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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 1171 - 1185 of 1971 products found.

  • OZONE MONITOR

    727-3 - Mast Development

    Upon entering the instrument, the sample is diverted by the gas valve into the catalytic converter which selectively changes any ozone present to oxygen. This sample, with no ozone, then passes though the absorption chamber where the detector measures the amount of ultraviolet light transmitted through it. Upon completion of this cycle, the valve is activated and the sample containing ozone is passed through the absorption chamber. The absorption by ozone of the ultraviolet radiation at a wavelength of 254nm is measured at the sample detector, and displayed in parts-per-million (ppm) ozone.

  • OZONE MONITOR

    727-3A - Mast Development

    Upon entering the instrument, the sample is diverted by the gas valve into the catalytic converter which selectively changes any ozone present to oxygen. This sample, with no ozone, then passes though the absorption chamber where the detector measures the amount of ultraviolet light transmitted through it. Upon completion of this cycle, the valve is activated and the sample containing ozone is passed through the absorption chamber. The absorption by ozone of the ultraviolet radiation at a wavelength of 254nm is measured at the sample detector, and displayed in parts-per-million (ppm) ozone.

  • Panel Light-I-V Teste

    ASIV-11 - Greensolar Equipment Manufacturing Ltd.

    The Panel Light-I-V Tester (ASIV) is used to test photovoltaic panels or modules during their production. A flashlight illuminates the work piece with similar light spectrum to that of the Sun, while the electric performance of the unfinished panel or the finished module is accurately measured. With the help of the tester the user can filter out reject panels. Testing the final performance reveals changes made by alternations in the deposition recipe.

  • Portable 50 Amp Closed-Link Meter Site Test Solution

    Bantam Plus - Radian Research, Inc.

    The Bantam Plus is the newest and most technologically advanced portable three-phase meter site test solution available for today’s metering professional. This innovative solution supplies a safe, accurate and highly versatile answer to the diverse test requirements of today’s electric metering.Designed with metering professionals in mind the Bantam Plus is extremely light weight, durable and provides performance second to no other meter site test solution.

  • pH Controller

    MC122 - Milwaukee Instruments

    With Milwaukee's MC Controllers you can monitor and control pH and/or ORP levels. The Milwaukee Instruments "MC" Controllers have a user selectable set point and a visual "Power Activated" LED notification light. Power to the controller box is turned on when the reading is Above or Below ( user selected ) the selected set point. These MC Controllers are ideal for CO2 or ozone dosing.

  • Portable Density/Specific Gravity Meter

    DA-130N - KEM

    Sampling volume and speed is single hand controlled. (Patent pending). Operative either by right or left hand, the cell can be viewed during measurement. Light weight allows operators to feel tireless in the normal operations. Viscous liquid up to ca 2000 mPa・s can be sampled in. The display shows density, temperature compensated density, specific gravity, temperature compensated specific gravity, Brix %, alcohol concentration, sulfuric acid concentration, API degree, Baume degree, Plato and Proof degree and the like.

  • Standard & Top Paint Inspection Gauges

    121/4 - Elcometer Limited

    The Paint Inspection Gauge Top model has an internal carousel allowing each of the three cutters to be selected easily together with a cross hatch adhesion tester.Compact and convenient, ideal for paint thickness measurement in confined areasMade of anodised aluminium for durabilityBright LED light source for clear visionTop Model can hold one cross hatch cutter & three standard cutters which are locked tight, a simple rotation of the cutter holder changes the cutting tool.

  • Static Sensor

    718 - SCS

    Portable Meter for Testing of Electrostatic FieldsMeasures surface voltage and polarity on objects up to ±19.99 kV at a distance of 1 inchSwitch Selectable Measurement RangesProvides readings from 0 to ±1.999 kV and 0 to ±19.99 kVChopper-Stabilized Probe TechnologyAllows for use in ionized environmentsDurable Dissipative Housing Design with Membrane SwitchesProtects meter from physical damage and minimizes wearLED Range FinderRed ranging lights help operator to place the meter at the correct distance from the object being measuredHold ButtonAllows the measurements to be retained for easy reading and extends battery life

  • 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.

  • SUPERB PERFORMANCE,GENERAL PURPOSE METAL DETECTOR

    CS770XD - C.Scope International Ltd

    The CS770XD is a superb general purpose light weight (1.1 kg) metal detector for the beginner with professional aspirations. It has the added advantage of audio discrimination where interesting finds are indicated by a high pitched tone from the loudspeaker, whilst ferrous based (iron) finds are identified by a low pitched tone. An excellent introduction to the detecting hobby at a budget price. Operates on 1 x PP3 (MN1604) battery.

  • Super Solar Simulator (2Lamps Type)

    Wacom Electric Co., Ltd.

    The WACOM Super Solar Simulator employs special mirrors to produce composite of light from xenon and halogen lamps to produce a solar simulator which has rectified the previously unsatisfactory qualities. The rays produced by the unit have a spectrum distribution that is quite similar to the natural solar spectrum. The unit may be effectively used as a solar simulator for evaluation of properties of not only the single layer type but also the double and triple layer high efficiency solar cells.

  • Surface Resistance Meter

    SL-030R - KING GLORY TECHNOLGY DONGGUAN COMPANY LTD

    Surface Resistance Meter is designed to measure the resistance of a target surface,The conductive conduit red button on the surface of targeted object;light on to indicate the result of resistance.allows measurement from 10³Ω to 10¹²Ω.It is based on ASTM Standard D257 testing method.press and hold the Remark:It is not applicable to measure object whose resistance is less than10¹²Ω.

  • Surge Generators

    K&S Engineering and Scientific Ltd

    The instrument is fully enclosed in a robust all steel enclosure mounted on castors and fitted with carrying handles. The control panel forms the top of the case, it is finished in high gloss light blue stoving with cutter engraved labelling, and is protected by a detachable lid. The EHT outlet is of a recessed type designed to prevent accidental contact with high voltages. Surge repetition is electronically controlled from 0 to 10 seconds, a single surge or a train of pulses can be selected by a panel mounted switch

  • Handheld Full Color Display OTDR

    DR-500 Series - Advanced Fiber Solutions

    The unit is one of the most compact OTDR's on the market today, ideal for handheld use and pocket transportation. The unit is light weight weighing less than 1.6 Lbs. It is extremely rugged with a thick protective rubber boot sounding the other case. It also offers a long battery life enabling the technician to continuing test up to eight hours.

  • Handheld Thermal Imaging Camera

    RevealPRO - Seek Thermal

    RevealPRO is our most advanced handheld thermal imaging camera yet. Highly durable and easy to use, RevealPRO combines a high-performance 320 x 240 thermal sensor with intuitive software to help you work smarter. And, when you need it, a powerful 300-lumen LED light is available at the touch of a button. Offering adjustable thermal level, span, and emissivity settings, RevealPRO breaks new barriers by offering high-resolution thermal imaging and software capabilities at an affordable price of $699.00 USD.