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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 1456 - 1470 of 1952 products found.

  • Neon Bar Checker

    9195 - TAKK Industries Incorporated

    TAKK?s Model 9195 Neon Bar Checker offers a quick and inexpensive means of determining if static eliminator bars are functioning. The conveniently small pen size unit indicates that each bar emitter is performing properly by the activation of a neon light signal. Static eliminator bars may malfunction due to transformer defects, shorts in the system, need to be cleaned, etc. The bar tester may be used with shockless or ?hot? static control equipment.

  • PERIODICAL VERIFICATION SYSTEM

    S2001PVSK - Statico

    STATICO's S2001PVSK, the Periodic Verification System Kit, is a hand-held alternative to a charged plate monitor. It consists of four components- an Electrostatic Fieldmeter, Model S2001, a Detachable Plate, and a Charger- for measuring static charge and verifying ionizer performance. Used alone, the Fieldmeter measures electrostatic fields on any surface. Ranging lights ensure accurate and repeatable measurements by enabling users to determine the exact distance at which the voltage reading is correct. NIST Certified.

  • 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 SPDT Switch: 26-ch, 2A, Armature Relays

    M9130A - Keysight Technologies

    The M9130A is a general purpose switch with 26 independent, single-pole, double-throw (Form C) switches in a single PXI module. This module can be used to cycle power to products under test, control indicator and status lights or actuate external power relays and solenoids. The armature relays can handle up to 60W power. When needed, these relays can handle up to 6A pulsed carry current. Choose from the durable connector block or standard cable connections.

  • PXI SPDT Switch: 64-ch, 100 Vrms / 1A, Reed Relays

    M9131A - Keysight Technologies

    The M9131A is a high-density, general purpose switch with 64 independent, single-pole, double-throw (Form C) switches in a single PXI module. This module can be used to cycle power to products under test, control indicator and status lights, or actuate external power relays and solenoids. The high-speed, long-life reed relays can handle 100 Vrms and 1 A, with up to 3 W maximum power. Choose from the durable connector block or standard cable connections.

  • Real-Time In-Transit Logger

    DeltaTRAK

    Monitors location, temperature, humidity, light, shockData transmitted via GSM cellular networksNo hardware or software installationAlerts and notifications via email and SMSGeofencing enabledNo need to open vehicle doors to access information24/7 cloud service to view and analyze data remotelyMake immediate cold chain management decisionsReroute trucks when necessaryCustomize settings for logging intervals, high/low alarm limitsData stored in the cloud for traceability, audits, HACCP, and FSMA compliance

  • SpectraCal C6 HDR2000

    METC6-2K-A - Portrait Displays

    The SpectraCal C6 HDR2000 Colorimeter is one of the most advanced light measurement devices available, providing the accuracy you need for the most demanding calibration. The C6 HDR2000 Colorimeter is field-upgradeable with CalMAN® 2017, meaning that supported display technologies are automatically updated when the device connects with the software. Every C6 HDR2000 Colorimeter sold is first certified in SpectraCal's calibration lab and shipped with a NIST (National Institute of Standards and Technology) certificate of accuracy.

  • SpectraCal C6 HDR2000 & VideoForge PRO

    ASMVFPC6-2K-A - Portrait Displays

    The SpectraCal® C6 HDR2000 Colorimeter is one of the most advanced light measurement devices available, providing the accuracy you need for the most demanding calibration. The C6 HDR2000 Colorimeter is field-upgradeable with CalMAN®, meaning that supported display technologies are automatically updated when the device connects with the software. Every C6 HDR2000 Colorimeter sold is first certified in SpectraCal's calibration lab and shipped with a NIST (National Institute of Standards and Technology) certificate of accuracy.

  • Spectroradiometers

    Photometric Solutions International Pty Ltd

    After the SP-3C has acquired a spectrum, it is displayed on the screen along with the chromaticity coordinates and (if appropriate) the colour temperature of the source and other derived data. Integration times can vary from 1 millisecond up to 60 seconds. For bright light sources, the chromaticity coordinates can be updated on the screen multiple times per second. The spectra can be logged over time, making the SP-3C a very handy research tool for monitoring the change in colour of a sample over time.

  • Surge and Test Generator

    STG 600 - BAUR Prüf- und Messtechnik GmbH

    Cable fault location with the BAUR STG 600. The STG 600 surge and test generator is a multifunctional cable fault locator for low voltage networks. The surge and test generator is used for cable testing as well as for precise location of high-resistive and intermittent faults in low voltage cables.* Specifically for use in low-voltage networks* High surge energy: 600 or 1000 J** Light, compact and transportable* Single systems for cable testing and faults location

  • Tunable Laser

    Optilab, LLC.

    Optilab’s Tunable Laser series is a handhold photonic multimeter based on the Sedona platform. Featuring a 7” touch display screen and a large capacity battery, they provides a convenient solution to monitor photonic conditions in both laboratory and field settings. The user can select one of the three options for an integrated light source at the time of ordering: a wavelength tunable laser in full C band or L band or a CWDM DFB laser with a limited tuning range.

  • Under/Overvoltage Monitors

    Acopian Technical Company

    Contacts to control an external horn or light, or to signal your PLC are now available on independent accessories for any power supply. These modules can be used on power supplies with DC voltages from 5 to 125 Vdc. SPDT relay contacts switch if the power supply’s output deviates by:*1.0 volt or more (for 5 volt outputs)*2.0 volts or more (for 6 to 48 volt outputs)*3.0 volts or more (for 49 to 125 volt outputs)

  • Viscometer

    ViscoStar III - Wyatt Technology

    A highly sensitive, on-line differential viscometer used in conjunction with SEC-MALS to determine the size and conformation of all types of biopolymers, synthetic polymers and even proteins and peptides. The ViscoStar III incorporates multiple novel technologies to provide the highest sensitivity, stability and solvent compatibility of any available viscometer for GPC. Its ease-of-use and serviceability make it the perfect companion for Wyatt's DAWN HELEOS II light scattering and Optilab T-rEX refractive index detectors.

  • Voltage Detectors

    Salisbury

    Self-Testing Voltage Detectors are used to verify live or de-energized conductors. These testers may be used with rubber insulating gloves or hot sticks using the splined universal end fitting. Testers indicate the presence of voltage with an extra bright LED light and a distinctive audible signal. It is recommended that the tester be moved closer to the conductor until a warning is indicated, or it touches the conductor, apparatus, or elbow test point. Each tester requires three “C” batteries (included).

  • Triplett Plug Bug 2 GCFI Tester

    Triplett Test Equipment & Tools

    The Triplett Plug-Bug 2 GFCI Receptacle Tester checks 3-wire electrical outlets for proper wiring and identifies 5 wiring faults. The easy to read lights indicate the test results. Fault charts are located on both sides of the tester so that it can easily be used on receptacles in "ground up" or "ground down" installations. It also tests for correct GFCI operation and has a test-in-progress LED indicator. Rugged design fits easily in a tool box.