Dynamic Light Scattering
measures small particle characteristics and their distribution.
See Also: Nanoparticle
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Dynamic Light Scattering Systems
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Since the release of the UPA in 1990, Microtrac would go on to become the preferred manufacturer of Dynamic Light Scattering instrumentation for nano-particle measurements. What makes our systems unique is our proprietary approach to Dynamic Light Scattering, which allows us to measure from sub-nanometer to several microns, in addition to, the ability to characterize the widest concentration range on the market.
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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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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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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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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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Dynamic Modules
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Choose from a variety of ultra-reliable switches and switch modules, all based on our vertically integrated technologies.
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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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Dynamic Pressure Sensors
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Columbia Research Laboratories
Dynamic Pressure Sensors contain low pressure measurements, high pressure transient measurements. Dynamic Pressure Sensors can measure a wide range of varying high intensity sound pressure and high level dynamic pressure events.
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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.
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Light Meters
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Our light meters are designed for simple and accurate results in an industrial setting. Whether you are checking work spaces, parking lots, or baseball fields for safe levels of lighting or measuring for testing design compliance, a light meter from Sper Scientific will get the job done. Obtain precise UV, FC or Lux measurements, in multiple light measurement ranges. These light meters are designed for use in work spaces, labs, schools, outdoor studies, optics, home inspections, and many others. In addition, you may use these meters to check compliance with ANSI/NFPA 101 (standards for emergency & exit lighting).
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Aircraft Lighting
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Honeywell Aerospace Technologies
A leader in aircraft lighting systems since 1933, Honeywell Aerospace and its legacy company Grimes Aerospace, has the broadest portfolio and installed base in the industry.
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Dynamic UPS
ROTOBLOC® RBT SERIES 400 - 2000 kVA
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The RBT system consists of a standard synchronous generator with no special windings and a simple steel flywheel. The low speed shaft extends bearing life and reduces maintenance. The ROTABLOC® machine is very robust as critical functions do not use fragile components such as power electronics, power capacitors, electro-chemical batteries, active magnetic bearings, electro-mechanical or mechanical friction clutches.
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Light Testers
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Hall’s have designed and manufactured products for oil, industrial, farming, commercial, and transportation markets. Products such as truck and trailer light testers, bop savers, early engine warning systems, oil spinners, engine control panels, dashes for service rigs, drillers panels, and sandline controls. Halls have been involved with over the rebuilding from scratch of over twenty service rigs.
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Dynamic Data Simulator
LS-70-S
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The Lumistar LS-70-S PCI Dynamic Data Simulator allows complex data streams to be generated for evaluation of bit synchronizers and PCM decommutator performance. It can also be used for uplink command generation to vehicles in flight, checkout of complete telemetry links, and playback of archived hard drive data in any format with the appropriate dll. The PCI board is only 7 inches long and contains the dynamic simulator and IRIG Time Code Generator.
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Static and dynamic analysis
MEMS
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Static and dynamic analysis and visualization are critical parts of the test and development process for MEMS microstructures in order to characterize surface metrology and measure in and out of plane motions. The PS4L Adaptive Architecture is ideal for configuring a system to perform tests to very specialized requirements of the MEMS customer. MEMS customers often require vacuum probing, which is available in semiautomatic and fully automatic configurations.
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Light Meters
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Light Meters are used to measure the light output of an illumination source for a number of optical applications. Light Meters are measurement devices that feature photodiodes to determine the level of light transmitted from a source. Light Meters possess simple, easy to read screens upon which measurements are displayed in one or more photometric units. Most Light Meters possess traceable NIST certification for proof of accuracy.
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Light Source
pE-300ultra
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CoolLED's pE-300ultrais a fluorescence microscopy light source which offers intense, broad-spectrum LED illumination for imaging most common fluorescent stains. Users have access to both microsecond switching via multiple TTL inputs and the ability to mount inline excitation filters. This, when paired with today's high performance multi band filter sets, facilitates imaging traditionally done via a white light source and a filter wheel, with all the benefits of LED.
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Light Source
LS-BA
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Balance Light Source (LS-BA) is designed for transmittance and absorbance measurement with color information. Halogen Light source provides the stable and smooth wide-band spectral output. It’s proper for most visible to near infrared range measurement. The efficiency of blue region will be enhanced by extra two blue LEDs.
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Light Meter
LI-250A
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The LI-250A is a portable meter that displays the output from any LI-COR light sensor that has a cable terminated with a BNC connector. It shows instantaneous values or 15-second averages of values from a sensor.
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Dynamic Image Analysis (DIA)
CAMSIZER
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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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Light Source
pE-300white
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CoolLED's pE-300white offers intense, broad-spectrum LED illumination for imaging most common fluorescent stains. The pE-300white Light Source can be fitted directly to the microscope or specified with a liquid light guide. The system is a mercury-free alternative that is safer, more controllable, and repeatable than conventional high-pressure gas discharge illuminators. Spectral coverage is from the UV (DAPI excitation) to the Red region (Cy5 excitation). The system is perfect for hospital and regular research laboratory environments.
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Light Monitor
LM-101
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The LM-101 Light Monitor system provides an efficient and cost effective solution for monitoring coating thickness in real time. It consists of the LM-101 Light Monitor, LM-101A/AS light source, and Detector assembly.
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Cameras and Lights
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MacArtney LUXUS cameras and lights are designed to combine operational and service flexibility, excellent performance and reliability.
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Dynamic Vapor Sorption Analyzer
IGAsorp
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The IGAsorp is a fully automated compact benchtop DVS analyzer, for fast and accurate vapor sorption measurements using the dynamic flow technique for water and organic solvents. Measured vapor uptake isotherms and kinetics are used to characterize, test and evaluate materials in precisely defined environmental conditions.
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Dynamic Balancing
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Balancing machines of the VibroDAQ series are professional sets of tools for measuring vibrations and dynamic balancing of rotating elements in own bearings and on specialized stands.These devices are used in various industries, car workshops, repair services, and departments dealing with maintenance in various types of companies. Our balancers have also been used in scientific institutions and universities as systems for conducting research and training future engineering staff. Our devices have implemented special algorithms for balancing the grinding wheels, allowing for balancing the grinding wheels directly on the grinder.
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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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Inverted Light Microscopes
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Inverted microscopes from Leica Microsystems are designed to meet the rigorous demands of life science as well as material science and industrial applications.
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Light Sources and Amplifiers
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Light sources simulate the optical voice, video and data signals of real-life service applications, which is why they are used in various types of tests. Discover a broad range of products that cater to various testing requirements: singlemode or multimode, polarized or non-polarized, broadband or narrowband, tunable, ITU-wavelength-centered and much more.
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Dynamic Wettability Tester
6200TN
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This is a dynamic wettability tester that uses a high-performance electronic balance to evaluate temporal changes in buoyancy and wetting (contact angle) that are successively received when various solid pieces and powder samples are immersed in liquid. Information such as dynamic and static contact angles, surface tension, and density can be obtained, and it supports various sample forms such as flat plates, fibers, and powders
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UV Light Sensor
28091
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The UV Light Sensor measures ambient ultraviolet intensity in the 200 to 370 nanometer range, within the solar ultraviolet UVA, UVB, and UVC light spectrum. The sensor has a built-in amplifier with adjustable levels. The UV Light Sensor may be used outdoors in a variety of applications including datalogging and closed-loop control, such as for activating watering or greenhouse vents.
