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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 1531 - 1545 of 1974 products found.

  • Level Switches

    KROHNE Messtechnik GmbH

    In the construction materials industry, heavy dust build-up and the mechanical stresses are a challenge for any limit switch. This is not a problem for OPTISWITCH: The rugged unit detects the limit in the silo independently ofthe properties of the bulk goods and reliably warns against overfilling. OPTISWITCH even masters tall, narrow silos due to the product-independent switching point. This is especially beneficial for rapid or recurring changes of bulk goods. Even aerosil and other very light bulk goods must be reliably and safely detected using OPTISWITCH.

  • No-Mandrel Insertion loss & Return Loss Tester

    JW8307A - Shanghai Joinwit optoelectronic Tech,co.,Ltd

    JW8307A series of No-mandrel Insertion loss & return loss tester is a classic and updated version of JW8307 No-mandrel return loss tester. The new design is equipped with higher light stability, return loss test precision, more abundant test modes and software application functions.No-mandrel return loss tester fills the gap in domestic market and technology, greatly improves the efficiency of the test optical return loss.Meanwhile it supports a good solution for some optical devices which are unable or not easy to bind.

  • Non-contact Voltage Tester

    Eclipse Tools

    Built-in white LED illumination light provides convenient work in dark areasDetects AC voltage from 90 to 1000 VAC without metallic contactCompact size with pocket clip easily fits into pockets or tool pouchesRed LED and audible alarm if voltage is presentEntire outer surface is non-conductive for safety, helps avoid high voltage shockPowered by two 1.5V AAA batteries (not included)CAT IV 1000V Safety rating.Applications: Electricians, maintenance staff, service and safety personnel, and even homeowners

  • NSOM & SNOM SPM

    Nanonics Imaging Ltd.

    NSOM Is the premier tool for imaging and manipulation of light on the nanoscale and is a critical instrument for understanding plasmonics, photonic waveguides, photovoltaic and photoconductivity studies. The optical openness of the NSOM system permits any illumination scenario while the Multiprobe NSOM head offers optical transport and dynamic study on the nanoscale for the first time. Offering a variety of options from entry level to low-temperature systems, the MultiView NSOM series has been the platform of choice for imaging on the nanoscale for nearly two decades.

  • Particle Size Analyzers

    NanoBrook Series - Brookhaven Instruments Corporation

    Rapid and accurate protein & nanoparticle size distributionsMultimodal & unimodal size distribution softwareISO 13321 and ISO 22412 compliant resultsRange: < 0.3 nm to 10 mThree measurement angles: 15, 90, and 173Ideal for fast, routine sizing applications in research or quality controlHigh power 35 mW diode laserDynamic light scattering at 173 and 90Temperature control, -5 C to 110 CCompact bench top unit, USB connectionMolecular weight determination (relative and absolute through Debye plot)

  • Photometric Testing Services

    Light Laboratory Inc.

    LLI. offers a wide variety of services to fulfill your photometric, color and electrical testing needs. Using our custom, rotating mirror, Type-C goniophotometer, in combination with various integrating spheres, we are able to test many different types of lighting fixtures and light sources. LM-79 -08 Test & LM-80 Test, SSL Photometry Testing, Energy Star®, CEC Title 24, DesignLights Consortium® (DLC), Custom Tests and UL / ETL Safety Test Consultation.

  • Portable OTDR Tester

    CARY-OT4000 - UC Instruments, Corp.

    The CA OPTRONICS CARY-OT4000 series portable optical time domain reflectometry (OTDR) is the latest FTTx optical fiber cable-based test instrument. It has light weight, elegant appearance, small size, easiness of installation and maintenance, high-capacity built-in battery. It provides multiple built-in test wavelengths and optical testing functions like visual fault locator (VFL). As a new product specially designed for FFTx network testing, it provides site technicians with the highest performance and upgrade services.

  • Professional Diagnostic Tool

    Shenzhen Leagend Optoelectronics Co., Ltd.

    An easy-to-use tool of novice and light-to-moderate DIY customers. Diagnostic scan tool for most Volkswagen and Audi sold worldwide since 1990. Easily and quickly determine the cause of why the "Check Engine" light is on and be able to erase codes and turn it off without going to the dealer.Diagnose problems saving time and money in repair costs. It works on 4 main systems: Engine, Transmission, Airbag, and ABS. Also, it helps to check for potential problems prior to purchasing a car.

  • Sand and Dust Test Chamber

    Sanwood Environmental Chambers Co ., Ltd.

    Sand Dust Test Chamber Details Description:For Sand Dust Test Equipment, large observation window with bright lights to keep the box, and use of tempered glass embedded heating element. Dust test chamber provides testing as per various iec 60529 for ip5x & ip6x, jis, is, dot mil standard, Combination of various testing cycles are available in a completely mono block construction. All settings can be done in an ergonomically designed control panel with accurate and uniform dust agitation.

  • 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.

  • Stereo Zoom Trinocular Microscope

    SPZV-50E - Aven Inc.

    SPZV-50E Stereo Zoom Trinocular Microscope 6.7x to 50x, max 200x with optional lenses on stand PLED with 60 eco friendly LED lights with dimmer. Attach any C or C/S mount camera to the trinocular port to view images on a monitor. Focus mount has coarse and fine focusing for precise control. Large 200 x 284mm base. Compact footprint helps save bench space. ESD Safe coating protects sensitive components from electrostatic discharge.

  • Sun Trackers

    STR-series - EKO Instruments Co., Ltd.

    EKO Sun Trackers are very compact, robust, relatively light weight and very power efficient. Inside the Sun Tracker a Harmonic Drive with advanced motion control unit is used on each output shaft. Harmonic drive is a leading drive technology for those application where high precision, durability, low backlash, high transmission ratios and torque is required. Due to its compact design and high transmission ratio small motors could be used to keep the power consumption low.

  • 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

  • Tire Pyrometers

    50690 - Longacre Racing Products, Inc.

    Computes tire temp averages for temps just taken, recalled from memory, or you can even manually enter temps taken previously to compute averages. Advanced electronics stabilize your readings quickly giving you accurate, consistent results. Pyrometer comes with a built-in night light with auto shutoff, fast response coiled cord adjustable tire probe, and carrying case. It also features a built-in four car stopwatch with 75 lap memory for all 4 cars.

  • 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!