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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 1531 - 1545 of 1966 products found.

  • UV-A LED Panel Flood Lamps

    PowerMAX™ 365 Series - Spectronics Corp

    PowerMAX 365 Series flood lamps feature a panel of 16 powerful UV-A (365 nm) LEDs specially engineered for non-destructive testing applications. These versatile, stationary light sources can be installed overhead or in-line, and can be ganged together to provide an even wider coverage area. UV-A LED panel flood lamps are also available in two standard-intensity models that are designed for NDT inspection applications requiring limited UV-A output.

  • UVB Sensor

    PMA 2101 - Solar Light Company Inc.

    The UVB sensor PMA 2101 biologically-weighted erythema gives an accurate measurement of ultraviolet radiation from sunlight or artificial light sources, also called sunburning UV radiation (SUV).Its spectral response follows closely the erythema action spectrum. The detector has angular response very close to an ideal cosine function (Lambertian response) making it suitable for measurements of diffuse radiation or radiation generated by extended sources.

  • UV Meter

    A-SUN TEST LTD.

    This affordable UV meter detects both atmospheric UV-A and UV-B light ranging from 400 nm to 280 nm. It displays the current atmospheric UV index and the UV Irradiance. UV-A and UV-B are the UV rays that penetrate the atmosphere. A graphical meter alongside a UV color code chart makes it easy to determine the level of UV risk.

  • Temperature/Vane anemometer

    VA8020 series > - Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD

    ●Measure: m/s, km/h, fpm, mph, kts, Beaufort scale, °C, °F●Resolution: 0.1 m/s, 1 fpm, 0.1℃, 0.1°F●Range: 0.4~20 m/s, 80~4000 fpm●Sample Rate: 0.5sec●Operating temperature: -10~50℃, 14~122°F●Special function: Auto power off; Data hold; MAX and MIN; Back light●Dimension:157 x 60 x 30mm●Weight: 180g

  • Spectrometer

    Instrument Systems Optische Messtechnik GmbH

    Optical spectrometers analyze the spectral characteristics of light radiation. Adding optical probes and absolute calibration turns this type of measurement system into a spectroradiometer. Since software is used to calculate all radiometric, photometric and colorimetric quantities from spectral data, the quality and precision of the spectrometer is extremely important. This is why Instrument Systems is dedicating most of its research and development work to this field in order to be positioned at the leading edge of technology.

  • Spectrometer - OSA

    HighFinesse GmbH

    HighFinesse optical spectrometers LSA and HDSA are designed to analyse the multi-line or broadband spectrum of (un-)known light sources like cw and pulsed lasers, gas discharge lamps, super luminescence diodes, semiconductor laser diodes and LEDs. They are suitable to analyze the spectrum of telecom signals, resolve Fabry-Perot modes of a gain chip, and produce a spectral measurement of gas absorption.

  • Spectroradiometer with Integrating Sphere

    specbos 1301 - JETI Technische Instrumente GmbH

    specbos 1301 is an easy to use VIS spectroradiometer for fast radiant flux measurements of light sources (download datasheet). The included easy-to-use software JETI LiVal has the full complement of radiometric and colorimetric functions requisite for quality control applications and selection of samples. This new class of precision spectroradiometers is easy to handle, reliable and compact. The basic instrument can also be used without the sphere as a standard specbos 1201 unit.

  • Spectrum Analyzers

    T3SA Series - Teledyne LeCroy

    Teledyne Test Tools new T3SA3000 family of Spectrum Analyzers offers a frequency range of 9 KHz to either 2.1/3.2 GHz alongside many impressive features. With their light weight, small form factor, and user friendly interface, these Spectrum Analyzers take powerful and reliable automatic measurements that are presented on a large, bright, easy to read touch screen display. Typical uses for the T3SA3000 series are research and development, education, production, maintenance, and pre-compliance testing.

  • Standard & Top Paint Inspection Gauges

    121/4 - Elcometer Limited

    The Paint Inspection Gauge Top model has an internal carousel allowing each of the three cutters to be selected easily together with a cross hatch adhesion tester.Compact and convenient, ideal for paint thickness measurement in confined areasMade of anodised aluminium for durabilityBright LED light source for clear visionTop Model can hold one cross hatch cutter & three standard cutters which are locked tight, a simple rotation of the cutter holder changes the cutting tool.

  • Video Endoscopes

    PCE Instruments

    Video endoscopes are the ideal tool for inspection and maintenance. Video endoscopes offer new perspectives to theVideo Endoscopes are the ideal tool for inspection. insides of machines. Thanks to the flexible fibre optic cable and light weight enclosure, these extraordinary optical video endoscopes can locate problems and conflicts very easily and quickly, allowing for preventative measures to be taken without the need to dismantle the machinery first.

  • Viscometer

    ViscoStar III - Wyatt Technology

    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.

  • Visual Fiber Fault Locator

    D0650 - Appointech, Inc.

    Visual Fiber Fault Locator is used forlocating broken point in fibers. The LightSource is a 650nm laser diode,modulated at 7 Hz. When a fiber isconnected to the fault locater, the laserlight is coupled into the fiber, andpropagates along the fiber until at abroken point, where the light will bescattered out of the fiber, appearing tobe a blinking red spot. Therefore thedetection of a broken fiber point is quickand easy. It comes with a ball-point pen.

  • Tire Pyrometers

    50690 - Longacre Racing Products, Inc.

    Computes tire temp averages for temps just taken, recalled from memory, or you can even manually enter temps taken previously to compute averages. Advanced electronics stabilize your readings quickly giving you accurate, consistent results. Pyrometer comes with a built-in night light with auto shutoff, fast response coiled cord adjustable tire probe, and carrying case. It also features a built-in four car stopwatch with 75 lap memory for all 4 cars.

  • Total Luminous Flux Measurement System

    OptCom Co., Ltd

    This system enables the total luminous flux measurement of luminous intensity distribution 2 and 4 light sources based on the measurement standards of LED lightings LM-78 and LM-79 approved by IESNA (Illuminating Engineering society of North America) .As a calibration function, it can do the self-absorption correction and the spectral intensity calibration based on the JIS C 8152 measurement methods.

  • Towing Dynamometer

    RS-25K - Taylor Dynamometer, Inc.

    RS-25K Towing Dynamometer is designed fortesting today’s full-sized SUVs and light trucks. The RS-25K is builtwith a heavy-duty steel frame, an aerodynamic body and rides on anindependent, air ride suspension using two eddy current absorberswith special high temperature coils to absorb energy. The RS-25K ispowered by an industrial generator so there are no lead-acid batteriesto charge and testing time is unlimited at low speeds.