Dynamic Light Scattering
measures small particle characteristics and their distribution.
See Also: Nanoparticle
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Particle & Molecular Size/Charge Analyzers
Zetasizer Range
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Instruments in the Zetasizer range are used to measure particle and molecular size from less than a nanometer to several microns using dynamic light scattering; zeta potential and electrophoretic mobility using electrophoretic light scattering; and molecular weight using static light scattering. The Zetasizer system is available in a range of variants, including the new Zetasizer Pro and Ultra. These two new systems offer unprecedented ease-of-use and flexibility, along with empowering user guidance and novel measurement techniques such as MADLS® and Particle Concentration.
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Product
Dynamic Light Scattering (DLS)
NANOTRAC
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Dynamic Light Scattering (DLS) is an established and precise measurement technique for the characterization of particle sizes in suspensions and emulsions. Microtrac is a pioneer of particle analysis technology and has been developing optical systems based on Dynamic Light Scattering for over 30 years.
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Evaporative Light Scattering Detector
ELSD-LTII
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The ELSD-LTII utilizes a high-efficiency LED and enhanced digital signal treatment to minimize noise and deliver optimum sensitivity for trace analysis. An innovative cell design also reduces band broadening and allows sensitivity levels below 200 picograms. The high-performance optical detection system can also be used for combinatorial chemistry and high-throughput screening applications. The new Low Temperature Evaporative Light Scattering Detector (ELSD-LTII) is an easy-to-operate, universal detector that identifies analytes with uniform sensitivity regardless of their spectroscopic properties. It is not a spectroscopic detector. Instead, it removes the mobile phase through evaporation and then makes a light scattering measurement of the dried analyte particles.
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Multi-Angle Light Scattering Detectors
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Since the 1990s Postnova has been a leading innovator and developer of special advanced online Light Scattering solutions for coupling with chromatographic separation systems. The first model was the PD2000 - Static Light Scattering detector for coupling with Asymmetric Flow FFF. Later on the models PN3020 SLS and PN3070 MALS have been launched. Based on these over two decades of practical experience, Postnova has collected a unique competence in the area of Laser Light Scattering and has developed the unique PN3621 MALS - Multi-Angle Light Scattering detector series. The model PN3621 MALS is a completely new type of high performance MALS detector system with a unique range of specifications.
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Evaporative Light Scattering Detector for HPLC
ELSD-LT III
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The evaporative light scattering detector (ELSD) is a general-purpose universal detector that can even detect components with no UV absorption, such as carbohydrates, lipids, surfactants, and synthetic polymers. With exceptional sensitivity, a wide dynamic range through Analytical Intelligence features, and easy operability using LabSolutions™ software, the ELSD-LT III contributes to more effective analysis in a wide variety of fields.
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Scattered Light Dust Measuring Devices
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The reliable way to detect low dust concentrationsLight scattering by dust particles is a measurement principle that allows even very low concentrations of dust to be detected. Depending on the system-specific requirements, either forward scattering or backward scattering can be used in this context. Both measurement principles return stable and reproducible measurement results, regardless of the gas velocity, humidity, or dust particle charges.
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Static Multiple Light Scattering (SMLS)
TURBISCAN
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Static Multiple Light Scattering (SMLS) is an optical method that allows for the direct characterization of native concentrated liquid dispersions. Microtrac’s TURBISCAN range uses this technology to provide accurate and rapid results. TURBISCAN was the first patented technology to provide tools that allow accelerated aging tests on unstressed products, thus becoming a reference for direct stability characterization technology.
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Diffractometers & Scattering Systems
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Bruker develops and manufactures analytical solutions for X-ray diffraction and scattering. Our innovative instruments and software support research, development and quality control in academia, governmental institutions and industry.
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Scattering Sensors
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Scattering sensor data offers links to particulate bigeochemistry and ocean color. Sea-Bird Scientific offers a wide variety of scattering sensor configurations and measurement capabilities. Our sensors are available in single, dual, and three-measurement combinations.
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Product
Dynamic Gravity Meter
TAGS-7
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TAGS-7 represents the latest development in a long line of LaCoste-based airborne gravity systems, stretching back to the first successful airborne gravity flights in 1958 and building on the success of the TAGS System. For over 50 years, LaCoste gravimeters have acquired hundreds of thousands of line kilometers of gravity data during academic, government, and commercial surveys. TAGS-7 blends the latest in GPS and data acquisition technology with the solid foundation of the LaCoste dynamic gravimeter.TAGS-7 is an upgrade to the TAGS-6 gravity meter, and is designed specifically for airborne operations. The system incorporates a time-tested, low-drift, zero-length-spring gravity sensor mounted on a gyro-stabilized gimbal platform. The sensor has a worldwide gravity measuring range (no reset necessary) of 500,000 milliGals.
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Neutron Scattering and Beamline Systems
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For optical, neutron and particle beam experiments, Cryogenic offers a range of split pair magnets. These allow strong magnetic fields to be produced in a small volume with maximum access to the working space. Split pair coils can be mounted to provide either a vertical field with horizontal access or a horizontal field offering horizontal or vertical access.
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Cockpit Lighting
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Astronics works side by side with you to deliver customized lighted cockpit control panel assemblies and illuminated panels for your commercial, military, and business aviation programs.
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Laser Scattering Particle Size Distribution Analyzer
Partica LA-960V2
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This latest evolution in the LA series advances scientific knowledge for tomorrow's world through intuitive software, unique accessories, and high performance.The LA-960V2 continues HORIBA's proud tradition of leading the industry with innovative design.
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Light Meters
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An instrument for measuring the intensity of light, used chiefly to show the correct exposure when taking a photograph.
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Structural Dynamics
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Structural Dynamics by OROS - bump tests, operating deflection shapes, modal analysis, and more
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Light Soaker
MESO-11
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Greensolar Equipment Manufacturing Ltd.
The Light Soaker (MESO) is used in photovoltaic production lines for reliability testing. Its purpose is to expose the PV panels with a constant, high intensity light to get it deteriorated. Measuring the time dependent deterioration of the electrical parameters of the PV structure the reliability parameters could be defined.
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Light Sensors
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ams provides the industry’s broadest portfolio of high-performance and high-sensitivity digital discrete and integrated module optical sensors.
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Dynamic Foam Analyzer
DFA100
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Our DFA100 instrument for analyzing foams measures the foamability of liquids and the foam stability based on precise measurements of the foam height. With flexibly deployable modules, it also measures the liquid content of the foam or analyses the foam structure with regard to bubble size and distribution. The DFA100 assists in the optimization of foam-forming products or, in the case of unwanted foam formation, helps with specific foam prevention.
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Small-Angle X-Ray Scattering (SAXS) Products
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Small-Angle X-Ray Scattering (SAXS) Products from Rigaku
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Dynamic Diffuser
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Bodkin Design & Engineering, llc
When lasers are used to illuminate an object, a standing patter of laser ‘speckle’ is projected onto the target. This irregularity in illumination is detrimental to imaging systems and can increase the uncertainty in sensor measurements.
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Light Sources
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There are many low cost artificial light sources used for illumination or for industrial applications: tungsten or halogen bulbs, fluorescent lamps, LED lamps etc. Some of these sources have regulated intensity of emitted light. However, there very few calibrated light sources of precisely known parameters. A light source can be considered as calibrated when its user can precisely regulate its photometric/radiometric parameters like luminance (or illuminance), radiance (or irradiance) at defined spectrum of interest. Such light sources are needed in many applications among them, in systems for testing night vision devices, VIS-NIR cameras and SWIR imagers. Inframet offers a series of calibrated light sources that can be divides into three groups:
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Light Meters
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These Handheld Light meters are compact for keeping on hand in the field. Models are available with a Thermocouple input for temperature measurement. Units with Data Logging are available
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Dynamic Signal Acquisition and Analysis
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m+p Analyzer systems are available for field and laboratory use from 4 to many hundreds of measurement channels. From gathering simple time history data to narrowband (FFT) spectra, fractional octaves, wavelets, shock response spectra and much more, m+p Analyzer real time analyzers can be used with a wide range of instrumentation hardware including our own m+p VibPilot, m+p VibRunner and m+p VibMobile systems, National Instruments (CompactDAQ USB, PCI, PXI) and VTI Instruments (PCI). Low cost portable instruments to systems for distributed measurements can be configured for maximum flexibility. Measurement data from all sources are stored in a common format so it is easy to compare and handle results from any measurement source.
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Real-world Dynamics
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Physical Property Testers Group
Dynamics is the study of the motion of objects and the forces responsible for that motion. It is a branch of classical mechanics, involving primarily Newton's laws of motion.
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Light Sources
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The unique dual-output of equivalent beams make it a useful source for many comparative applications in addition to wavelength calibration and so on. The two output beams originate from two views of the single emitting spot where the electron beam from the single hairpin filament collides with the interchangeable anode.
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Light Source
UVF-204S
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This is the ultra compact and light weight high power unit fully utilizing characteristics of the high stability and long life 200watt mercury xenon lamp.
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Product
Dynamic 9D Ladar
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DYNAMIC 9D LADAR provides micron-level resolution while eliminating issues associated with surface reflectivity, slow data acquisition speeds, limited accuracies, restrictive incident angles, and susceptibility to production environment noise.Laser Radar systems require large sample averaging to obtain reasonable accuracy, effectively slowing data rates. API’s OFCI technology uses fast laser chirping to generate a wide spectrum for optical interference. The interference signal detected yields 100x higher sensitivity than Laser Radar.
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Motatest Dynamic
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Get Immediate Indication of Your Motors’ Health Do you know which of Your Process Motors are Likely to Fail? It is a Question of Efficiency and Potential Failure For online monitoring and measuring of electric motors whilst running. Measuring the motors performance with special analysis software to give a complete picture of the motor, its supply and its load.
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