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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 1126 - 1140 of 1972 products found.

  • Hot and Cold Stages

    Instec, Inc.

    Instec's microscope thermal stages are designed specifically with liquid crystal applications in mind. These stages are an ideal choice when optical access for transmitted light is required. Instec heating and cooling stages offer many features which are unique in the marketplace, such as dual heating with variable sample chamber height, large viewing aperture, and easy electrical access to the sample.

  • High Accuracy Low Pressure Environment Pressure Switch

    P100G - Whitman Controls

    The P100G High Accuracy Low Pressure Environment Pressure switches are ideal in light pressure applications where precision of setpoint must be high and repeatability low. These switches are commonly used in natural gas well heads, natural gas generator sets, and air applications like forced draft blowers. The P100G can be used both in dry indoor applications or within an enclosure.

  • Dual LED series

    AMS Technologies AG

    The Dual LED series consists of a 660nm (red) LED and a companion IR LED such as 880/ 895, 905, or 940nm. They are widely used for ratiometeric measurements such as medical analytical and monitoring devices. They can also be used in applications requiring a low cost Bi-Wavelength light source. Two types of pin configurations are available: 1.) three leads with one common anode or cathode, or 2.) two leads parallel back-to-back connection. They are available in two types of packaging. Clear lead frame molded side looker, and leadless ceramic substrate.

  • E1/T1/J1 Tester

    AT1000 - Linkbit, Inc.

    AT1000 is a complete E1/T1/J1 Tester build inside PC Card form factor. The unit small size, light weight and high performance makes it a great travel companion for Field and Support Engineers as well as a powerful R&D tool. Linkbit PCMCIA card features two independent T1/E1 ports, a digital signal processor (DSP) and an embedded CPU.

  • ELECTROSTATIC FIELDMETER

    S2001 - Statico

    The S2001 is designed to locate and measure static charge potentials on product, people, equipment and packaging. The instrument uses a non-contacting, chopper stabilized field sensor and a ranging light mechanism to ensure correct measurements of electrostatic fields in all areas- even those using air ionization. The Fieldmeter is easily zeroed with the turn of a small knob and does not require re-zeroing between measurements. Powered by a 9 Volt battery, the S2001 features a conductive case and a convenient snap-on ground lead to facilitate grounding and increase accuracy. NIST Certified.

  • Differential Pressure Units

    1120 Series - Meriam Process Technologies

    Model 1120 Differential Pressure Unit is a proven and reliable sensing element used in all Meriam Bellows Gauges. It is available in ranges as low as 0-30 w.c. or as high as 0-500 PSI. The light weight and compact differential pressure unit incorporates a rupture-proof and leak-proof bellows plus other features that ensure ruggedness and reliability. This basic unit is suitable for activating indicators, recorders, transmitters, switches and controllers. It is also available as a separate assembly for that purpose.

  • Display Calibrator

    i1Display Pro - Pantone, Inc

    i1Display incorporates new technologically advanced filter and optical systems, amazingly fast measurement speed, and unrivaled color accuracy on all modern display technologies including LED & Wide Gamut LCDs. It's also spectrally calibrated, which makes it field upgradeable to support future display technologies. The ultra-modern ergonomic design incorporates three functions ambient light measurement, monitor profiling, and projector profiling into a very sleek, compact and fully integrated device with no parts to misplace.

  • Distance Sensors

    SICK Sensor Intelligence

    SICK has a wide range of optic and ultrasonic solutions that measure from sub-microns to kilometers. They solve measuring, detecting and positioning applications using triangulation and time-of-flight modes. Sensors using triangulation are ideal for short-range, highly precise measurement. They can inspect miniature parts, thickness and shape, etc. Time-of-flight sensors work at longer distances, are not influenced by reflectivity or ambient light − perfect for positioning AS/RS, rail cars and gantry cranes.

  • Double Monochromator Spectroradiometer

    SR9910-v7 - Irradian Ltd.

    Macam's first double monochromator spectroradiometer was produced in 1990 to meet the growing requirement to measure ultra violet radiation and in particular the UVB content of sunlight and artificial sources. Since then the SR9910 spectroradiometer has be enhanced to it's latest version, V7 where it now boasts a small light weight package, a TEC cooled PMT detector, fast scanning and parallel monitoring with an external detector. The latter now enables the measurement data to be compensated during a scan to reduce the effect of constantly changing sources.

  • Double Monochromators/Spectrographs

    Omni-λxxxD - ZOLIX

    Omni-λxxxD series Double Monochromators/Spectrographs The Double Monochromators/Spectrographs include two 300 mm focus monochromators( or 500 mm, 750 mm focus) which are with fine alignment. Double Monochromator has the dispersion subtraction mode and dispersion sum mode. Using dispersion sum mode, the double monochromator / spectrograph spectral resolution can be doubled, suitable for high resolution measurement. Using dispersion subtraction mode, the double monochromator / spectrograph stray light can be reduced effectively, suitable for weaker signal detection, such as Raman spectral measurement.

  • DigitalMaster

    L-758D - Sekonic Corporation

    Every camera system is unique. Optical, mechanical and imaging components all act on each other to produce slight differences in exposure and the dynamic range of the camera system. Sekonic helps you discover the differences in your camera system and use this information to control light, make better exposures and take better pictures than ever before.

  • DigitalMaster

    L-758DR - Sekonic Corporation

    Every camera system is unique. Optical, mechanical and imaging components all act on each other to produce slight differences in exposure and the dynamic range of the camera system. Sekonic helps you discover the differences in your camera system and use this information to control light, make better exposures and take better pictures than ever before.

  • Dry Dielectric RF Coaxial Loads

    4000 Series - Coaxial Dynamics

    These 50-Ohm RF Load Resistors are light weight, dry coaxial loads that can be used in any position. All power ratings are for continuous operation. However, data is available for special applications and pulsed power conditions. Any of our Quick Match connectors can be used on these loads. Should you desire a connector other than the one included, it should be specified when ordering.

  • Dry Dielectric RF Coaxial Loads

    Coaxial Dynamics

    These 50-Ohm RF Load Resistors are light weight, dry coaxial loads that can be used in any position. All power ratings are for continuous operation. However, data is available for special applications and pulsed power conditions. Any of our Quick Match connectors can be used on these loads. Should you desire a connector other than the one included, it should be specified when ordering.

  • 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.