A spectrophotometer measures light intensity as a function of wavelength. The visible-light spectrophotometer performs these measurements in the visible segment of the spectrum (340-750 nm).
A spectrophotometer measures a material's light reflection, transmission or absorption properties. In chemistry, a solution's absorbency indicates the nature and concentration of its solutes. Spectral analysis of light reflected from a surface yields a more precise measurement of its color than does an RGB colorimeter.
The visible-light spectrophotometer uses a light source emitting in the visible spectrum, usually a halogen bulb. The two main types are the single-beam, which requires prior calibration using a standard control, and the double-beam, which simultaneously measures the sample and the standard control.
The type of measurements to be made will define the range of wavelengths to be used.
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Single-beam UV/vis spectrophotometer min. 0.5 µl, 190 - 840 nm | NanoDrop™ 2000 NanoDrop
The Thermo Scientific NanoDrop 2000 is the only micro-volume spectrophotometer with a patented sample retention technology that allows for sample volumes as small as 0.5 µL. It offers: Direct, easy measurements...
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Dual beam UV/vis spectrophotometer U-3900/3900H Hitachi High-Technologies Europe
Covers a wide variety of analysis needs from liquid samples to solid samples. Line-up of two types that can be selected in accordance with the measuring object and application. For use in a wide range of fields that focus on water quality, the environment, biotechnology, pharmaceuticals, materials, etc. Features Possible to perform measurements in a wide absorbance range with low stray light and...
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PRODUCT DESCRIPTION The Cary 6000i is a high performance UV-Visible-NIR spectrophotometer with unmatched photometric performance in the 175-1800 nm range. Using InGaAs detection...
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The new Thermo Scientific* Orion AquaMate 7000 Vis Spectrophotometer offers accuracy, dependability and ease of use. The...
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Thermo Scientific Evolution 600 incorporates a high-performance optical design, versatile VISION* software packages, and the highest quality accessories for the most demanding materials science and...
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UV/vis spectrophotometer for molecular and cellular biology Genova Plus Jenway
The new Genova Plus is a UV/visible spectrophotometer dedicated to life science analysis. This spectrophotometer allows the measurement of DNA concentrations and purity ratios using wavelengths recorded at 260, 280 and 230nm, with an optional correction at 320nm. The...
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Single-beam UV/vis spectrophotometer 220 - 830 nm | BioSpectrometer® Eppendorf
The new Eppendorf BioSpectrometer is a small, very compact spectrophotometer for measurements in the UV and VIS range. Sepctra can be recorded and individual wavelength measurements can be made in a spectral range of 200 nm to 830...
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Dual beam UV/vis spectrophotometer UV-2600, UV 2700 Shimadzu Europe
Experience the Precision Desired, in Any Situation The compact UV-2600/2700 is a universal, research- grade spectrophotometer that can be used in a wide range...
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Dual beam UV/vis spectrophotometer SPECORD PLUS Analytik Jena
The spectrophotometer SPECORD® PLUS offers highest precision and total reliability of measurement results. An extensive range of accessories guarantees flexibility and efficiency for all routine or special applications. The generously sized sample chamber and easily accessible durable radiation sources are a novelty in respect of functionality and instrument design. Visual variety and a fresh...
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Dual beam UV/vis spectrophotometer 190 - 1100 nm, CE | WPA Lightwave II Biochrom
Biochrom WPA Lightwave II UV/Visible Spectrophotometer High perfomance compact UV/Vis scanning spectrophotometer for general laboratory applications. Compact, lightweight, easy to use and excellent value for money compared to conventional systems. Features - Forget filters! Xenon source covers 190-110nm. -...
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Single-beam UV/vis spectrophotometer 190 - 1100 nm | UviLine SI Analytics GmbH
The new SCHOTT® Instruments UviLine Spectrophotometer SI-Analytics presents two completely new high-performance single beam photometers: UviLine...
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Single-beam UV/vis spectrophotometer ST-UV-754PC U-Therm International (H.K.) Limited
Model: ST-UV-754PC Product Description: This instrument can be widely used in medicine, clinical examination, biochemistry, petrochemical, environmental protection, quality control and judicial criminal investigation, the inspection and quarantine forestry, geological prospecting, food testing and other industries, is one of the commonly used analytical instruments in physical &chemical laboratory...
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Single-beam UV/vis spectrophotometer 340 - 1000 nm Angstrom Advanced
The model 22 is simple single beam spectrophotometer. The wavelength is set manually from the dial on the front panel. Direct readout of Transmission or Absorbion on LED display. Measured values can be transferred to a PC via the RS232 link for further analysis. The...
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Single-beam vis spectrophotometer McPherson, Inc.
VisIR Spectrophotometer * Continuously Variable Sample and Detector Angles * Reflectance and Transmittance Measurements * Wide Vis to IR wavelength range of operation * Reflectometer Model 107 included McPherson, Inc. Vis IR Spectrophotometers can be equipped in a variety of ways. We have routine reflectometers and special versions for vacuum reflectometry....
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UV/vis microplate spectrophotometer T60U PG INSTRUMENTS LIMITED
The T60U (UV-Visible) has a wavelength range of 190 -1100nm. The instrument has a switched mode power supply accepting voltages in the range of 95 - 240V AC and is supplied with either universal pathlength 5...
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UV/vis spectrophotometer for HPLC UA-6 Teledyne Isco
Reliably detect your compounds of interest with Teledyne Isco detectors. Our newest detectors, the 340CF and 330 detectors,...
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Dual beam UV/vis spectrophotometer 190 - 1100 nm | UVIKON XS & XL SECOMAM
Advanced Power in UV/Vis Spectroscopy. The UVIKON concept represents the first spectrophotometer serie featuring Advanced Digital Signal Processing technology. ADSP ensures reliable data acquisition, a superb sensitivity level to allow linear measurements even at high OD values, and a very low instrument noise. UVIKON in combination with the easy to use Windows compatible LabPower,...
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Single-beam UV/vis spectrophotometer 320 - 1100 nm | Vis230 Aurora Instruments
The UV-Vis 230 is an intelligent ultra-violet/visible spectrophotometer that is well suited to the qualitative and quantitative...
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Single-beam UV/vis spectrophotometer 190 – 1100 nm | photoLab® 6000 Series WTW
THE NEW GENERATION OF WTW SPECTROPHOTOMETERS photoLab® 6100 VIS and photoLab® 6600 UV-VIS WTW's new photoLab® photometers offer a unique combination of routine and research features: Routine measurements are covered with a wide range of commercial tests and extended Analytical...
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Single-beam UV/vis spectrophotometer DR 5000 Hach
The DR 5000 UV-Vis Spectrophotometer offers broad spectrophotometric capabilities over the full UV-Vis spectrum: * High Speed Wavelength Scanning * Touch Screen Display with intuitive user interface * Universal...
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UV/vis spectrophotometer for HPLC WaveQuest Cecil Instruments
WaveQuest the CE4300 Dynamic Absorbance Detector (DAD) is an ultra high speed scanning powerful alternative to Photo Diode Array detectors. HPLC method development, purity determination, R & D and Variable Wavelength Monitoring are all possible with the highest quality. Dual wavelength monitoring and wavelength programming...
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Single-beam UV/vis spectrophotometer Beckman Coulter
Beckman Coulter's UV/Vis spectrophotometers focus on a full spectrum of applications. The affordable DU® Series 700 Scanning Spectrophotometers, with easily interchangeable sampling modules, are ideal for routine applications, protein assay analysis for common protein assays, and nucleic...
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UV/vis spectrophotometer for molecular and cellular biology 2 µl AstraNet Systems
AstraGene is a micro-volume spectrophotometer for analysis of DNA and RNA concentration, as well as protein and cell density measurements. AstraGene's patented...
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Single-beam UV/vis spectrophotometer 190 - 1000 nm | PD-303UV Appel
High resolution, sensitivity and reliability The microprocessor-controlled and grating based UV/VIS spectrophotmeter is offering high resolution, sensitivity...
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UV/vis microplate spectrophotometer PowerWave Biotek Instruments, Inc.
BioTek's PowerWave microplate spectrophotometers are designed for use in a myriad of applications, from direct quantitation of nucleic acids using automated pathlength correction to full-scale high throughput operations...
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UV/vis spectrophotometer for water quality analysis 9100 Palintest Ltd.
The Palintest 9100 UV-Vis Spectrophotometer provides the full power of spectroscopic analysis with the convenience of the Palintest range of prepared tablet and liquid reagents. Designed to operate in stand-alone mode or controlled...
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Single-beam UV/vis spectrophotometer 200 - 1000 nm | M508 Camspec
New M508 Basic Programmable UV/Visible Spectrophotometer 4 line x 20 character LCD display 9 button keypad Stepper motors for wavelength and filters Stores up to 200 methods/results Concentration calibration: up to 8 standards up...
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UV/vis spectrophotometer for HPLC 190 - 700 nm | 5X Series Gilson international
Gilson's 15X Series of UV/VIS Detectors deliver versatile, rugged detection for HPLC. The optical design optimizes sample detection at wavelengths from 190 to 700 nm. - Interchangeable...
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Single-beam UV/vis spectrophotometer J.P Selecta
COMMON FEATURES Spectrophotometers UV-2005 and UV-3100 have been developed for accurate tests; Its stray light is only of 0.05% T. They...
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UV/vis spectrophotometer for HPLC 430 - 710 nm Knauer
The Smartline Detector 2600 VIS can simultaneously measure at up to four freely programmable detection channels with high sensitivity and continuously record spectra in...
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UV/vis spectrophotometer for molecular and cellular biology V-630Bio Jasco
The V-630Bio is a specifically designed instrument dedicated to Life Science applications. This model consists of the V-630, an intelligent Remote Module (iRM) designed for biological and clinical analysis, and...
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UV/vis spectrophotometer for HPLC 10 L/min | LABOCORD-3000 LABOMATIC Instruments AG
Application - The LABOCORD 3000 is a recently developed UV/Vis HPLC spectrophotometer for routine use. It combines the attractive...
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UV/vis spectrophotometer for HPLC Flexar PerkinElmer Optoelectronics
See deeper into your sample. From rugged reliability to outstanding spectral integrity, Flexar Detectors offer fast, sensitive performance...
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Optical fiber vis spectrophotometer 430 - 990 nm | CHEMUSB4-VIS-FIBER Ocean Optics
The CHEM4-VIS-FIBER covers the 430-990 nm range, has optical resolution of 1.0 nm (FWHM) and captures 3648 wavelengths in <1 second. The CHEM4-VIS-FIBER combines a USB4000 Spectrometer with modular accessories including an ISS-2 Integrated Sampling...
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Vis portable spectrophotometer SMART Spectro LaMotte Company
A portable spectrophotometer that is easier to use and more accurate than anything in...
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Vis spectrophotometer for water quality analysis 330 – 900 nm | SpectroDirect Tintometer
Spectrophotometer for water and waste water testing...
