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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 1336 - 1350 of 1983 products found.

  • 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.

  • 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.

  • Spectral Sensor

    AS7264N - AMS Technologies AG

    XYZ Chromatic Color and 440/490nm Blue Sensor with Electronic Shutter. The AS7264N provides direct XYZ sensor data which conforms to the tri-stimulus standard observer color response of the human eye. In addition, two channels added for measurement of blue spectrum light, plus a near-IR channel enables additional application flexibility. LED drivers with programmable currents are provided for electronic shutter applications.

  • Stroboscope

    KM 2239 B / KM 2240 - KUSAM-MECO

    Stroboscope is a flash - frequency velocity measuring device. It is a rotation speed measuring device that makes use of persistence of vision (when the light source synchronize with the rotation speed of an object at a pre-set flashing frequency, a relatively static phenomenon called visual persistence will occur).In the course of observation of an object that rotates or moves at a high speed ,adjust the flashing frequency of the device to synchronize it with rotation or movement speed of the object. .

  • Switch mode power supply

    MCP - FuG Elektronik GmbH

    Compact size and light weightEfficiency approx. 90%Short-circuit & flashover proofUnlimited operation with rated current in a short-circuit conditionUnlimited operation with rated powerVoltage and current regulation with automatic sharp transition, indicated by LEDsAdjustable overvoltage protection (limitation of set value)4 digit DVM's for voltage and current for all modelsVoltage and current setting by means of 10-turn potentiometers with precision scale; the adjusting knob can be locked

  • 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.

  • Turbidimeters

    GAO Tek Inc.

    Turbidimeters are instruments used for measuring the turbidity of liquid substances. Turbidity is the optical properties of a liquid that causes the intensity of light rays to decrease. Turbidimeters assess the degree of this turbidity, which is an indicator of the environmental health of the liquid. This measurement is carried out in wavelengths in a cell with modifiable constant temperature. GAOTek turbidity meters are imperative tools for monitoring water quality and are for sale to the United States, Canada and globally.

  • Voltage Tester, LED

    72-9395 - Tenma

    *Easy to use voltage tester designed for the professional user*Waterproof and rugged making it ideal for nearly all situations*Continuity test*690V max*Short circuit detection*Automatic range selection*Single lead voltage detection*Phase rotation test (50-60Hz)*Polarity detection*Built-in LED light*Rubberised grip*12 month limited warranty *view Terms & Conditions for details

  • Voltmeters

    AMPTEC RESEARCH

    ARC Flash No Volts Meter is an ultra-safe portable digital voltmeter. It can provide testing of voltage on firing and related system lines. The 620EXV is certified to meet USA MIL. STD. 810 MTD. 511, therefore compliant for use in explosive atmospheres. This product will accurately inform its operator using red and green lights (which can be set to custom levels) to indicate whether or not the voltage level conforms.

  • X-ray Camera

    Pony Industry Co.,Ltd

    Up until the introduction of SID-A50, X-ray inspection systems has been using detectors such as Image Intensifier (I.I.) and C-MOS Flat Panel Detectors, which needs to convert X-ray into optical light first, in order to visualize X-ray.These Indirect Conversion Method X-ray Detectors comes with multitude of issues. These problems include but not limited to; Low Sensitivity, Fuzziness, Time Degradation, Inadequate Life

  • HySpex Baldur

    S-640i N - HySpex

    All Baldur cameras are Nyquist cameras giving a spectral resolution of 2 spectral bands while capturing 4 times as much light as the classic systems. To ensure that the most information per framerate is provided, the spectral resolution is kept very close to 2 bands. Additionally, the spatial resolution of Baldur S-640i N is better than 1.5 pixels, yielding a very sharp camera.

  • HySpex Baldur

    S-384 N - HySpex

    All Baldur cameras are Nyquist cameras giving a spectral resolution of 2 spectral bands while capturing 4 times as much light as the classic systems. To ensure that the most information per framerate is provided, the spectral resolution is kept very close to 2 bands. Additionally, the spatial resolution of Baldur S-384 N is better than 1.5 pixels, yielding a very sharp camera.

  • Towing Dynamoters

    Taylor Dynamometer, Inc.

    From light passenger cars to heavy commercial truck vehicles, you can turn to us for a solution that saves you time and money by easily and reliably measuring attributes under a range of simulated load conditions, negative slopes and positive slopes up to 25% – all in a safe, controlled environment. Look to Taylor as the industry leader for a record of pioneering valuable towing dynamometer (dyno) advancements including:

  • 2.3 Megapixel Microscope Camera

    Axiocam 702 mono - Carl Zeiss AG

    Axiocam 702 mono is your high-performance CMOS microscope camera with 2.3 megapixels and a sensor size of 1/1.2" (diagonal 13.3 mm). You benefit from low read noise and low light sensitivity and high speed for live cell imaging. Peltier cooling ensures low noise and reproducible image quality, particularly when you deal with long exposure times and dark areas in the sample.

  • Analog And Digital Insulation Testers

    Meco Instruments Pvt. Ltd.,

    High AccuracyRange Selection & Single Person Push Button OperationLCD Back Light Function with Indicator SwitchData Holding Function, Function Icons on DisplayMeasurement of AC Voltage upto 600VACMeasurement of Phase Sequence between (Phase-PhaseVoltage)with LED Indicator Auto Range (Insulation Test)LED Indicator for High VoltageInbuilt Protection Circuit to prevent the harm of reverse voltagesBattery Operated with AC Adaptor3 Ranges of Voltage & Insulation Resistance