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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 1126 - 1140 of 1851 products found.

  • CATV Voice Testers

    SIDEKICK,®VOC - Greenlee Tools

    *Identifies defective insidewire and jacks*Measures resistance, AC/DCvolts, quasi square wave, andpair balance*Identifies shorts, opens, crosses and grounds*Replaces the need for other meters*Provides tone for twisted pair or crossed conductor identification*Single set-up for testing Tip-Ring, Tip-Ground, and Ring-Ground with ground connection*Field replaceable leads*Softcase with adjustable hook*Low battery indicator light

  • CCD Spectroradiometer

    LMS-8000A/LMS-8000 - Lisun Electronics Inc.

    LMS-8000A/LMS-8000 LED Measurement System is an automated measurement system for identifying the performance of individual LED. It is designed to have a capability of producing any visible spectral distribution, mimicking various light sources in the visible region by feedback control of the radiant power emitted by individual LEDs. This LED test system will be used as a transfer standard for photometric, colorimetric and radiometric applications.

  • Sensors

    Tri-Tronics Company Inc.

    Ultrasonic technology coupled with digital signal processing makes the detection of clear and opaque labels on clear or opaque backing material easy. The introduction of the OLED graphic display in place of simple indicator lights offers the user has an unprecedented view of the sensor's performance, options, program modes, and helpful simple instructions never before offered in a clear label sensor. A stainless steel removable gap plate and anodized aluminum housing makes this sensor rugged. Setup is fast with one press of a button for the label and one press for the label gap.

  • Sensors For Positioning

    Leuze electronic GmbH + Co. KG

    With moving system parts that need to automatically work together, the positioning of parts or work pieces with millimeter accuracy is of great importance. We offer devices here with two operating principles. One is a laser distance measurement device that measures against a reflector and the other is a bar code positioning system that has a red light laser which determines the position and speed relative to a bar code tape.

  • Sensor Solutions for IoT

    imec

    Imec is a reference in the design of ultra-low power electronics, low-power algorithms to increase intelligence and data security, and in all aspects of data science. Our multi-sensor environmental monitoring platform features sensors for temperature, relative humidity, NO2, CO2, VOC (volatile organic compounds), particle matter, ambient light, sound, vibrations and presence detection. Our test platform is suitable for indoor and outdoor air quality monitoring and control, and can be used in smart buildings, smart cities and more.

  • Reflection/Transmission Test Chamber

    CHTR-100 - Lisun Electronics Inc.

    When measure the surface spectral reflectance of all kinds of reflect mirror, metal, plastic and so on or the spectral transmission of glass and plastic, CHTR-100 Reflection/Transmission Test Chamber is mainly used to collect photometric and chroma energy, and then send the tested light signal to spectrometer or reflection and transmission photometer to get the color parameters via optical fiber or photoelectric detector.

  • Remote Detector

    TOMSAD

    *Ability to measure the signal of four ranges of carrier frequencies: 315 MHz, 433 MHz, 868 MHz, 915 MHz*Precision of measurement +/- 10 kHz*Read out of remote controls' power enable for example verification of battery status.*Measurement of IR align with brand's recognizition function*2.8' TFT display equipped with resistance touch panel*Compact size and light weight*Made entirely with SMD technology

  • Precision Line Gage

    PLG100 - Polar Instruments Inc

    The PLG100 Precision Line Gage system is specially designed for desktop use in order   to measure conductor line   widths, conductor line spaces, arcs, circles and other patterns on the PCB. It can measure a conductor line width less than 1 mil.  The PLG100 system is unbelievably light weighing only 0.73 kg and providing easy mobility

  • Precision Optical Power Meter

    FPM200 Series - Shanghai Tarluz Telecom Tech Co., LTD

    FPM200 Series handheld Optical Power Meter, It could measure insertion loss for single mode or multimode fiber cables with FLS series optical light source precisely. The Optical Power Meter features with good appearance, wide power measurement range, high accuracy, with user self-calibration function and reference power level storage. It is ideally to measure optical power in fiber optic network applications.

  • Prisms

    Edmund Optics Inc.

    Edmund Optics offers a wide range of Optical Prisms in a variety of designs, substrates, or coating options. Designs include Right Angle, Amici, Penta, Schmidt, Wedge, Anamorphic, Equilateral, Dove, or Rhomboid prisms, in addition to Corner Cube Retroreflectors or Light Pipe Homogenizing Rods. Anti-reflection coatings include MgF2, UV-VIS, UV-AR, VIS 0°, VIS-NIR, or multiple laser line options.

  • Prober

    TMPF-300-100 - Taiyo Industrial Co., Ltd.

    he TMPF-300-100 is a simple prober that uses bump FPC technology for making contact. It has a test piece guide movable in X and Y directions for increased usability. There is a transparent acrylic plate for mounting test pieces so it can be used with light tables. The TMPF-300-100 may be used with a wide variety of terminals of LCD panels or FPCs.

  • Prober

    TMPF-160-256 - Taiyo Industrial Co., Ltd.

    For checking panels up to 2 inches in size. The TMPF-160-256 has an overdrive mechanism for adjusting contact pressure, along with a transparent acrylic plate for mounting test pieces so it may be used with light tables. The bump FPC used for making contact, and the contact FPC used on the checker side, are attached by screw pressure-fit connections allowing the bump FPC to be changed easily.

  • Rotation Luminaire Goniophotometer

    LSG-1800 - Lisun Electronics Inc.

    LSG-1800/LSG-1700 Goniophotometer is high precision automatic goniophotometric instrument for luminous intensity distribution measurements with facility for turning the light source. The LSG-1800 is an update version for LSG-1700, the LSG-1800 use a high accuracy Motor and precision angle coder which keeps high test accuracy. It is for industrial laboratory measurements the photometric data of luminaries such as LED luminaries, HID lamps, fluorescent lamps and so on.

  • Silicon photomultipliers (SiPMs)

    First Sensor AG

    Silicon photomultipliers (SiPMs) from First Sensor are innovative solid-state silicon detectors with single photon sensitivity. SiPMs are a valid alternative to photomultiplier tubes. The main benefits of these detectors are high gain, extremely good timing performance and low operating voltage. They are insensitive to magnetic field and have a high integration level. The detectors are optimized for Near Ultraviolet (NUV) or red, green and blue (RGB) light detection with peak sensitivities at 420 nm or 550 nm.

  • SiTek Standard PSD

    1L20_CP3 - SiTek Electro Optics AB

    The SiTek Standard PSD (Position Sensing Detector) has high resolution, fast response and outstanding linearity. It is used in a wide variety of applications, most of them utilizing light sources in the visible or near-infrared part of the spectrum. The spectral range covers the region 400 - 1100 nm. Thanks to SiTek's proprietary AR-coating, optimized around 860 nm, a reflection loss of only 2% is achieved around the responsivity peak. Most of the detectors have a cover window to avoid handling damages.