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Light

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

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


Showing results: 991 - 1005 of 2157 items found.

  • Fusion Splicer

    Shaanxi Aitelong Technology Co., Ltd

    Fusion splicing is the act of joining two optical fibers end-to-end. The goal is to fuse the two fibers together in such a way that light passing through the fibers is not scattered or reflected back by the splice, and so that the splice and the region surrounding it are almost as strong as the intact fiber.

  • Loss Meter

    L2000 - Appointech, Inc.

    3-in-1 as loss meter, light source, and power meter As loss meter Measure fiber loss at 1310nm and 1550nm As light source Single-head selectable output wavelength of 1310 or 1550 nm Ultra high output stability 0.05dB High output power preset at 0 dBm, or at customer-defined value Selectable CW, 270 Hz, 1KHz or 2KHz modulated output As power meter Calibrated outputs at 850, 1310, 1490, 1550, and 1625nm Data storage, logging, and PC up-loading Interactive measurements via PC Calibration on-site with customer's own standard if needed Selection of relative/absolute power measurement Display measurement in dB, dBm, mW, uW, nW Resolution 0.01dB; absolute accuracy 0.25dB For both single-mode and multi-mode optical fiber Small size, easy for field applications Light weight, less than 0.2Kg Auto power shut-off Enable / Disable Auto laser shut off at above 60oC Rechargeable battery, Battery-full and Battery-low indicator Changeable receptacle connector FC, SC, ST

  • Real Time Switch

    Ajinkya Electronic Systems

    Real Time Switch is a real time timer which can be used to switch electrical appliances like street lamps, garden lights, corridor lights, neon signs etc as per time of the day. The timer has built in almanac timings fixed in nonvolatile ram so that the user does not have to programme the unit from time to time. This has added advantage over daily dial or weekly timers. Timer provides two outputs to drive contractors of different ratings. These outputs can be used with different combinations to achieve desired output. Timer is provided with manual override facility. Optional detachable external keyboard unit provided to avoid unauthorized access.

  • Code Readers/Code Scanners

    AutoLink AL609P - Autel

    The ABS/SRS + CAN OBDII AutoLink AL609P is built to help you determine why the Malfunction Indicator Light or the ABS warning light is on. Featured with ABS and SRS system diagnosis, 2.8’’ LCD, built-in DTC lookup library, AL609P offers swift code reading function. A wide range of European, US and Asian vehicles are covered by AL609P, including Chrysler, Dodge, Ford, Lincoln, GM, Audi, BMW, Benz, Mini, VW, Volvo, Land Rover, Jaguar, Acura, Honda, Infiniti, Lexus, Mazda, Nissan, Scion, Toyota, HYUNDAI and KIA, etc. For a detailed vehicle coverage list, please contact our sales support engineer.

  • Audio Visual Alarm Station

    AV1-C1D2E - Teledyne Gas & Flame Detection

    The AV1-C1D2E audio-visual alarm station is designed for installation and use in heavy industrial environments. The alarm station consists of a beacon and alarm horn. The warning light comes in field interchangeable dome colors of amber, blue, clear, green, red, yellow and magenta.The hazardous location combination AV1-C1D2E alarm horn sounder & beacon/status warning light is UL/cULs/ULC approved for Class I Div 2, Class II Div 2, Class I Zone 2/22 as well as IECEx and ATEX certified for Zone 2 and 22 applications.The 24 VDC version is UL and cUL approved to UL464 & UL1638 for private mode fire alarm use.​

  • Optical Protection System ( Single Fiber Two-Way )

    OPS-1000 - Hangzhou Huatai Optic Tech. Co., Ltd.

    OPS-1000 Optics Protection System product series, mainly applies to optical communication field of single fiber two-way for main, light path switching equipment. It makes up from light path switching unit, optical power monitoring unit and network management terminal. In optical communication networks, OPS-1000 real-time monitor the optical power of operating fibers and spare fibers, when monitor the optical light path’s optical power is lower than setting switching threshold, it will alarming prompt and switch to the spare fiber to realize the line protection of optical transmission system.

  • Optical Protection System ( Double Fiber Two-Way )

    OPS-2000 - Hangzhou Huatai Optic Tech. Co., Ltd.

    OPS-2000 Optics Protection System product series, mainly applies to optical communication field of double fiber two-way for main, light path switching equipment. It makes up from light path switching unit, optical power monitoring unit and network management terminal. In optical communication networks, OPS-2000 real-time monitor the optical power of operating fibers and spare fibers, when monitor the optical light path's optical power is lower than setting switching threshold, it will alarming prompt and switch to the spare fiber to realize the line protection of optical transmission system.

  • Conductivity Switches

    AMETEK Drexelbrook

    B/W Controls offers a simple conductivity holder and electrode that can be configured for multiple measurement points. This is a simple level switch that can be used on liquids and light slurries. The B/W products utilize the conductive properties common to aqueous liquids to provide point level control and alarm functionality.

  • High Collector To Emitter Voltage

    Renesas Electronics Corp.

    High collector-to-emitter voltage photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon Darlington connected phototransistor. The isolation voltage during input and output and the voltage between the collector and the emitter of the transistor are both high.

  • Luminescence Sensors

    DK50-UV - Pepperl+Fuchs GmbH

    DK50-UV luminescence sensors detect marks that blend into a background or are invisible, even on irregular backgrounds, and deliver a sensing range of 600 mm. A light spot with a small focal point allows the user to detect small parts and invisible marking down to 2.2-mm-diameter targets.

  • Solar Simulator

    Nisshinbo Mechatronics Inc

    Excellent reputation for its high degree of throughput, accuracy and stability. Pulsed light is used, ensuring stable measurement. Approximates the spectral distribution of AM 1.5G reference solar radiation. Achieves accurate measurement of various modules. No need to reverse modules, facilitating in-line operation.

  • Underwater Quantum/PAR Sensors

    Apogee Instruments, Inc.

    Photosynthetic radiation is essential for the growth of the photosynthetic organisms such as corals. The wavelength range from 400 to 700 nm is PAR (Photosynthetically Active Radiation) or PPFD (Photosynthetic Photon Flux Density). Apogee quantum/PAR sensors are calibrated to measure the number of photons of light across this range.

  • USB Sensors

    LaserGauge

    The TS800 USB Sensor is specifically designed for multipurpose or specialized applications that require inspecting and measuring small features on translucent, shiny, or opaque surfaces. The sensor’s small size, light weight, reduced footprint and narrow tapered stem gives it access to highly restricted areas.

  • Blazed Holographic Plane Gratings

    HORIBA, Ltd.

    HORIBA Scientific produces a wide range of holographic master gratings from which high precision replicas are manufactured.A blazed holographic plane grating is the choice for high resolution spectroscopy and applications where high efficiency, low stray light levels are of high importance.

  • Muting and Smart Process Gating

    SPG - Leuze electronic GmbH + Co. KG

    The MLC 530 SPG safety light curtains with Smart Process Gating offer a space-saving alternative for access guarding on conveyor lines. With this innovative technology, process control takes place in combination with the system control. This solution requires no muting sensors and operates exceptionally reliably.​

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