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Illumination

the effect of lighting.

See Also: Light, Lighting, Lightning, Lightwave, Daylight, Streetlight, Illuminance Meters, Illuminance, Illuminators


Showing results: 181 - 188 of 188 items found.

  • Compact Antenna Test Range

    700.00 MHZ – 110000.00 MHZ - MVG

    A Compact Antenna Test Range (CATR) allows electrically large antennas to be measured at a significantly shorter distance than would be necessary in a traditional far-field test range. Compact ranges use a source antenna (feed) to radiate a spherical wave in the direction of a parabolic reflector, collimating it into a planar wave for aperture illumination of a Device under Test (DUT). It's lowest operational frequency is determined by the size of the reflector, its edge treatment and the absorbers. The two edge treatments available are serrated edge for general purpose applications, and rolled edge to achieve higher accuracy for special applications. Multiple-feed systems may be used to improve the far-field characteristics. A compact range test system also allows system level testing of a complete device architecture.

  • Multi Function Testers

    Kyoritsu Electrical Instruments Works, Ltd.

    Live circuit warning LED:Immediate illumination of a warning lamp if the circuit under test is live Auto Discharge:Allows fast and safe discharge of electrical energy stored in capacitive circuits following testing Integral overload protection on internal continuity and insulation test circuitry Autoranging 500V DC test voltage for insulation tests 200mA short circuit current on continuity ranges Loop and RCD Testing Wiring connection check LED''s:Immediate indication if wiring of circuit under test is correct Overheat Protection:Rapid detection of overheating of internal circuitry,display of warning signal to user and automatic halting of measurement Supply Voltage Indication:Can display supply voltage value in loop impedance mode Low Current Loop Impedance Test:Short duration low test current will prevent tripping of many passive RCDs

  • VIS-NIR Cameras

    Inframet

    Surveillance cameras based on CCD/CMOS/ ICCD/ EMCCD/EBAPS imaging sensors sensitive in visible and near infrared range are widely used in many long range surveillance applications as independent imagers or as part of a bigger multi-sensor surveillance systems. Majority of VIS-NIR cameras are used for day level applications but an increasing number of these cameras is used to enable surveillance in both night and day conditions. In both cases it is important to verify performance of these cameras under varying illumination conditions from very dark nights to ultra bright days. Important missions can fail due to too low sensitivity of VIS-NIR cameras at night conditions (dark, noisy images) or due to too low dynamic at ultra bright day conditions (saturated, blurred images). Next, it is important to use VIS-NIR cameras that generate high quality images in order to achieve maximal effective surveillance ranges.

  • Vision Measuring Projector

    Sinowon Innovation Metrology Manufacture Ltd.

    ◆ The lifting system adopts linear guide rail and precision screw drive, which makes the lift drive more comfortable and stable;◆ With precision toothless rod and fast movement locking device, ensure return error is within 2um;◆ High accuracy A optical scale and precision working stage, ensure machine accuracy is within 3+L/200 um;◆ HD zoom lens and HD color digital camera, ensure clear image without distortion;◆ With programmable surface 4-ring 8-division LED cold light and contour LED parallel illumination, it can control the brightness of the 4-ring 8-division independently;◆ With powerful iMeasuring2.1 software system , to enhance the control quality;◆ Optional imported contact probes and 3D measuring software, it can help upgrade the machine to be coordinate measuring machine;◆ Optional FexQMS measurement data analysis and real-time monitor software, enhance process control, reduce material consumption;

  • Spectral Response SystemsQuantum Efficiency SystemsIPCE Measurement Systems

    Photo Emission Tech., Inc.

    QE system provides electronics and software designed for fully automated measurement of external quantum efficiency of solar cells. All systems include probes and a fixed plate sample stage for samples up to 150 mm x 150 mm. The main system components include: custom designed software, measurement electronics, and computer system (Windows 8 operating system). The measurement involves focusing monochromatic light to a spot on the device under test, then accurately measuring the photon flux and current from the test cell. The system utilizes a dual beam configuration with lock-in detection, providing an absolute accuracy of ±3%. The QE system uses a grating monochrometer with silicon/InGaAs/Ge detectors. The system includes automatic order sorting filters and two light sources for monochromatic illumination (a Xenon- arc lamp and a halogen lamp). A single lock-in amplifier is used to measure both the reference detector and test device. The main system comes with all the hardware needed to measure quantum efficiency, a fixed plate sample stage and probes.

  • Imaging

    Thorlabs, Inc.

    Welcome to Thorlabs; below you will find links to our imaging systems and components. The products below are not only designed specifically for imaging applications, but they can be easily integrated into our entire line of photonics products. This makes it easy to modify or build custom imaging systems. Thorlabs’ Selection of Imaging Systems consists of our Laser Scanning Microscopy systems and OCT Imaging Systems. Our Laser Scanning Microscopy offering includes multiphoton and confocal fluorescence microscopy systems. Thorlabs is a leader in the development of Optical Coherence Tomography (OCT) Imaging Systems. We offer complete systems as well as a selection of components that are ideal for constructing a custom OCT system. Our series of Laser-Scanning Cytometry instruments are non-confocal systems that utilize laser-spot scanning illumination. The detection system, which combines PMTs for fluorescence detection and photodiodes for absorbance and scatter detection, offers excellent quantitative cytometric performance and imaging capabilities. Our Burleigh® line or microscope platforms, micromanipulators, and accessories provide leading edge stability and control for electrophysiology research, and our line of Optogenetics equipment includes fiber optic components and light sources for in vivo optical stimulation for neuroscience research.

  • Light & Display Measurement

    Konica Minolta Sensing Americas, Inc

    Konica Minolta Sensing precise light & display measurement products offer a plethora of styles and sizes for measuring light accurately. Konica Minolta light meters can be used in labs to measure chemically reactive substances and the illumination of LEDs and OLEDs for quality control, government testing, photography and cinematography. Typically, light measurement is often neglected because it’s one of the least understood areas in imagery, so Konica Minolta blends cutting edge technology with ergonomic design for light meters that are suitable for any job. For those on the go, many of our light meters are easily portable and simple to read and understand. Every aspect of imagery is important and light measurement must to be taken into account. To be sure your light measurement needs are being met, Konica Minolta light measurement equipment is held to the strictest accuracy and quality. Konica Minolta has the right light measuring equipment to fit your individual budget and needs, whether you need to measure illuminance or luminance. Light meters are not all the same as needs differ from application to application, so choose the style and light meter most suited to your individual needs by browsing the meters below.

  • Solar Simulator

    Unisim - TS Space Systems

    TS-Space Systems is the first company to pioneer the use of metal halide sources in solar simulators for photovoltaic testing. The high temporal stability and close spectral match combined with the ability to control the output spectrum via multiple separate wavebands means the Unisim solar simulator is the only solar research tool designed for the accurate measurement of multiple junction devices, including the new generation of four junction devices. As with all our Unisim solar simulators, they exceed the ASTM, IEC and JIS international standards for spectral match and temporal instability. Using the latest HMI and halogen luminaire technology, the Unisim solar simulator provides a highly stable area of illumination. The simulators also use cutting edge filter technology in order to provide the best spectral match available for AM0 and AM1.5. Further to this, the spectrum can be achieved via two, three or four separate spectral wavebands which allows a high degree of spectral control for research and development. Product support is very important to us. Training is provided at our premises where customers can take advantage of one-on-one tuition with the instrument designers and learn how to operate and maintain their tools. Extensive support via phone and email for the full lifetime of the instrument is included with every TS-Space Systems product.

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