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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 1681 - 1695 of 1959 products found.

  • Polarimeters

    PCE Instruments

    The polarimeters of PCE are measurement devices in the field of photoelasticity to determine the mechanical stress in transparent solid bodies. The polarimetry is a method to determine the purity and concentration of optical active substances, e.g. glucose, fructose, saccharine etc. in the sugar industry, creamery industry, wine industry, beverage industry, fruit industry, as well as for the analysis of additives in food, in medicine for the analysis of the glucose and albumin concentration in urine, in the cosmetics industry to determine the percentage of chiral essential oils and fragrances. In order to determine the rotating direction of chiral substances via a polarimeter, the change in the angle of linear polarized light as it passes through the sample of a chemical substance, leads to its determination.

  • Photometer

    Optronik Line DSP 200 - Instrument Systems Optische Messtechnik GmbH

    DSP 200 offers outstanding sensitivity and stability for precise measurements even at very low illumination levels. The instrument meets, of course, all requirements of the newest standards, like EN 13032-1 and DIN 5032-7 (2017). A low-noise photo diode with V(lambda)-filtering and optimized electronics provides for a broad dynamic range from 0.1 mlx to 200 klx. At the same time the very high local resolution allows an accurate determination even of high gradients when measuring headlamps. Therefore, the DSP 200 is suitable for all automotive and traffic applications, as well as for flashlights and for measurements of all pulse width modulated light sources.

  • On-Board Digital Flow Meter

    DF-210B / DF-211B - Ono Sokki

    The DF-210B / DF-211B are small-size, light weight and a low-profile with approx. 3 cm thickness flow meters designed for use on vehicles. The DF-210B measures instantaneous flow and accumulated flow with high resolution at 0.01 l/h in combination with FP-2140H / 2240H Positive-displacement Flow detectors. The DF-211B Extension Unit provides additional function to display the pressure, temperature, and elapsed time on-vehicle measurement. Portable battery box, DF-021A, is provided as an option, which is used to supply power to both units using its internal dry cell in case that the enough power supply is difficult on vehicle.

  • OverHead Lines Contact Voltage & Low Voltage Indicator

    LVD-415 - Standard Electric Works Co., Ltd

    No batteries required.● Every circuit is doubled.● Buzzer indicates voltage detected.● Led indicates voltage detected.● Neon scale indicates voltage.● Dual HBC fuses.● High grade fiber glass probes.● Super polished fiber glass.● High strength connecting cord.● Heavy duty rated.● Replaceable tips.● Choice of tips available.● Lightweight.● Small storage space.● Strong strength reliefs.● Double poles non-polarized.● Suitable for 45 to 70 Hz networks.● Contact detector type.● Passive circuitry.● Fiber glass 1.6mm - CU 35um PCB.● Super bright neon lights and LEDs.● Ergonomically-designed.● EN 61010-031 CAT IV 500V.

  • Universal Edge Finder

    BORDO - Fiber Vision

    No matter what surface condition may be given, our easy to use BORDO detects various edges in incident light and measures their position. The results of the measurement are transmitted with 1/10 mm resolution via a digital or serial interface to a PC or a PLC which now can place the object into the desired position. This makes BORDO being the perfect tool in many lay-down processes such as the alignment of tiles or other pressed goods. Other applications are checks of alignment. BORDO succeeds even under hard onditions e.g. with missing background, if a thickness of at least 5 mm is given. With its lasercross BORDO is fast and simple adjusted. Another ighlight are the selfregulating algorithms , which optimize parameters of easurement while processing.

  • Tone & Probe Kits

    Triplett

    ProTone Wire Locator Kit features a powerful tone generator and a filtered, ultra-bright lighted probe. The CTX590 functions as a high quality wire locating tool that uses an inductive probe to sense a tone placed on the wires by its associated tone generator. The tone generator provides RJ11, RJ45 and insulated alligator clip connections. The Red/Green LED on the probe indicates continuity, voltage, and polarity. The probe also includes an ultra bright LED tip, fluorescent light noise filter and sensitivity control. The CTX590 can be used for tracking down short circuits, telephone central office connections, and other wire locating applications. Includes (2) 9V batteries and case.

  • Three Phase Relay Test Set

    RELTEST 1000 - ISA Srl

    *Advanced multifunctional relay test set, specially designed for distribution, transmission, smart grid and renewable energy plants.*Local control, via keyboard and coloured display.*Remote control with the Advanced Test & Data Management Software.*Three independent AC voltage outputs adjustable from 0 to 400 V.*Fourth independent AC voltage output adjustable from 0 to 130 VOne current output, from 0 to 15 A, switchable on 3 phase sockets.*One independent current output, adjustable from 0 to 1 A.*Optional IEC 61850-8 communication interface.*Optional six low level outputs.*USB interface.*Automatic test report.*Light and easy to carry.

  • Solar simulator

    XES Series - SAN-EI ELECTRIC CO.,LTD.

    The recent environmental issues have been drawing more attention over the past few years. So "solar simulators" have come into the public eye much more often. They are mainly used for the evaluation of solar cells as well as for other types of tests where sunlight needs to be recreated.The continuous light of xenon lamp, the most faithful reproduction of sunlight, is applied in our highly accurate solar simulator, which has been widely sold across Japan and neighboring countries."SAN-EI" offer a wide range of solar-related optical technologies and can guarantee to satisfy the needs and request of customers.

  • Solar Simulator for Concentrator Cells

    Optosolar GmbH

    Optosolar offers solar simulators with continuous light for small area solar cells (ca. 10mm x 10mm). depending on the cell size, the concentration ratio can exceed 1000 suns. Special designs cover low concentration on large area wafers (156mm x 156mm), as well as line focus applications (e.g. 8mm x 156mm at 8 suns). Flashlight Solar Simulators have the advantage of negligible temperature change to the solar cell. For this reason, they are often used for very high concentration ratios or for multijunction cells in a solar simulator with adjustable spectrum.

  • Spectral Plotting Tool

    SearchLight™ - Semrock, Inc

    SearchLight is a free, online spectral plotting and analysis tool that allows fluorescence microscope users and optical instrument designers to model & evaluate the spectral performance of fluorophores, filter sets, light sources, and detectors as components of an overall system. Its intuitive user interface makes it easy to manipulate spectral component specifications and plot spectral results. The System Calculator allows the user to quantify system metrics including signal, SNR, and bleed through; as well as to compare various system configurations against each other. earchLight App available for iOS and Android

  • Scintillator Detectors

    SIGMA Family - Kromek Group plc

    Our SIGMA range of CsI(Tl) thallium activated caesium iodide scintillator radiation detector products replaces conventional photomultiplier technology with state of the art SiPMs. These gamma-ray detectors offer up to 32.8 cm3 of detection volume, delivered in a package providing significant benefits in cost, size, weight, power consumption and temperature stability. Robust, small and light SIGMA caesium iodide scintillator radiation detectors are perfect for radiation detection in the field and in the lab. Clients have flown them on drones, built them into large detector arrays and other devices. If you need fast detection in an easy to use package this is what you need.

  • Sensors

    Panasonic Automotive & Industrial Systems Europe GmbH

    Here you can find more than 2500 products, including:Ultra miniature photoelectric sensors as small as 14 x 8 x 3mmTrigonometric sensors, which can detect objects independent of color and surfaceFiber sensors, where Panasonic offers a huge range of 150 different fibersHigh-resolution analog laser displacement sensors with an accuracy as low as 0.01µm and a sampling frequency of up to 100kHzSafety light curtainsIn order to cater to individual requirements, Panasonic offers a multitude ofCustomized solutions for optical detection.Inductive, flow, and press sensors round off Panasonic’s sensor portfolio.

  • Spectrometer Systems

    FLAME-CHEM - Ocean Optics, Inc.

    FLAME-CHEM spectrometers are fully integrated UV-Vis and Vis-NIR systems for measuring absorbance and transmission of liquid samples in cuvettes. FLAME-CHEM is a great option for teaching labs and research facilities where users seek the performance and flexibility advantages of the Flame spectrometer in a compact, small footprint instrument. Each FLAME-CHEM system comprises a preconfigured Flame spectrometer, a direct-attach light source and a cuvette holder for 1 cm pathlength cuvettes – all in a single package. UV-Vis (200-850 nm) and Vis-NIR (350-1000 nm) models are available. Add OceanView spectroscopy software (purchased separately) to complete your system.

  • Spectroscopic Reflectometer

    SR Series - Angstrom Sun Technologies, Inc.

    Spectroscopic reflectometer (SR) series are relative low cost and easy to use tools. To enusre accurate measurement on spectra, a long working distance and also adjustable working distance set up are professionaly desgined and considered. Since reflection spectra measurments require to use known reference to calibrate light intensity, it is hard to image user could get accurate spectra without optimizing signal step during such calibration because reference thickness is different from sample substrate's thickness in most of cases. Adjusting power output to lamp is our another consideration in ensuring a good measurement by reducing non-linearity effect of the detector

  • Streak Camera and Frame Cameras

    BIFO Company

    Our company serially produces a set of basic models of image converter cameras (ICC), as single-frame, and with multi-frame and linear (streak) sweep, in the majority on a basis of image converter tubes (ICT) frame ad streak types of our own design. Cameras find wide application in many areas of a science and technology at registration various fast running processes. Necessary high sensitivity of cameras up to a mode of the pack of single photons registration can be provided at registration of extreme low light processes. The limiting temporal resolution of unique experimental models of cameras lays in femtosecond range. The small sizes of the majority of our cameras allow to embed them into the structure of almost every optical and optico-electronic equipment easily.