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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: 1876 - 1890 of 2189 items found.

  • Personal Safety Voltage Detector

    288 SVD - Standard Electric Works Co., Ltd

    ● AC Voltage detection: 240V ~ 50kV ● Waterproof● Easy-to-wear on body or belt ● Ultra-bright LED indication● High pitch sound indication● Self-test & diagnostic circuitry● Friendly priority alert reporting● High impact type casing● Different alerting sound & light● Meets EN 61326-1● Dimension : 114(L) × 67(W) × 27(D) mm● Weight : Approx. 152g (battery included)● Power supply : 9V(6F22) × 1

  • PXI-2568, 31-Channel, 2 A, SPST PXI Relay Module

    778572-68 - NI

    31-Channel, 2 A, SPST PXI Relay Module—The PXI‑2568 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‑2568 is fully software programmable. 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.

  • High Performance Raman Spectrometer

    ZOLIX

    Combining volume phase holographic (VPH) grating, wavelength optimized optics and deep-cooled CCD camera, Zolix is proud to present stateof-the-art Omni-iSpecT Raman spectrograph. It solves two essential problems concerned with Raman spectroscopy, speed and sensitivity. VPH spectrograph allows you to have faster acquisition and better S/N ratio, it is ideal for low light Raman applications such as remote detection, ultra fast Raman mapping etc, its lens-based design delivers minimum distortion at focal plane and ensures best image quality, which gives you high resolution and large spectral range simultaneously, also perfect image quality is ideal for multi-channel applications without cross-talking. The Omni-iSpecT's rugged and compact design make an ideal module for in-the-field and industrial applications; It is still suitable for academic research with research-grade performance; The Omni-iSpecT also provides the SDK file for secondary development.

  • Scanning Electron Microscopy

    SEM - Materials Evaluation and Engineering

    JEOL JSM-6610 LV LaboratoryScanning electron  microscopy (SEM) uses electrons for imaging to obtain higher magnifications and greater depth of field than light microscopes. The instruments at MEE are capable of variable-pressure, or low vacuum, SEM (VPSEM), as well as traditional high-vacuum conditions for sample observation. VPSEM is a specialized method using a variable-pressure sample chamber that allows direct evaluation of samples that are not readily examined with a traditional high-vacuum SEM. Nonconductive or vacuum sensitive samples that would typically require additional sample preparation can be directly analyzed in VPSEM without the need for additional sample preparation, such as carbon or metallic conductive coatings. This reduces both sample preparation time and distractions in microanalysis. Our laboratory also has a field emission SEM (FESEM) for critical high-magnification work and low-voltage (LVSEM) applications. Each instrument has a spacious sample chamber that can accommodate large and irregularly-shaped specimens and accessories for feature dimensional analysis and chemical microanalysis.

  • ARC Fusion Splicer

    FBT-19S - Shanghai Fibretool Technology Co.,Ltd.

    FBT-19S Optical Fiber Fusion Splicer is small size optical fiber fusions splicer, mainly used for fusion and protection of common communications fibers. The rich functionality and ultra-low splice loss make the splicer adaptive to fiber splicing in various environments. It is featured with small size, light weight, high reliability, greater environmental adaptability, dust-resistant, water-resistant and shock-resistant. Multiple fusion modes and heating modes are available to meet diversified customers’ demands. Fiber loading becomes more convenient and accurate thanks to the ceramic V-groove of high precision, which is easy for clean and maintenance. The splicer is capable of dual-directional fusion. The monitor is a touch screen delivers fresh designed graphical interfaces, which are simple for operation. The modular pluggable lithium-ion battery of large-capacity ensures long-time field operations. The auto environment compensation system greatly improves adaptability of the splicer to hostile environments, so that low-loss splice can be remained consistent in various environments.

  • Spectral Response SystemsQuantum Efficiency SystemsIPCE Measurement Systems

    Photo Emission Tech., Inc.

    QE system provides electronics and software designed for fully automated measurement of external quantum efficiency of solar cells. All systems include probes and a fixed plate sample stage for samples up to 150 mm x 150 mm. The main system components include: custom designed software, measurement electronics, and computer system (Windows 8 operating system). The measurement involves focusing monochromatic light to a spot on the device under test, then accurately measuring the photon flux and current from the test cell. The system utilizes a dual beam configuration with lock-in detection, providing an absolute accuracy of ±3%. The QE system uses a grating monochrometer with silicon/InGaAs/Ge detectors. The system includes automatic order sorting filters and two light sources for monochromatic illumination (a Xenon- arc lamp and a halogen lamp). A single lock-in amplifier is used to measure both the reference detector and test device. The main system comes with all the hardware needed to measure quantum efficiency, a fixed plate sample stage and probes.

  • Instrument Systems General Accessories

    Konica Minolta Sensing Americas, Inc

    Instrument Systems General Accessories current range of optical probes and measurement adapters using fiber optics as a means to transport light in the spectrometer was a primary goal sought by Instrument Systems from the beginning of their product development. With the increased research and the recent advances made in fiber optics it is a goal that has come to fruition. Having striven to incorporate fiber optic technology into their spectrometer systems. Instrument Systems has been working on creating top of the line fiber optic accessories. This not only diversifies the already wide application possibilities for Instrument Systems Spectrometers, but makes them more universally and effortlessly installed. Whether it’s measuring spectral transmission properties in normal light incidence, measuring ultra violet or infrared, or collecting radiation and measurements of irradiance, Instrument Systems has developed an accessory to meet your specific needs. For simplicity and ease of use Instrument Systems has made all of their accessories “plug-and-play”. This means installing and expanding the capabilities of your Instrument Systems Spectrometer has never been easier.

  • Digital Micro OHM Meter

    Neutronics Manufacturing Co.

    NMC's Digital Micro Ohm Meters are low cost, compact, light weight, 3½ digit resistance meter suitable for measurements of resistances of cables, wires, transformers, motor windings, coils and contact resistance of switches, connectors, relays and track resistance of PCB's etc. The value of resistance is displayed on 7 segment LED display. Four terminal measurement systems provide measurements free from errors due to contact resistance and test lead resistance.

  • Optical Loss Meter

    Wuhan Sunma Technology Co., Ltd.

    Optical Multimeter integrates both an optical power meter module and an optical light source module and can perform closed-loop tests by using both modules but work individually. It is specifically designed for technical support personnel to test a variety of instruments with a single meter and thus satisfy the user by providing a choice of greater convenience and more advantages. Contact us at Sales@SunmaFiber.com Buy other fiber optic products on SunmaFiber. Save your money & time right now!

  • 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. For this purpose, sensors with various operating principles are provided: laser distance measurement devices that measure against a reflector, bar code positioning systems whose red light laser determines position and speed relative to a bar code tape, sensors for optical guidance using edge detection as well as solutions for camera-based compartment fine positioning.

  • Paper Moisture Tester

    SKZ111 - SKZ Industrial Co., Ltd

    High-frequency paper moisture meter is the high-performance and digital meter for testing moisture, which is firstly introduced to China from foreign countries. The meter uses high-frequency principle. It integrates sensor and mainframe with figure display and has six stalls to test the moisture of various papers, cardboard, corrugated paper and carton. The meter has many advantages, such as large testing range, high accuracy, and small dimension, light and portable for spot testing. It is the ideal instrument in the production process.

  • Laser Pulse Shaper

    MIIPS-HD - Biophotonics Solutions Inc.

    MIIPS-HD is the first line of pulse shapers on the market that relies on a Hamamatsu''s 2D (792×600 pixels) liquid crystal on silicon-spatial light modulator (LCOS-SLM), and uses diffractive shaping to enable independent phase and amplitude control, without using a polarizer. The system features enhanced power (pulse energy) handling capabilities and offers superior throughput for selected spectral ranges by utilizing SLMs with dielectric back mirrors. It is ideal for direct amplified pulse compression and shaping.

  • Handheld Advanced Photometer

    P7 - Evoqua Water Technologies LLC

    The handheld P7 Advanced Photometer measures up to seven parameters. A simple button layout, robust waterproof design and large backlit display make P7 Advanced Photometer easy to use and ideal for testing in the field, laboratory or plant room. The calibration and software based adjustment options mean that the unit is also suitable for use as a testing instrument. The units supply accurate, reproducible results using high quality interference filters with long-life LEDs as a light source.

  • Magnetic Flaw Detector

    CJX-A - Mitech Co., LTD.

    multifunctional magnetic flaw detector absorbed the advantages of similar products at home and abroad. With small size, light weight, easy operation, multifunction in one unit. The detector can equip A, D, O three types of probes to realize the functions of magnetic clamp detection, electromagnetic yoke detection, ring detection. It is the necessary detector to do flaw testing, quality control, safety check, life evaluation in the fields of petrol, chemicals, metallurgy, shipbuilding, aviation, railway etc..

  • FiberPal OTDR

    OT-9800 - Radiantech, Inc.

    FiberPal OT-9800 OTDR series is designed with ultra portable, light, reliable and easy to use as Fiber Quick test and Troubleshooter to locating fiber connector, break and imperfections for FTTX, CATV and optical LANs. FiberPal OT-9800 OTDR series detects event locations along the optical fiber and displays the results on a portable device like notebook, Tablet PC and Mobiles phones with Android 4.x operation system. OT-9800 is  with internal battery and Bluetooth function.

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