Scattering
a propagating wave or moving particle's linear trajectory, interrupted by non-uniformity in the medium they move through.
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Product
Non-Contact Beam Profiler
BeamWatch
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The patented BeamWatch non-contact profiling system accurately captures and analyzes industrial multi-kilowatt lasers wavelengths from 980nm - 1080nm by measuring Rayleigh Scattering. It features a complete passthrough beam measurement technique, no moving parts, and a lightweight compact design which makes it ideal for comprehensive analysis of industrial multi-kilowatt lasers
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Product
Saybolt Color Analyzer
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optek’s Saybolt color analyzer is a dual wavelength light absorption sensor. Operationally, the sensor passes a white light beam through the stream to be monitored, where light absorbance is measured at two distinct wavelengths. The measuring wavelength is set to focus on or near the peak absorbance point of the “yellowness” curve, while the secondary wavelength is chosen to compensate for any influence due to light scattering (window fouling, particulate, immiscible fluids, gas bubbles, etc.). Together, the sensor yields a repeatable and reliable true color number without any sample conditioning.
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Product
Metrology
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Rosenberger Hochfrequenztechnik GmbH & Co. KG
Network analyzers are used to measure so-called scatter parameters (S-parameters). These describe the behaviour of electrical components with the help of wave magnitudes. Whether simple cables, filters, amplifiers or complex subsystems, the following applies to all these components: Different loads can have unseen effects on the measured values over time.
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Product
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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Product
kSA SpectR
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The kSA SpectR is a complete metrology solution for measurement of absolute spectral reflectance, growth rate and end point detection. Custom spectral features such as reflectance minima, maxima, inflection points, or baseline scatter level, over a user defined wavelength range of interest, are easily measured.
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Product
Application Specific LC System
Reducing Sugar Analysis System
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The Nexera reducing sugar analysis system uses Shimadzu’s unique post-column boric acid-arginine fluorescence derivatization method. Unlike the refractive index detectors and evaporative light scattering detectors (ELSD) commonly used for sugar analysis, this system reduces the effects of impurities and offers both high sensitivity and a wide dynamic range. As a result, sugars contained in samples can be analyzed simultaneously, without dilution even when there are significant concentration differences.
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Product
Nephelometric Turbidity Sensor
DTF16
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The DTF16 is a high 3 channel turbidity sensor for installation into pipelines, measuring turbidity at two angles of scattered light and a direct reference channel in various liquid flow streams.
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Product
Turbidity Sensors
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Turbidity sensors measure the amount of light that is scattered by the suspended solids in water. As the amount of total suspended solids (TSS) in water increases, the water's turbidity level (and cloudiness or haziness) increases. Turbidity sensors are used in river and stream gaging, wastewater and effluent measurements, control instrumentation for settling ponds, sediment transport research, and laboratory measurements.
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Product
Field-installation Type Turbidity Meter (Four-Wire Transmission, High-sensitivity)
HU-200TB-H
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HU-200TB-H connects flow-through type turbidity sensor (SS-120-H) and measures turbidity. It accurately measures turbidity in the range of low to medium concentration (10 degrees) by the 90-degree transmission scattering method with less stray light.Optimal for control and monitoring of wastewater treatment and production processes.
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Product
Turbidity Meter
TF16-N
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The TF16-N is a high precision turbidity meter for installation into pipelines measuring scattered and unscattered light at two independent angles in various liquid process streams. The ratio of scattered to un-scattered light can then be correlated.
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Product
FT-NIR for Process Analytics
QuasIR™ 2000E
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Galaxy Scientific’s QuasIR™ 2000E is designed for continuous measurement of the chemical composition of material transported on a conveyor belt, through a pipe, or in a chute. Our unique external projection optics use high powered tungsten lamps to illuminate the sample from as far as 24 inches away and collect the scattered reflection off the sample through a fiber optic cable. The analysis spot size can be set as small as 0.5″ or as large as 8″ in diameter and can be custom tailored to applications needs.
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Product
Surface Analysis
Innova-IRIS
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This provides researchers a perfect combination of chemical or crystallographic information at high spatial and spectral resolution with the most advanced atomic force microscopy characterization. The Innova-IRIS can be integrated with your choice of a leading Raman system to provide the best opaque sample TERS investigations available today. However you tailor your system, your application will benefit from Bruker exclusive, high-contrast IRIS TERS probes and the best tip preservation and lowest drift, guaranteeing that alignment is preserved even over the optical integration times necessary to interrogate weak Raman scatterers.
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Product
Laser Scattering Particle Size Distribution Analyzer
Partica mini LA-350
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HORIBA's new LA-350 Laser Diffraction Particle Size Distribution Analyzer is the ideal combination of performance, price, and packaging. The LA-350 excels in applications as diverse as slurries, minerals, and paper chemistry. Based on the advanced optical design of previous LA-series analyzers, the LA-350 strikes a harmonious balance between high-functionality, easy operation, low maintenance, and cost-effectiveness.Bench space is used efficiently due to the LA-350’s compact size (297 mm x 420 mm). The clever design and precision, high quality manufacturing ensure convenient, reliable operation and accurate results, now with a wider size range (0.1-1,000 µm).
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Product
CATV Separate Raman Amplifier
RFA4000
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Hangzhou Huatai Optic Tech. Co., Ltd.
1. Erbium-doped Fiber Amplifier, due to the multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Amplifier is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. Raman amplifier is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600 nm.
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Product
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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Product
OEM Solutions
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Headwall-manufactured gratings, spectrographs, and spectrometers maximize the quality of UV-VIS-NIR analysis. Each grating is an original piece, unmarred by replication processes. These master-quality gratings feature superior spectral and spatial resolution and extremely low scatter, meeting the demands of your high-performance instrument. We have more than 40 years of experience producing gratings and spectral engines for ourselves and for our OEM customers.
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Product
Profiling Current Meter and Wave
SeaGuardII DCP Wave
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The SeaGuardII DCP Wave is a 600kHz Doppler Current Profiler able to measure directional wave parameters and currents from a bottom mounted installation.The Acoustic Wave software 5759 used by the DCPS implements unique features to improve the wave measurement accuracy by optimizing the signal to noise ratio.Maximum deployment depth is 40m in normal scatter conditions. The Profiling Current Meter and Waveis available as a self-recording instrument. It can be easily integrated into a real-time system offering reliable two-way communication.
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Product
Field-installation Type Turbidity Meter (Four-Wire Transmission, For Wide Range)
HU-200TB-W
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HU-200TB-W is a turbidity meter developed to continuously measure turbidity in processes with large turbidity changes, such as water intake and sedimentation tanks in water supply plants. It employs transmission 90-degree scattered light method and is ideal for monitoring changes in processes with large turbidity changes from low range (10 degrees) to high range (2000 degrees). An electric wiper cleaning can be installed as an option, and long-term stable measurement is possible by periodic cleaning.
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Product
Laser Particle Size Analyzer
Easysizer20
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Zhengzhou Nanbei Instrument Equipment Co. Ltd
sysizer20 is the latest product of OMEC in Year 2006 and is highly automated, all the process can be done automatically after setting up initial parameters. Multiple sample feeding systems are available to meet your requirements. Applications：Measure the particle size distribution of powder or latex Principle：Use the principle of laser light scattering to determine particle size distribution.
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Product
Multi-Angle Light Scattering Detector
PN3621
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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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Product
TSS Meter
LD-LTSS-A10
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TSS meterLD-LTSS-A10is a tabletop meter with a dual-beam infrared scattered light photometerdetection system for enhanced stability. Built-in self-diagnosis function to ensure dataaccuracy. Optional cleaning brush for automate cleansing function to reduce the sensormaintenance.
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Product
Vector Network Analyzer
SNA5000A
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The SIGLENT SNA5000A series of Vector Network Analyzers have a frequency range of 9 kHz to 8.5 GHz, with 2 and 4 port models available. Designed to give you instant insight into scattering, differential, and time-domain measurements. They are effective instrumentation for determining the Q-factor, bandwidth, and insertion loss filters and feature impedance conversion, movement of measurement plane, limit testing, ripple test, fixture simulation, and adapter removal/insertion adjustments. There are five sweep types: Linear-Frequency, Log-Frequency, Power-Sweep, CW-Time, and Segment-Sweep mode. The SNA5000A series VNAs also support scattering-parameter correction of SOLT, SOLR, TRL, Response, and Enhanced Response for increased flexibility in R&D and manufacturing applications.
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Product
Hybrid Raman/Er-doped Fiber Amplifier
HFA5000
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Hangzhou Huatai Optic Tech. Co., Ltd.
1. Erbium-doped Fiber Amplifier, due to multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600nm.
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Product
Particle Size Analyzers
NanoBrook Series
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Brookhaven Instruments Corporation
Rapid and accurate protein & nanoparticle size distributionsMultimodal & unimodal size distribution softwareISO 13321 and ISO 22412 compliant resultsRange: < 0.3 nm to 10 mThree measurement angles: 15, 90, and 173Ideal for fast, routine sizing applications in research or quality controlHigh power 35 mW diode laserDynamic light scattering at 173 and 90Temperature control, -5 C to 110 CCompact bench top unit, USB connectionMolecular weight determination (relative and absolute through Debye plot)
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Product
Optical Time Domain Reflectometers
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An optical time domain reflectometer (OTDR) is a precision instrument used to locate events or faults along a fiber link, typically within an optical communications network. The OTDR launches a series of high speed optical pulses into the fiber to be measured. Various events on the fiber generates a Rayleigh back scatter that returns to the OTDR and the strength of the return pulses are measured and integrated as a function of time, and plotted as a function of fiber length. The horizontal axis is the distance and the vertical axis is the loss.
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Product
Water Treatment Plant Analyzer
Aqualog
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Aqualog® is the only instrument to simultaneously measure both absorbance spectra and fluorescence Excitation-Emission Matrices. EEMs are acquired up to a 100 times faster than with other instruments. Dedicated software automates traceable Quinine Sulfate Unit calibration and correction of inner-filter effects and Rayleigh and Raman scattering lines, enabling rapid export to modeling algorithms like PARAFAC.
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Product
Sample Analysis Services
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Postnova Analytics offers a variety of unique sample analysis services for the characterization of biopolymers, proteins, liposomes and nanoparticles. Our European Application Laboratory Center EAC and our American Application Laboratory Center AAC represent the worldwide biggest and most advanced labs offering sample analysis services based on Field-Flow Fractionation and Light Scattering.
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Product
UV Man Spectrometer
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UV Raman (with laser wavelengths below 400nm) can be used to probe specific sample properties, and benefit from experiment properties different from typical visible Raman measurements – for example, greatly increased Raman scattering efficiency, modified laser penetration within the sample, and resonance coupling to different chemical moeities. However, UV analyses come with a number of technical challenges, that require considered instrument design to allow UV Raman to be a truly useful tool for the researcher.
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Product
Turbidity Sensor
TF56-N
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The TF56-N sensor is an inline real-time device designed to measure light absorbance at 11° caused by interaction with process turbidity. As an NIR light beam is passed through a dynamic process stream, the sensor simultaneously measures the amount of light scattered at 11° and the remaining amount of un-scattered light at 0°.
