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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 1891 - 1905 of 1999 products found.

  • X-Ray Flaw Detector

    Mitech Co., LTD.

    X ray generator is a portable X-ray flaw detector for X ray nondestructive testing, it uses the the difference of degree of absorption to material thickness to detect the internal defects of materials. The detector has the advantages of small size, light weight, easy-carry, simple operation, especially suitable for cooperatively working with power generation units in various harsh environments ; film material can directly display the size and shape of internal defects in the workpiece , the defects image reflected on the film are true and clear and it can be long-term preserved; Without special requirements to the surface roughness of the workpiece . the effect of material grain size has little effect on the test results, applied to the internal defect detection of various materials. With strong anti-interference ability, good stability, reliable operation, it has obvious advantages in the construction and high-altitude operations, is widely used in shipbuilding, machinery manufacturing, aviation, railway, pressure vessels, boilers, oil, Chemical industry, national defense industry and other industries, is the ideal equipment for nondestructive testing.

  • 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

  • ESP8266 WiFi With Headers

    Feather HUZZAH - Adafruit

    Flagship development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Assembled Adafruit Feather HUZZAH ESP8266 with headers. At the Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core.

  • High Accuracy DC Current Shunt

    T2000-200 - Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.

    T2000-200 is a portable high-accuracy DC current shunt, mainly used for current measurement of power supply devices. Its core design is based on a shunt with high stability and low temperature coefficient. The high measurement accuracy of T2000-200 can be used for instrument calibration, which will not cause measurement errors due to temperature variation. T2000-200 is with compact size, light weight and easy to carry. It can be used for R&D, quality verification and test of power supply, communication system power, server power and electronic load.

  • Detectors

    Thorlabs, Inc.

    Thorlabs' photodetectors are capable of detecting light throughout the UV, VIS, NIR, IR, and THz spectral regions. Our photodetectors feature sensors that enable properties such as intensity, power, intensity distribution, wavefront shape, energy, and wavelength to be measured. We offer unmounted photodiodes as well as amplified, biased, and avalanche photodetectors. Thermal power detectors are available unmounted, mounted on a PCB, or mounted on an aluminum plate. Also available are position-detecting sensors, integrating spheres, and an acoustic detection module.

  • Black Digital Tire Pressure Gauge 150 PSI 4

    AstroAI Corp.

    Backlit LCD display and Lighted nozzle for visibility in dimly light areasDesigned to maintain correct tire pressure, reduce tire wear and extend tire life; Digital display reading instantly and clearly being shown, no longer do the guesswork of analog gaugesNozzle easily forms a seal with the valve stem on Schrader valves, giving quick and accurate readings within 1% of the exact pressure of your tire; 4 settings with range: 0-150PSI / 0-10Bar / 0-10Kgf/cm2 or 0-1000KPA

  • True RMS Automobile Multimeter

    AT80E - Shenzhen Hongda Electronic Co., Ltd

    The input of the "V" jack is connected to the PTC thermistor, and the core part of the logarithmic table - the function / range switch is particularly well protected, greatly improving the safety and service life of the product. It can measure DC voltage, current, AC voltage, current, resistance, capacitance, frequency, temperature, speed, closing angle, test light, positive and negative pulse, crystal diode, triode parameters and circuit. The product is suitable for car maintenance, debugging and etc.. It is your ideal measuring tool.

  • LED Optical Aging Test Instrument

    LEDLM-80PL - Lisun Electronics Inc.

    LEDLM-80PL LED Lumen Maintenance and Aging Life Test System is designed according to standards of IES-LM-80, IES-LM-82, TM-21 and GB2312-80, and the software is developed base on Arrhenius model. LED has the features of long life, but with the different working condition and drive current, its life will be different, but generally the life will be around 50K hours. Differ from the traditional lightsource, LED light will decay gradually rather than extinguish instantly, so in the standard of LM-80, it introduces L70, L50 and etc.

  • Electrical / Air / ABS Tester

    Inspector 925 - LITE-CHECK

    The Advanced ABS diagnostic trailer tester with brake and light testing takes the guesswork out of trailer repairs. LITE-CHECK 3-Step ABS Process will cut ABS troubleshooting time in determining ABS problems. The Inspector 920 includes all of the PLC ABS codes dating from 2001 and with the latest Roll Stability codes eliminating multiple operations and tools in one simple process. The tester automatically identifies the ABS ECU issues and displays the necessary information to make repairs.

  • 80-Channel SPST Relay Module

    PXI-2520 / 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.

  • Haze Meter

    HAM-02 - Jinan Leading Instruments Co., Ltd.

    HAM-02 Haze Meter is a kind of small hazer meter designed according to ASTMD1003—61(1997). It is applying to test the light transmittance,transmission haze, and reflection haze, reflectivity of transparent and semitransparent parallel level material and plasticfilms. Also it is suitable for liquid samples (water, beverage, pharmacy,colored liquid, grease) turbidity measurement. It is the basic instrument for plastic, glass products, all kinds oftransparent packaging films, colored and colorless of organic glass andaerospace, automotive glass and photographic film.

  • 53-Channel SPDT Relay Module

    PXI-2522 / 778572-21 - 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.

  • 40-Channel DPST Relay Module

    PXI-2521 / 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.

  • PXI SPDT Relay Module

    PXI-2522 / 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.

  • DPDT PXI Relay Module

    PXI-2523 / 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.