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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 1576 - 1590 of 1977 products found.

  • 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.

  • 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.

  • Trailer Buddy 4/5 Pin One Man Trailer Wiring Tester

    220 - Electronic Specialties Inc.

    *Tests 4 & 5 Pin Flat connector wiring *Each signal from vehicle emits a unique tone *Loud beep can be heard over shop noise *One person makes complete test in 30 seconds! *Just apply brakes, turn signals, running lights& engage reverse *Tester also emits unique tone for any shorts in the wiring! *Greatly reduces time spent verifying vehicle trailer wiring *Very simple & easy to use - saves time!

  • Solar Cell Simulation

    Setfos - FLUXiM

    Easily calculate the short circuit current, open circuit voltage Voc and fill factor with Setfos. Tweak the layer stack and add light scattering layers for enhanced absorption. Optimize for AM1.5 or specific wavelength bandsElectrical IV curvesCurve fitting & parameter extractionAC simulation and transient experiments like photo-CELIVAdvanced device physics: SRH-recombination, excitons, ... Design anti-reflection coatings or transparent cells

  • Solar Cell Tester and Sorter

    BXM-FXJ7 - Zhuhai Baixin Machinery Co., Ltd.

    BXM-FXJ7 is our latest model solar cell tester and sorter. With class AAA light source, double probes touch between up and down, it controlled by a microcomputer, LCD screen display,Pulse xenon lamp flash pulse width can be adjusted,double flash for testing Rsh and Rs,and the combination of the sub file. The perfect accurate of the testing data and the stable performance.

  • Sound Level Calibrator

    CRY5611 - Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd

    CRY5611 Sound Level Calibrator is suit for the sound pressure calibration of sound level meter and electroacoustic tester. CRY5611 has the merit of high stability, small, light weight, low power and facility of using. Its Work frequency is 1000Hz, it has no relationship with the weighting network when be calibrated. (Attenuation of weighting network of A,B,C,D, is zero, at 1000Hz).

  • Tachometers/Stroboscopes

    Shenzhen Graigar Technology Co.,Ltd.

    Measurement of the speed of a rotating shaft is acommon requirement in many industrial andlaboratory applications. Such measurements haveusually been carried out in the past with the help ofcontact type tachometers with friction drive. Morerecently digital optical non-contact tachometershave been designed which count the reflectedpulses from a white patch on the shaft and thendisplay the speed in rpm. The light source isusually a filament lamp operating with dry cellsleading to limited life and illumination. A similar ideawith magnetic pick-up from a particular area of theshaft has also been used for speed measurement.

  • Switch mode power supply

    HCP - FuG Elektronik GmbH

    Compact size and light weightEfficiency approx. 90%For units from 12.5 kV nominal voltage on, all HV components are moulded in (removable) siliconShort-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

  • Single, Double Power Cord Tester

    LX-30A+ - Shenzhen Lian Xin Technology Co., Ltd.

    Meet UL, VDE, CSA, SAA, T-MARK, KS. IRAM, CCC and other countries’ standards ..·used to test single – ends ,double –ends ,three-ends power supply cords..·Auto and continuous test in COND,Insulation Resistance ,Leakage Current, Line-to-line Hi-pot(inside HV), Leaking copper(outside HV), relative length,.·Auto test the fine and detective goods, tested qualified ones can be be ejected by ejector pin and marked , automatic cutting defective products, and alarmed with voice prompt and light,

  • Single Photon Counting Camera

    LINCam - Photonscore

    LINCam is a solution for scanning-free time correlated single photon counting implemented as a camera. This camera resolves x and y positions of individual photons as precise as a CCD with 1000 × 1000 pixels does together with 50 ps accuracy timing. Being paired with a pulsed light source LINCam turns any conventional fluorescence microscope into a powerful lifetime measuring instrument.

  • Electric Tester Kit

    all-sun

    GK5, NON-CONTACT VOLTAGE TESTER*CAT III*Non-contact*LED alarm*Voltage Range: 50V~1000VAC*Frequency: 50Hz~500HzEM9807, ETL SOCKET TESTER*U.S. ETL approval*GFCI receptacle test function*Detect faulty wiring in 3-wire 100 to 125V AC receptaclesGK18B, VOLTAGE TESTER*Low voltage twin probe*bright indicator light*pocket clip

  • DC Coreless Motor

    Adamant Namiki Precision Jewel Co Ltd.

    There is a structure in the cage shape by only the copper wire turns around a cylindrical permanent magnet placed inside It is a feature. There There is not an anron core, it does not receive the action of the copper basket type rotor is light, the moment of inertia becomes small, so quick response is possible. A Permanent Magnet, There Is No Cogging, That Is, Rotation Is Smooth, And Vibration And Noise Can Be Reduced. - Since Rare Earth Magnets With High Magnetic Properties Are Used And The Rotor Is Formed Only With Coils, The Motor Itself Can Be Made smaller and lighter.

  • Air-Cooled Weather Conditions Meter

    SG-F15 - Jinge Testing Machine Co.,Ltd

    Reproduces the effects of sunlight, rain and dew. Tests materials by exposing them to alternating cycles of light and moisture and controlled, elevated temperatures. Simulates the effect of sunlight with fluorescent ultra violet lamps, simulating rain and dew with condensing humidity. 8 UV lamp positions and 11 specimen holders 75 x 300mm (3 x 12in) and 46 alum panels 75 x 150mm (3 x 6in). Touch screen display and control panel, irradiance control, calibration devices and lamps extra.

  • 13MP 4K Camera Module

    e-CAM131_CUMI1335_MOD - Sensory Analytics

    e-CAM131_CUMI1335_MOD is a high performance, 13 MP 4K camera module with S-Mount lens holder and it has better low light performance. This small form factor 4K camera module is based on 1/3.2” AR1335 CMOS image sensor from ON Semiconductor® and has a dedicated, high-performance Image Signal Processor (ISP) that performs the entire Auto functions like auto white balance, auto exposure control in addition to complete image signal processing pipeline that provides best-in-class images and video and the optional MJPEG compression.

  • Multimeter

    KT7260L - Ketai instrument (kunshan) Ltd.

    *Highly sensitive highly accurate multimeter in a handy compact housing*Backlit display is easy to read under any light condition (for KT7260L)*20 ranges in 6 functions*AC/DC voltage measurement up to 1000V*DC current measurement up to 10A*Resistance measurement up to 20MΩ*Audible continuity & diode tests*Transistor polarity judgement*Fuse F500mA/250V*