Showing recent results 91 - 105 of 310 products found.
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VLSI Standards, Inc.
The Absolute Contamination Standard (ACS) is used to calibrate instruments which size and detect particles on the surface of bare silicon wafers. Use ACS to characterize particles, before particles characterize products.
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nCS1 - Spectradyne llc
Gives particle size distribution and absolute concentration. Particle sizes: 40 nm to microns. Concentration range: approx. 106 — 1012 particles/mL. Counts & sizes individual particles. High resolution size distributions. Max particle detection rate: approx. 10,000 particles/s. Can measure any material type (transparent & opaque, conducting & insulating).
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DIPA2000i - Donner Technologies
The particle size and shape analyzer is a unique instrument that combines two complementary Measurement Techniques by integrating laser and video channels. It provides complete sample information on particle size distribution and numerous particle shape parameters, with high accuracy and resolution capabilities.
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ZETA-check - Particle Metrix GmbH
Particle interface potentials like the oscillating zeta streaming potential measured in the ZETA-check, represent the level of electrostatic repulsion between particles. The potential is generated by ionic end groups on particles and macro-molecules, respectively. With ZETA-check, the state of the actual charge of dispersions and macromolecular solutions is obtained within seconds. Solutions and dispersions from 0.3 nm up to 100 µm particle size qualify for measurement.
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LISST-INFINITE - Sequoia Scientific, Inc.
otal Concentration between 0.0019 and 0.381 mmConcentration in 32 log-spaced size classes from 0.0019 mm to 0.381 mmConcentration of particles greater than 0.2 mm (and up to 0.381 mm)Concentration of particles between 0.2 mm and 0.075 mmConcentration of particles less than 0.075 mm (and down to 0.0019 mm).
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Phenom GSR - Phenom-World BV.
Gunshot Residue (GSR) analysis plays an important role in the determination if a firearm has been used in a crime. Established GSR analysis techniques are based on the use of a scanning electron microscope (SEM), which is used to scan the sample and find suspect GSR particles. If a suspect particle is found, an Energy Dispersive Spectroscopy (EDS) technique is used to identify the elements in that particle.
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ZetaView® - Particle Metrix GmbH
ZetaView® Nanoparticle Tracking Analyzer for hydrodynamic Particle Size, Zeta Potential and Concentration. With ZetaView® individual particle tracking, classical micro-electrophoresis and Brownian motion are presented as modern analysis tools. Auto-alignment and auto-focusing make the “Seeing is Believing” principle user friendly. By sub-volume scanning robust results of zeta potential and size histograms are derived from thousands of particles.
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Laser Quantum Ltd.
Infra-red (IR) lasers at 1064 nm are primarily used for optical trapping, tweezing and manipulation of small particles. These techniques allow measurement and monitoring of the particles without interference from other mechanical or chemical restraining mechanisms.
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SALD-MS Series - Shimadzu Corp.
The most basic or most typical means of measurement used in laser diffraction particle size analyzers is circulation measurement. Circulation measurement is achieved on the SALD-2201 and SALD-7101 by the SALD-MS series multifunction sampler. As shown in the configuration and structure figures below, particle size distribution is measured while the particle group dispersed in liquid medium is circulated between the dispersing bath in the multifunction sampler and the flow cell located inside the measuring unit (optical system).
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CAMSIZER - Retsch Technology GmbH
Dynamic Image Analysis (DIA) is a modern high-performance method for the characterization of particle size and particle shape of powders, granules and suspensions. Retsch Technology's optical analyzers CAMSIZER P4 and CAMSIZER X2 are based on this technology, covering a measuring range from 0.8 m to 30 mm.
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