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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: 1936 - 1950 of 2202 items found.

  • Chemical Absorbance Systems

    StellarNet Inc

    UV-VIS & NIR systems for chemical absorbance measurements 190-2300nmSpectrochemistry Systems include a miniature spectrometer, light source, and sampling accessory such as cuvette holders, dip probes, & flow cellsSpectraWiz Software has built in features for ChemWiz Concentration Analyzer with multivariate chemometric optionsEpisodic capture for kinetics, time series analysis, & batch monitoringEasily convert to fluorescence or reflectance for multi applicationsGreat for Teaching Labs, Research, Process Control & much more!Also see details about our Fluorescence and Raman Systems

  • 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.

  • 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!

  • Single Fiber Fusion Splicer

    NanJing DVP OE TECH CO., LTD

    *Reversible monitor with control panel on each side*Color LCD monitor & 256 magnification*Compact & Light weight*Large capacity internal battery*Max. Wind velocity of 15m/s.*8 Sec. Splice time, 40 Sec. Tube-heat time*Simultaneous X and Y views*SYSTEM TEST ensures the best working condition*User programmable*Auto check fiber end face*Auto calibrate parameters*Store 8000 groups of splice results*Multiple language options

  • Battery Tester With Printer

    Hangzhou Xun Anda Electrical Co., Ltd.

    • battery maximum capacity: 220Ah or 2000CCA(SAE)• voltage test range: 7-15VDC• operating voltage: 7-15VDC , storage battery power supplied• maximum power dissipation: 0.5W around• operating temprature: -10°C~50°C;• operating humidity: 30%~90% (without condensation)• display modes four super bright nixie tube with 0.56 inch ,four different color Led indicator light• keying: three keying total for using related operation

  • PXI-2520, 80-Channel, 2 A, SPST PXI Relay Module

    778572-20 - NI

    80-Channel, 2 A, SPST PXI Relay Module—The PXI‑2520 is a general-purpose switch module that features independent single‑pole single‑throw (SPST) Form A armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2520 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • Test & Measurement Products

    Cole-Parmer Instrument

    We offer a broad range of test and measurement devices for your scientific, educational, industrial, and process applications. We carry the test and measurements tools you need to analyze, validate, and verify measurements in your electronic and mechanical systems, ensuring compliance to quality assurance and quality control programs. Our selection features portable and bench oscilloscopes, multimeters (DMMs), clamp meters, megohmmeters, stroboscopes and tachometers, power transformers, along with precision meters for humidity, moisture, light, airflow, weather, and vibration.

  • PXI-2522, 53-Channel, 2 A, SPDT PXI Relay Module

    778572-22 - NI

    53-Channel, 2 A, SPDT PXI Relay Module - The PXI‑2522 is a general-purpose switch module that features independent single‑pole double‑throw (SPDT) Form C armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2522 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • PXI-2523, 26-Channel, 2 A, DPDT PXI Relay Module

    778572-23 - NI

    26-Channel, 2 A, DPDT PXI Relay Module - The PXI‑2523 is a general-purpose switch module that features independent double‑pole double‑throw (DPDT) armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2523 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • 64-Channel Form A General Purpose Switch for 34980A

    34939A - Keysight Technologies

    The Keysight 34939A is a high density general-purpose switch module for the 34980A Multifunction Switch/Measure Unit. It has 64 independent single-pole, single-throw (SPST) relays that can switch 1A and carry 2A. This module can be used to cycle power to products under test, control indicator and status lights, and to actuate external power relays and solenoids. The relays are 100V, 1A contacts and can handle up to 60W. Standard 78-pin Dsub connectors allow for use with standard cables, screw terminal blocks, or mass interconnect solutions.

  • PXI-2521, 40-Channel, 2 A, DPST PXI Relay Module

    778572-21 - NI

    40-Channel, 2 A, DPST PXI Relay Module—The PXI‑2521 is a general-purpose switch module that features independent double‑pole single‑throw (DPST) armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2521 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • Luminance Meters

    Konica Minolta Sensing Americas, Inc

    Luminance meters are single element detectors that measure photometric brightness. The Konica Minolta luminance meter measures the amount of emitted or reflected light from a surface. These instruments display luminance in either cd/m2 or foot-lambert (ft-L) and they are lightweight, compact and portable. They can be connected to a PC which can store the measurement data and control the device. The LS-160 has a single lens reflex optical system to precisely measure very small (0.4mm) diameters at very short distances, making it extremely easy to use.

  • Optogenetics

    Thorlabs, Inc.

    Thorlabs offers a line of optogenetics equipment that allows for in vivo optical stimulation for neuroscience research. We currently offer a large selection of optogenetics supplies, including implantable fiber optic cannulae with ceramic or stainless steel Ø1.25 or Ø2.5 mm ferrules, available both cleaved and scissor-cut. We offer lightweight multimode patch cables with an optional rotary joint. They have ferrule ends for mating to our cannulae using an interconnect or ceramic mating sleeve. A separate 1x1 rotary joint that accepts FC/PC multimode patch cables is also available. Cannula holders and implant guides provide additional stability and accuracy when implanting cannulae. Our optogenetics kits provide all the necessary components for an optogenetics experiment including LED, patch cable, cannulae, and accessories. Customers can add, remove, or replace parts in these kits to customize the purchase for their needs. We also offer couplers/splitters, a 1x2 rotary joint splitter, fiber-coupled LED light sources, and a 473 nm fiber-coupled laser.

  • RF One Power Meter

    COMM-connect

    The RF One Power Meter is a very versatile instrument covering both analog and digital carriers in an extremely wide frequency range from 30MHz to 6GHz. The RF One is capable of measuring forward and reflected power in the range of a few milliwatts up to 500 Watts. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks or to a connected PC, the I/Os can also be used to operate the instrument, giving commands and receiving data. For documentation reference the instrument has a real time clock. Multilayer menus are used to setup and control the operation of parameters. The RF One instrument is small, handy and light weight battery operated with more than 3 hours of continuous operation on the internal NiMh cells. Feature with XML data handling and application viewer is included. Accessory kit with soft carrying bag, car charger and coax adapters for standard types.

  • USB 3.0 Color Autofocus Camera

    DFK AFU420-L62 - The Imaging Source

    The Imaging Source, international manufacturer of machine vision cameras and software for industrial imaging, has just announced the introduction of a newly developed 42 megapixel industrial camera featuring a USB 3.0 interface. Based on the newest high-resolution CMOS technology, the camera features exceptional image and color quality as well as automatic color correction. Via the integrated HDR mode, the camera captures image details previously unobtainable using other cameras - even under the most challenging lighting conditions. At 42 megapixel resolution, the camera achieves an image rate of 7 frames per second; 110 frames per second can be captured at 2 megapixels (full HD). Available as either C/CS mount or with integrated autofocus optics, the 42 megapixel camera is the perfect solution for a wide variety of applications. With their light, robust and compact housing (36x36x26mm), they are ideal for applications where space limitations are a factor. As additional features, a free 1- and 2D barcode SDK as well as software for on-screen measurement and image acquisition are also included.

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