigments and paints are an important class of industrial materials
The Sizing of Non-Spherical, Sub-Micron Particles using Polarization Intensity Differential Scattering (PIDS™) Nearly all laser-based particle-sizing devices make no allowance for the shape of the materials under test, regardless of the size of the particles
Using Laser Diffraction in Folk and Ward Phi Notation Soil studies span a range of applications including agriculture, architectural planning, and historical environmental studies
Service Plans for Centrifuges and Particle Characterization Equipment Reliable instrument maintenance services for your Beckman Coulter centrifuge or particle characterization instrument

Technical Documents

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