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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: 1486 - 1500 of 2175 items found.

  • Digital TV Signal Meter

    King SureLock - King Controls

    Pinpoint the location of local DTV towers. Point the antenna before scanning for channels. Saves time and frustration. Eliminate the need for multiple channel scans. Takes the guesswork out of finding the towers. Simple to use, plug-n-play design. Connects to the antenna TV output or in-line. Positive signal identification. LED lights indicate where DTV signal is strongest. Variable sensitivity adjustment. Foolproof antenna pointing in both strong and weak signal areas.

  • Emergency Battery Test Fixture

    TA-60 - Tech-Aid Products

    This test fixture will allow servicing of the 60-1321-( ) series of emergency exit light power supply. These supplies are used in many aircraft to annunciate exit lighting when aircraft power failure occurs. The TA-60 test fixture is equivalent to the suggested test fixture in the OEM 60-1321 CMM. The four load lamps are conveniently placed behind an acrylic red lens for proper viewing while performing load test. The bench cable is provided as part of the test fixture.

  • Fiber Optic Inspection

    Optical Wavelength Laboratories

    A dependable connector endface inspection scope is a vital part of any fiber optic professional’s tool kit. Inspecting patch cord connector endfaces before attaching them to equipment or patch panels saves time and effort, and ensures a clean, quality connection. These 400x video inspection scopes allow users to view connector endfaces on a PC or laptop screen, preventing harmful invisible light from entering the users eye, and ensuring maximum eye protection.

  • Hydrogen Fluoride Gas Monitor

    GASERA ONE HF - Gasera Ltd.

    Hydrogen fluoride, chemical formula HF, is a colorless, highly irritating already at very low ppm levels, corrosive gas and can exist as a fuming liquid. Reaction with water is rapid, producing heat and hydrofluoric acid. Hydrogen fluoride (HF) is used in manufacturing of refrigerants, herbicides, pharmaceuticals, high-octane gasoline, aluminum, plastics, electrical components, and fluorescent light bulbs, among others. Hydrogen fluoride (HF) is very soluble in water and is readily absorbed in the upper respiratory tract.

  • Logger version chlorophyll and turbidity sensor with wiper

    INFINITY-CLW ACLW2-USB - JFE Advantech Co., Ltd.

    Infinity-CLW is an autonomously deployable data logger for long-term chlorophyll and turbidity measurements. The light sources (LEDs) of chlorophyll and turbidity sensors are highly stable, Minimizing the change over time. The instrument has a mechanical wiper that periodically sweeps to inhibit biological growth on the optical window. The turbidity sensor has a good correlation with SS (Suspended Solid) over the range. Infinity-CLW provides Highly accurate and long-term stable chlorophyll and turbidity data in oceans, rivers and freshwater.

  • Raman Spectroscopy

    Is-Instruments

    Raman is a spectroscopic technique that uses laser light to interact with molecular excitations and determine what a substance or element is composed of. It relies upon the inelastic scattering of photons which produces a weak signal, making the collection of information challenging particularly when the substance to be measured is at distance or can only be given short exposure times. Our Raman spectrometers are particularly effective at making Raman measurements due to their configuration which delivers a higher throughput/etendue than standard instruments.

  • Highly Sensitive Silica Monitor

    SLIA-300 - HORIBA, Ltd.

    The ultra-pure water that is used in the semiconductor production processes can be further purified by using an ion-exchange resin. Capturing the silica that is dissolved from this ion-exchange resin as quickly as possible can control the ultra-pure water quality, which is important during the production processes.HORIBA Advanced Techno has developed and employed a new "long light path length measurement cell" to enable highly sensitive measurement of ultra-low density silica and also realized a compact desktop model to improve the usability.

  • Most Compact Vacuum UV Back-Illuminated CCD Spectrometer (VUV-FUV)

    VU90 Spectrometer - HORIBA, Ltd.

    Horiba has developed a compact size Vacuum Ultraviolet (VUV) Spectrometer with a dedicated CCD Camera Syncerity-VUV, all manufactured in its NJ facility. This unique system features a special CCD sensor with high sensitivity in the far-UV wavelength range with capability to measure from 115 nm with a resolution better than 0.5 nm under vacuum or high purity nitrogen. The system’s internal optical cavity can be black coated for ultimate suppression of stray light.

  • 1310/1490/1550 Nm DFB-LD For Fiberoptic Communications

    Renesas Electronics Corp.

    RV2X6376A Series of directly modulated laser (DML) diodes deliver 25 Gbps x four wavelengths as the light source in 100 Gbps optical transceivers that enable high-speed communications inside 4.9G and 5G LTE base stations, and between data center routers and servers. The RV2X6376A Series are the industry’s first industrial-temperature (-40°C to 95°C) DML diodes that support full 25 Gbps speed (per individual laser) without cooling.

  • BitScope Micro Oscilloscope & Analyzer

    BS05 - BitScope

    20 MHz Bandwidth.40 MSps Logic Capture.2 Analog Scope Channels.2 Analog Comparator channels.6 Logic/Protocol Analyzer channels.8 & 12 bit native analog sample resolution.Decodes Serial, SPI, I2C, CAN and more.Windows, Linux, Mac OS X & Raspberry Pi.Built-in analog waveform & clock generators.User programmable, C/C++, Python, VM API.Tiny, light weight (14g) and water resistant.Standard oscilloscope probe adapters available.

  • Detectors

    McPherson, Inc.

    Solar blind detector for operation in the 1 to 180 nanometer region. It is encased in a vacuum tight housing for vacuum operation. The Model 425 is ideal for measurements in the Extreme and Vacuum UV (EUV and VUV) where the solar blind feature eliminates potential interference from long wavelength ultraviolet and visible light. It may be operated in pulse-counting mode or DC. The CEM is also available with coatings like Cesium Iodide or Magnesium Fluoride to enhance response in different energy regions.

  • Polarimeters

    GAO Tek Inc.

    GAOTek’s polarimeters measure the rotation of polarized light as it goes through an optically active solvent by using the polarimetric technique. To calculate the value of the solution concentrations, it must determine the measured rotation. Our instruments are also ideal for various applications such as chemical, food, beverage, and medical fields. GAOTek’s high-performance polarimeters are reliable and inexpensive equipment that provide an accurate measurement for easier inspection or testing. They are compact, easy to carry and portable to allow the user to work in complex conditions and on-site.

  • Polarimeters

    GAO Tek Inc.

    GAOTek’s polarimeters measure the rotation of polarized light as it goes through an optically active solvent by using the polarimetric technique. To calculate the value of the solution concentrations, it must determine the measured rotation. Our instruments are also ideal for various applications such as chemical, food, beverage, and medical fields. GAOTek’s high-performance polarimeters are reliable and inexpensive equipment that provide an accurate measurement for easier inspection or testing. They are compact, easy to carry and portable to allow the user to work in complex conditions and on-site.

  • Starvis Rolling Shutter CMOS USB3 Camera

    Lt-C1900 - Teledyne Lumenera

    The Teledyne Lumenera Lt-C1900 camera provides high sensitivity with its back-illuminated rolling shutter Sony® Starvis™ CMOS sensor. This makes imaging easier in environments with variable or uncontrolled lighting. Instead of relying on additional lighting to ensure images can be properly captured, the Lt-C1900 camera images in low light environments without losing vital image data. This camera also has a tight form factor for imaging systems where space is at a premium.

  • Oil In Water/Soil Analyzer

    InfraCal 2 TRANS-SP - Ametek Spectro Scientific

    The InfraCal 2 TRANS-SP is recommended for measuring oil in water, TPH in soil or FOG in wastewater concentration levels using the traditional EPA methods 413.2 and 418.1 or ASTM method D7066-04 and Freon-113, hydrocarbon-free grade of perchloroethylene, AK-225, S-316 or other spectroscopic infrared transparent solvent as the extracting solvent. Since the extract is deposited into a 10 mm quartz cuvette cell with Teflon stopper, light end volatile components are retained for measurement. Accurate down to 0.1 ppm.

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