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Light

Visible spectrum of electromagnetic radiation from 400nm to 700nm.

See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Luminescence


Showing recent results 1366 - 1380 of 1975 products found.

  • Colorimeters

    Hach Lange GmbH

    Hach has refined the colorimeter technology into effective and accurate hand held solutions that support your testing needs. Whether you are looking for a single parameter testing device, or something that supports up to 90 of the most preprogrammed water testing methods, Hach has a solution that will support your needs. All solutions are light weight and built to go anywhere.

  • Color Matching Cabinet

    TESTEX Testing Equipment Systems Ltd.

    Color Matching Cabinet, used for color matching or assessment of all industries and applications where there is a need to maintain color consistency and quality. Colour Matching Cabinet complies with ASTM D1729, BS 950 PART1, BS 950 PART1, etc. We are professional Colour Matching Cabinet manufacturers with reasonable Color Matching Light Box price.

  • Color Monitoring Unit

    Colorette 3B - Probat Burns

    Achieve consistent results by monitoring and precisely controlling the degree of roasting with the Colorette 3B color-measuring unit. Unaffected by ambient light, this portable and extremely accurate device uses infrared and red LEDs to measure the exact color of ground coffee samples. It then displays the measurement and automatically prints a complete record, including the color value, sample number, roaster number and batch date / time.

  • Color Proof Station

    TU311 - TESTEX Testing Equipment Systems Ltd.

    Color Proof Station is designed especially for color comparison between objects and samples during the printing process. It adopts CPL asymmetrical color proof light tool and can illuminate two working surfaces, i.e. the vertical surface with the samples and the horizontal surface with objects. The drawer beneath the working table can house films, PS plate. It is equipped with rolling track, which enables it to slide under weight

  • Combline Filters

    Teledyne Microwave Solutions

    Combline filters are bandpass filters used in the frequency range of 100MHz to 20GHz The structure consists of a series of TEM resonators of circular or rectangular cross-section resonated by a capacitor at the open circuit end. The bandwidth and response of the filter is governed by the coupling of each resonator to its immediate neighbor. This is also a function of the resonator size, resonator spacing and ground plane separation. Typical construction is silver-plated aluminum, which achieves the lowest passband loss while maintaining a light weight. Computer design programs result in close correlation between theoretical and actual performance.

  • Confocal Raman Microscope

    inVia Qontor - Renishaw Inc.

    The new inVia Qontor is Renishaw''s most advanced Raman microscope. With the addition of Renishaw''s latest innovation, LiveTrack™ focus tracking technology, the inVia Qontor enables users to analyse samples with uneven, curved or rough surfaces. Optimum focus is maintained in real time during data collection and white light video viewing. This removes the need for time consuming manual focusing, pre-scanning or sample preparation.

  • Fixed Mount Strobes

    Monarch Instrument

    Our fixed mount stroboscopes are designed for installation in applications requiring continuous stroboscopic visual inspection. The MVS is available with xenon or LED light output with adjustable pulse width and focal distance for optimized target illumination. Connect your existing trigger signal or the optional Frequency Controller with LCD. Connect multiple units together in parallel for applications with wide illumination area requirements. Use the optional Audio Interface Box and microphone to create stunning audio driven visual effects.

  • Fluorescence Lifetime Imaging Microscopy (FLIM) Camera

    Toggel - Lambert Instruments BV

    Lambert Instruments today announced the introduction of its next-generation fluorescence lifetime imaging camera: Toggel. This new camera makes fluorescence lifetime imaging microscopy (FLIM) and fluorescence resonance energy transfer (FRET) faster and easier with its excellent light sensitivity, sharp images and fast image acquisition. With Toggel, Lambert Instruments aims to minimize measurement duration, automate image acquisition and simplify data analysis. These factors are of great importance to many of its customers in cell biology, cancer research and high-throughput screening.

  • Fluormeter

    FWS - Spectrolight, Inc.

    The FWS Fluorimeter is a fast, state-of-the-art fluorimeter for a wide range of applications. The FWS Fluorimeter integrates our tungsten halogen lamp, Mighty Light together with our Flexible Wavelength Selector to provide high power, tunable monochromatic beam for excitation. The detection part uses a high signal-to-noise CCD for fast, sensitive detection of fluorescence.

  • Frequency Combs Lasers

    Alpes Lasers sa

    Frequency Comb Quantum Cascade Lasers are devices emitting light on a wide spectrum consisting of equidistant peaks in frequency space. The distance between these peaks being fixed, typically given by the pulse repetition rate of a train of ultrashort pulses, they can be used as rulers in the frequency domain for The wide and flat gain spectrum of Broad Gain Lasers make them suitable for operation as Frequency Combs. As the operating range where comb operation can occur is very sensitive to the fine structure of the heterostructure, each QCL-Comb is tested and qualified.

  • Frequency Counter

    FC-2500A - MRC ltd.

    High sensitivity for the VHF & UHFfrequency measurement, useful for theCB amateur.* Handheld & pocket size instrument.* Wide measuring range up to 2.6 GHz.* Good resolution, 0.1 Hz min. displayunit for 10 MHz range.* Used the exclusive Microprocessor ICoffered the intelligent function:Frequency, Period, Multi resolution,Data hold, Relative measurement, Datarecord( Max., Min., Average reading).* Auto power off & manual power off.* LCD display for low powerconsumption & clear read-out even inbright ambient light condition.

  • Full spectrum direct reading spectrometer

    TY-9000 - Wuxi Tianmu Instrument Technology Co., Ltd.

    The TY-9000 full-spectrum direct-reading spectrometer desktop spectrometer adopts international standard design and manufacturing process technology, adopts all-digital technology, replaces the huge photomultiplier tube (PMT) simulation technology, synchronizes with international spectrometer technology, adopts vacuum light chamber design And Full digital excitation source, leading CCD detector, high-speed data readout system, the instrument has high performance, very low detection line, long-term stability and repeatability.

  • Fuorescence LED Illumination System

    pE-2 - CoolLED Ltd.

    The pE-2 is a fluorescence LED illumination system which provides repeatable and controllable light with a choice of 20 different LED peaks. It is perfect for the researcher who has a specific set of tests to conduct. The user can specify a wavelength configuration matched to their particular fluorescence requirements. It is modular, allowing LED wavelengths to be exchanged as requirements vary or additional experiments are added. Manual control is via a remote control pod with instant on/off and intensity control from 0-100%. Additionally, the system is fully integrated under many imaging software packages.

  • Grounding Power System Testing Equipment

    Xi'an Sifang EM Co.,Ltd

    Application It is used to the earth resistance of earth grid,lightning arrester of power system,and earth equipment of other electrical equipment.Total electron-type circuit,constant current supply,good function,big output current.It take 4 wire measurement with high resolution power,less error,light weight,easy operation and portable the ideal selection of earth meter.

  • Ground resistance tester

    2521 - Shenzhen Chuangxin Instruments Co., Ltd.

    High measuring accuracy, high speed, easy to use, especially suitable for using in laboratory and automatic testing line Test current AC / 5 ~ 30 (a), resistance Ω (0 ~ 600 m), time (1 ~ 99 s) shows at the same time;Test time can be arbitrary setted;Test alarm value can be arbitrary set up Pass/fail sound and light alarm;