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
Viscometer
ViscoStar III
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A highly sensitive, on-line differential viscometer used in conjunction with SEC-MALS to determine the size and conformation of all types of biopolymers, synthetic polymers and even proteins and peptides. The ViscoStar III incorporates multiple novel technologies to provide the highest sensitivity, stability and solvent compatibility of any available viscometer for GPC. Its ease-of-use and serviceability make it the perfect companion for Wyatt's DAWN HELEOS II light scattering and Optilab T-rEX refractive index detectors.
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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
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°.
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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
MultiBeam System
FIB
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An easy-to-use, out-lens type scanning electron microscope (SEM) equipped with a Schottky electron gun, as well as a new FIB column capable of large current processing (maximum ion current 90nA) installed into one chamber. JIB-4610F enables high-resolution SEM observation after high-speed cross-section milling with FIB, and high-speed analysis with a variety of analytical instruments, such as energy dispersive X-ray spectroscopy (EDS) that takes advantage of the Schottky electron gun delivering a large probe current (200nA), electron back scatter diffraction (EBSD) to perform crystallographic characterization, and cathodoluminescence (CLD). In addition, the 3D analysis function Cut & See is included in the standard configuration, allowing cross-section milling to be executed automatically at fixed intervals, while acquiring SEM images for each cross section.
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Product
Fusion Splicer
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Shaanxi Aitelong Technology Co., Ltd
Fusion splicing is the act of joining two optical fibers end-to-end. The goal is to fuse the two fibers together in such a way that light passing through the fibers is not scattered or reflected back by the splice, and so that the splice and the region surrounding it are almost as strong as the intact fiber.
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Product
Raman Spectroscopy
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Raman is a spectroscopic technique that uses laser light to interact with molecular excitations and determine what a substance or element is composed of. It relies upon the inelastic scattering of photons which produces a weak signal, making the collection of information challenging particularly when the substance to be measured is at distance or can only be given short exposure times. Our Raman spectrometers are particularly effective at making Raman measurements due to their configuration which delivers a higher throughput/etendue than standard instruments.
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Product
Converter
556
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The dual channel converter 556 provides continuous inline, real-time measurement and control of turbidity. The customer’s specific factory calibration of the converter can be configured in ppm (DE), FTU or EBC. Combined with an optek TF56-N scattered light sensor the 556 converter is a cost-saving measuring system, providing reliable process measurements.
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Product
Laser Turbidity Meter
HU-200TB-EH
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HU-200TB-EH is a laser-type turbidity meter that can measure turbidity of membrane filtered water, etc. with a resolution of 0.0001 degrees. A high-sensitivity turbidty meter with a minimum resolution of 0.0001 degrees at a measurement range of 0.0000 to 2.0000 degrees, which uses a long-lasting semiconductor laser as the light source and employs a transmission 90-degree scattering light method.This is best suited for sensitive measurement of turbidity on surface water.
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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
Light-resistant Integrating Sphere
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The integrating sphere is used for total luminous flux measurement. It uniforms the light by spatially integrating the collected light of light source. The integrating sphere has highly reflective diffusing plates formed on the spheres internal surfaces. These plates repeatedly scatter light rays from the light source with in the sphere to all other points to deliver uniform brightness distribution so measuring a portion of that light gives the total luminous flux. These years, the usage of integrating sphere for total luminous flux evaluation of light source is increasing. The large size integrating sphere over 1.5M is required for measuring a high brightness light source and a long light source such as fluorescent light.
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Product
Multi-Laser Nanoparticle Tracking Analysis (NTA)
ViewSizer 3000
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Exosomes, viruses, and nanoparticles all have wide size distributions which defeat traditional Nanoparticle Tracking Analysis (NTA) analyzers. The ViewSizer 3000 features simultaneous measurement with three lasers to collect the most accurate distribution and concentration information over a wide range of sizes within the same sample. Where the signal from a particle is too bright and saturates the detector from one laser, the software automatically uses data from a lower power laser to ensure the most accurate size and concentration information. On the other hand, when scattering from one laser is too weak for detection, the software uses data from a higher power laser to accurately track the particle.
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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
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
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
C-Band Separate Dispersion Compensation Raman Fiber Amplifier
DRA5228/F
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Hangzhou Huatai Optic Tech. Co., Ltd.
Raman Fiber Amplifier (RFA) utilizes the optic gain in the Stimulated Raman Scattering (SRS) in the optical fiber and realizes the amplification of the signal optic. FRA, with very low equivalent noise and a wide gain scope, can further widen the gain bandwidth by adopting multi-wavelength optical bump, which represents the development direction of the new optical fiber amplifier.
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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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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
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
Spectroscopy
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*Femtosecond multi-pulse transient absorption and reflection measurements *Femtosecond fluorescence upconversion *Time-resolved femtosecond stimulated Raman scattering (FSRS) *Hundred picoseconds-to-microsecond time-correlated single-photon counting (TCSPC)
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Product
Network OTDR
NFO series
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The NFO OTDR unit injects the laser pulse into the fiber under test and picks up scattered and reflected optical signals by an avalanche photodiode (APD). The unit accepts remote commands from Internet to control all related timing and data acquisition processes. Maximal three wavelengths are available at the NFO with options on 1310, 1490, 1550, and 1625 nm. NFO also has options on dynamic ranges so users can select the most cost effective units for their demands. Radiantech provides an easy use API (Application Program Interface) for NFO so users can design and build their own AP for NFO. Standard NFO API package is for Windows XP or higher. Please contact Radiantech’s sales person to inquire API for another OS.
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Product
X-Ray Photoelectron Spectrometer
AXIS Supra
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AXIS SupraTM is an X-ray photoelectron spectrometer (XPS) with unrivalled automation and ease of use for materials surface characterisation. The patented AXIS technology ensures high electron collection efficiency in spectroscopy mode and low aberrations at high magnifications in parallel imaging mode. XPS spectroscopy and imaging results can be complemented by additional surface analysis techniques such as: ultraviolet photoemission spectroscopy (UPS); Schottky field emission scanning Auger microscopy (SAM) and secondary electron microscopy (SEM) and ion scattering spectroscopy (ISS). The AXIS Supra replaces the AXIS Ultra DLD as Kratos' flagship x-ray photoelectron spectrometer.
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Product
Optical VSF Sensors
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The optical Volume Scattering Function(VSF) is an ‘inherent optical property’ of water that is used by optical oceanographers to predict light propagation, image degradation, remote sensed ocean color, biological environment etc. in water.
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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
Molecular Weight Analyzers
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Brookhaven Instruments Corporation
Molecular weight and size are two key properties of all macromolecules including biologically important and synthetic polymers. Performance and processability are directly related to these parameters. Light scattering is capable of absolute measurements in either batch or flow mode. For distribution information, couple a GPC/SEC instrument to a light scattering detector.
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Product
Bending Deflectometers For ISO 178, JIS K 7171, And ASTM D790 Compliant Testing
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After tensile testing, flexural tests are the most common strength tests for plastics and other resins. The main standards for plastic flexural (bend) tests are ISO 178, JIS K 7171, and ASTM D790, which require very accurate test systems. These standards include flexural strain measurements using a deflectometer, ranging from micro-strain measurements in the elastic region, the reversible elongation at the beginning of tests, to larger strain measurements in the plastic region. Shimadzu's deflectometers integrate easily into AG-X plus series, AGS-X series, and EZ-X test frames and Trapezium X testing software. Since these deflectometers push up against the specimen from below, the specimen color is not a limiting factor, as can be for laser type non-contact deflectometers. Furthermore, these deflectometers can partially absorb the shock during specimen failure, preventing specimen fragments from scattering.
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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
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
Present Weather Sensors
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Bristol Industrial & Research Associates Ltd
Biral forward scatter Present Weather Sensors measure visibility and report precipitation type and intensity. These compact sensors can identify a wide range of precipitation types including drizzle, rain, snow, hail, freezing rain and other forms of frozen precipitation. Precipitation type is reported using a combination of WMO Table 4680 and METAR codes. The range of precipitation types identified varies with sensor model.
