Particle Size Analyzers

Three techniques cover it all

By using different techniques, the Litesizer DLS, PSA and Litesizer DIA series cover the measurement of particle sizes from the lower nanometer to the millimeter range. Choose the right particle analysis technique based on your needs.

Use the PSA particle size analyzers to analyze particles ranging up to millimeter sizes in liquid or dry dispersions. You can analyze in liquid dispersions with Litesizer DLS devices, but only down to the nanometer range. With Litesizer DIA series, you can also determine particle size and shape information while using either liquid, gravitational-fall, or compressed air dispersion units.

The Litesizer DLS series: Three instruments, up to seven modes

As well as the determination of particle size, the Litesizer DLS particle analyzers also cover multi-angle particle sizing (MAPS), determination of zeta potential, particle concentration, molecular mass, transmittance, and refractive index.

The PSA series: One instrument for liquid and dry samples

PSA instruments are the only particle size analyzers on the market that can be configured with fully integrated liquid and dry dispersion modes in one instrument. You can switch between the two modes with just one mouse click – no need to exchange the hardware, revalidate, or re-align sensitive optics, saving you time and preventing operating errors.

Litesizer DIA series: Three instruments, three dispersion units

With Litesizer DIA series, measure particle size and get shape information of millions of particles in just a few seconds. In just one step, quickly switch among three dispersion units – wet, dry, and free-fall – to access excellent dispersion of nearly any sample. Rely on automated features to minimize work and several safety features that protect you from dangerous sample spread, and the instrument from damage.

Kalliope: Intuitive software reduces operator involvement to a minimum

Optimize your measurements with Kalliope and get your measurement started in just three clicks. Control all particle size analyzers in the portfolio with this software. Kalliope is an intuitive software that displays all of your input parameters, measurements, and analyses in one digital space. With Kalliope, concentrate on what your particles are doing instead of trying to figure out how to use the instrument. With the PSA instruments, in combination with the sample changer, you can automatically operate a serial measurement. Kalliope is 21 CFR Part 11 compliant for complete traceability of results.