Elzone® II 5390
8Pages

Particle Size Analyzer Eli micromeritics* The Science and Technology of Small Particles™

Widely accepted as a primary particle characterization technique, the electrical sensing zone method is recognized as a highly effective method of counting and sizing a wide variety of organic and inorganic materials. Unlike other measurement techniques, the electrical sensing zone method can analyze samples that have assorted optical properties, densities, colors, and shapes. Micromeritics’ Elzone particle size analyzer uses this powerful particle characterization technique to determine quickly and accurately the size, number, concentration, and mass of finely divided materials. The...

Elzone II Advantages • Counts and sizes organic and inorganic materials • Suitable for analyzing samples of mixed optical properties, densities, and shapes • Higher resolution than with other particle sizing methods • Low quantities of sample are analyzed accurately and easily • Compact size conserves laboratory bench space • Plot overlays to compare analysis results with those of product standards or other analysis results • Extensive statistical analysis features included • 21 CFR part 11 software option Typical Elzone Applications Biological Materials - Biotech research depends on...

Electrical Sensing Zone Method The Elzone uses the electrical sensing zone method (Coulter principle) of particle measurement. One advantageous characteristic of this measurement technique that differentiates it from the laser light scattering method is that Elzone data are unaffected by samples that have mixed optical properties, colors, and shapes. Furthermore, samples composed of materials having different densities also can be measured accurately. Particle size determination is dependent only on the volume of electrolyte displaced by a particle as it flows through the sensing...

Waste Overflow Sensor Power Indicator Light Orifice Tube Waste Liquid Connections External Electrode Orifice Light (optional) Camera (optional) Stirrer Sample Container Elevator The small diameter of the orifice, its short path length, and the dilute dispersion assures that for the great majority of the time particles pass through the orifice one at a time. Each particle while in the orifice displaces a volume of electrolyte equal to its own volume. Displacement of the electrolyte impedes the current flow between the electrodes and produces an electrical pulse, the amplitude of which is...

Superior Data Presentation Capability Data Reduction and Presentation • Off-line software allows the user to work with data or design analysis protocols without being at the instrument. • Capability to cut and paste data tables and export data as spreadsheet and ASCII files. • Plot overlays make it possible to compare analysis results directly with the results of product standards or other analysis results. • Compare data from other instruments by reading formatted text files or by manually entering information. • The new Elzone allows you to read, reduce, and report data obtained from a...

Confirm Software for the Elzone The optional Confirm software addresses FDA’s 21 CFR Part 11 requirements for submitting documentation in electronic form. Its features include assuring data security, maintenance of time-stamped audit trails, authority checks, password aging, and data reporting. You can rest assured that we have provided you with all of the features and tools necessary to maintain compliance with the highest level of data integrity possible. Service includes verification of instrument calibration and a comprehensive test of the complete system using established conditions...

The Science and Technology of Small Particles™ Micromeritics Instrument Corporation One Micromeritics Drive Norcross, GA 30093-1877 USA Telephones: U.S. Sales (770) 662-3633 Micromeritics China Apt. 5H, No. 1 Building Hua-Ao (Epoch) Center No. 31 Zi Zhu Yuan Road Hai Dian District Beijing 100089 P.R. CHINA Telephone (+86) (0)10-6848-9371 Micromeritics France S.A. Parc Alata Rue Antoine Laurent Lavoisier F-60550 Verneuil en Halatte FRANCE Telephone (+33) (0)3 44 64 60 80 Micromeritics GmbH Erftstrasse 54 D-41238 Monchengladbach GERMANY Telephone (+49) (0)2166-98708-0...