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
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
UltraScan VIS Spectrophotometer
Spectrometer
Hunter Associates Laboratory, Inc.
The UltraScan VIS easily measures both reflected and transmitted color as well as transmission haze and meets CIE, ASTM and USP guidelines for accurate color measurement. UltraScan VIS uses diffuse/8° geometry with automated specular component inclusion/exclusion. For transmission measurement, the use of a robust CIE-conforming sphere instrument (TTRAN Total Transmission mode) effectively negates the effects of minor scattering typically found in transparent samples.
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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
Omnisens Optical Fiber And Cable Measurement And Quality Control
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To provide quality control or help with the design and testing of fibers, Omnisens Vision offers fast, accurate strain and temperature measurements.Omnisens Vision is based on Brillouin scattering. In single mode fibers it produces precision readings with high spatial resolution over long distances and/or large loss test conditions. It is capable of high speed testing in dynamic situations such as flex fatigue.Its configuration flexibility makes the Omnisens Vision well adapted to a wide variety of test & measurement needs.
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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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Laboratory And Analysis Systems
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High performance UV-VIS-IR spectrophotometer with superb optical performance for the determination of spectral absorption coefficient and spectral effective scattering coefficients
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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
Deep Submersible Particle Size Analyzer
LISST-Deep
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The LISST-DEEP instrument obtains in-situmeasurements of particle size distribution,optical transmission, and the opticalvolume scattering function (VSF). Using ared 670nm diode laser and a customsilicon detector, small-angle scatteringfrom suspended particles is sensed at 32specific log-spaced angle ranges. Thismeasurement is post-processed to obtainsediment size distribution, volumeconcentration, optical transmission, andVSF. The electronics and opticalconfiguration in the LISST-DEEP are verysimilar to Sequoia’s workhorse, the LISST-100X. However, because of the extremedifficulty associated with keepingalignment under high pressure, the LISSTDEEPhardware design is radically differentfrom the LISST-100X. This allows theLISST-DEEP to be deployed down to 3000m and obtain reliable measurements ofthe in situ particle size distribution andvolume concentration in waters withoptical transmission up to 98.5%.
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Product
NDT Wedges
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Rexolite or perspex wedges incorporate a pyramidal scattering surface with an impedance matched acoustic absorber to minimise internal reflections within the wedge.
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Product
Integrated Modular Electromagnetic Modeling Suite
EM.Cube
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EM.Cube® is an industry-recognized simulation suite for electromagnetic modeling of RF system engineering problems. It features several distinct simulation engines that can solve a wide range of modeling problems such as electromagnetic radiation, scattering, wave propagation in various media, coupling, interference, signal integrity, field interactions with biological systems, etc. Using EM.Cube, you can solve problems of different sizes and length scales, varying from a few microns in MEMS devices to several miles in large urban propagation scenes.
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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
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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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
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
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
L-Band Separate Raman Fiber Amplifier
RFA6000
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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 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 1300~1600 nm.
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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
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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Product
Water Treatment Plant Analyzer
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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
Gamma Detectors
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In Gamma detectors, the gamma radiations produce electrons by interacting with the cathode material and the filling gas.These electrons ionize the gas and the charge carriers are collected by the electrodes. The resulting anode pulse is detected by a load circuit. The primary electrons are created by several interaction mechanisms:- Photoelectric effect- Compton scattering- Pair production
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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
Turbidity Sensor
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The Aanderaa Turbidity sensors detects infra-red light scattered by particles suspended in 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
Logger Version 2-D Electro-Magnetic Current Meter for Deep Ocean
INFINITY-Deep AEMD-USB
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INFINITY-Deep is an autonomously deployable data logger for current speed measurements in the deep oceans. The currents in the deep oceans are very weak. It is too hard to accurately measure the deep water currents by some ADVs (Acoustic Doppler Velocimeters) that detect the Doppler-effect by scatter with the suspended particles in the water, because the concentration is very low. INFINITY-Deep measures 2-D current data through a magnetic field according to Faraday's law. Therefore, even if the suspended particles do not exist around the sensor, it can provide the accurate current data. The depth rating is 6,000m. Compared to INFINITY-EM, the instrument has a depth and a tilt sensors to monitor mooring status. Also, the battery capacity doubles for long-term current velocity measurements.
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Product
Logger version 2-D electro-magnetic current meter
INFINITY-EM AEM-USB
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Infinity EM is an autonomously deployable EM (electro-magnetic) current meter with a data logger. Due to the principle, the instrument provides high accurate 2-D current measurements in even low scatter fields, where ADVs (Acoustic Doppler Velocimeter) has difficulties. The measurement range is wide from 0 to ± 500 cm s-1. The instrument design is compact (1.0kg in air). Infinity EM allows for current velocity measurements virtually anywhere.
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Benchtop Small Angle X-ray Scattering (SAXS) Instrument
NANOPIX mini
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Non-destructive measurement of particle size and size distribution.Rigaku NANOPIX mini is the world’s first benchtop small angle X-ray scattering (SAXS) system that is engineered to deliver automatic nanoparticle size distribution analysis for both quality control (QC) and research and development (R&D) applications. Nanoparticle size, size distribution, and particle shape are the key pieces of information obtained from SAXS. Samples may range from solutions, suspensions or slurries to solid plastics, rubbers or polymers.
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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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Product
Turbidimeter
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Shanghai Selon Scientific Instrument Co. Ltd.
An instrument used to measure the haziness or cloudiness of a liquid by determining how much light is scattered by suspended particles.
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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
Air Particulate Counter
CHY002
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Using import semiconductor laser tube and import semiconductor photosensitive tube, assure sensitivity and response speed.Using import micropump，assure sampling volume steady，reduce noise.The key component-light scattering sensor obviously eliminate intracorporal stray light, improve SNR, test result more precise and reliable.The light scattering sensor got Chinese patent.Confidence measurement of this instrument，According to GB/T6167-2007 Standard，realize auto estimate clean class, creatively to auto estimate ≤9 location points clean class.1000 records stored, free to check previous data.User can optional PC data analysis software, realize data management.User can choose humidity sensor (optional accessories).Sampling volume display as digit, more intuitive and precise.“Measurement Number”function，realize multipoint management.Lithium battery，more safety，continuous working 6 hours.
