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CILAS laser - the automated auto sampler


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Cilas Particle Size Company Profile

Cilas Inventor of first Laser Particle Size Analzyer

In 1967, Cilas Particle Size developed the world's first diffraction laser particle size analyzer for industrial applications. Since then, Cilas has been the market leader in product innovation; constantly striving to make our particle size analyzers easier to use, more reliable and more flexible. Cilas offers the most extensive range of laser particle size analyzers available in the market today. Click here to read more about the history of Cilas Laser Particle Size Analyzers.



Cilas Nano DS Particle Size Analyzer


The Cilas Nano DS Dual Light Scattering Particle Size Analyzer features a breakthrough technology that makes nano particle characterization more accurate than ever. The Nano DS is the only nano particle size analyzer to combine static light scattering and dynamic light scattering technologies into a single optical system. This revolutionary technology provides you with the best accuracy, repeatability and resolution over the entire range of 0.3 nm to 10 microns. More...


The new Cilas Autosampler LD is a versatile, rugged accessory for the Cilas 990, 1090 and 1190 models. This unique autosampler allows labs to fully automate the analysis of both liquid and dry samples.  More...

The Cilas 990, 1090 and 1190 can be configured with liquid dispersion (990L, 1090L and 1190L), dry dispersion (990D, 1090D, and 1190D) or liquid and dry dispersion (990LD, 1090LD, and 1190LD).  Cilas "LD" systems include our patented integrated liquid and dry dispersion modes which eliminate the need for the operator to change hardware modules or manually slide sensitive optics.  Our latest imaging system provides unsurpassed particle characterization, including particle shape parameters.

Contact us to find out why leading manufacturers in pharmaceutical, chemical and petrochemical, food, cement and building materials, renewable energy and mining and minerals industries have standardized on Cilas.

Upgrade your particle size capabilities with a new Cilas laser particle size and shape analyzer!  Cilas is offering a wide range of promotions to upgrade your particle size analyzer.  Contact us today for more information on upgrading your system to a state-of-the-art analyzer from Cilas. 

Demonstrator units are available at substantial savings.  Click here to request a quotation.







Partnership with Formulaction  

Cilas Particle Size is pleased to announce a new U.S. partnership with Formulaction to do stability analysis.  Formulaction's products are used to characterize the stability and microrheology of a wide range of concentrated dispersions (emulsion, suspension and foam).   Click here to learn more about the Formulaction Rheolaser and Turbiscan products.

Come and see our solutions at the following trade shows:


NanoTech 2014

Tokyo, Japan

Jan 29 - 31, 2014


Pittcon 2014

Chicago, IL

March 2 - 6, 2014


ACeRS Regional Refractories Show

St. Louis, MO

March 26 - 27, 2014


International Powder & Bulk Solids 2014

Chicago, IL

May 6 - 8, 2014


NanoTech Conference and Expo

Washington, DC

June 15 - 19, 2014


Southeast Catalyst Show

Asheville, NC

September 2014


WI-MN SWE Annual Conference

Eau Claire, WI

October 7, 2014


MS&T14 Show

Pittsburgh, PA

October 12 - 16, 2014


American Association of Pharmaceutical Scientists Show

San Diego, CA

November 2 - 6, 2014


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