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  • Infrared Basics
    to avoid contact with the product surface?. 2. 0. Product Theory - Lamps. Q. Quartz Transmissivity. Q. Effect of Halogen Gas. Q. Quartz Lamp Performance. Q. Quartz Lamp Emission - By Wavelength Range. Q. Quartz Lamp Life. 2. 1. Quartz Transmissivity. Q. Crystalline quartz transmits short wave IR very
  • Near Infrared ( NIR ) Applications with Miniature Fiber Optic Spectrometers
    using a 600 µm fiber optic cable. improve profitability for recycling operations. The accessory has an integrated 30 watt halogen lamp. Several samples of each plastic type were measured,. with a platform on top to place samples for reflectance. each having different shapes and pigments (i.e.
  • Calibration of the Broad Band UV Radiometer
    with double grating spectroradiometer Model 740A/D from Optronic. Laboratories. Entrance, middle and exit slits were chosen to provide a 2.5nm half bandwidth. It gave a good. compromise between the signal to noise ratio and the systematic measurement error. A 200W quartz halogen lamp Model 220A supplied
  • Infrared Lighting
    temperature by detecting infrared radiation that's emitted from an object. Infrared lighting systems do not require heat emissions from an object in order to see it. Traditional IR Lights. Traditionally, infrared lights combine an incandescent, halogen or HID lamp with a special lens that only allows
  • Object Discrimination and Optical Performance Of a Real-Time 2-5 µm Hyperspectral Imager
    a Rockwell. HgCdTe focal plane array. The system exhibits very good sensitivity, even given the narrow (< 0.1 µm). bandwidth associated with each spectral line. Figure 11 shows two views of a person in a laboratory, one at. 2.2 µm, and one at 4.7µm. A halogen lamp was used to produce enough 2.2 µm light
  • Selecting a Flame Detector
    and good sensitivity at comparatively short ranges (0 ­ 50 ft). Because they are susceptible to arc welding, halogen lamps, and electrical discharges like. lightning, they tend to be sited indoors. Thick, sooty smoke can also cause failures due to. attenuation of the incident UV radiation. UV/IR Flame
  • Luminescence Lifetime Imaging with Transparent Oxygen Optodes
    light if the sensing foil is illuminated by ``white''. luminescent indicators has become an attractive tool in. light (broad spectral composition like halogen lamps) struc-. medicine, biology and physics. The ®rst described image. tural information can be recorded that in turn can be related. processing
  • Applying Neural Network Technology To Next Generation Flame Detectors
    , halogen lamps and electrical. detectors, but also include viewing capabilities. The addition. sparks. Thick smoke and /or grease build-up on the sensor. of video allows operators to monitor areas remotely for. window can also cause failures due to attenuation of the. fire and to checkout alarms prior

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