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Search GlobalSpec to find luminance detector-related products, suppliers, datasheets and CAD.
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Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
Photometers produce electrical signals, which correspond to radiant flux energy, for a series of discrete wavelength intervals. They are used to measure wavelengths of light spectra and optical or atomic emissions. Search by Specification | Learn More about Photometers
Photodiodes are used for the detection of optical power (UV, Visible, and IR) and for the conversion of optical power to electrical power. Search by Specification | Learn More about Photodiodes
Light sensor chips convert light into electrical signals which are then conditioned to produce a desired electrical output. They are sometimes called light-to-frequency chips, light-to-voltage chips, or ambient light sensors. Learn More about Light Sensor Chips
Photoelectric sensors use emitters and receivers to detect the presence, absence, or distance of target objects. Search by Specification | Learn More about Photoelectric Sensors
...and the detector, so a UV / Visible spectrum can be used to identify some chemical species. UV and visible spectrometers may come with one of three common photometric design systems. Scanning single beam systems can be one of two types of instrument... Search by Specification | Learn More about UV and Visible Spectrometers
Smoke detectors are designed to sense the products of combustion. Common types include ionization chambers and photoelectric devices. Search by Specification | Learn More about Smoke Detectors
Lux meters or light meters measure illumination in terms of luxes (lx) or foot candles (fc). Search by Specification | Learn More about Lux Meters (Light Meters)
Industrial metal detectors indicate the presence of metal in nonconductive materials such as textiles, rubber, oils or liquids, plastics, powders, wood products and concrete. Search by Specification | Learn More about Industrial Metal Detectors
Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle. Search by Specification | Learn More about Liquid Leak Detectors
Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses. Search by Specification | Learn More about Radiation Detectors
Flame detectors monitor and analyze incoming radiation at selected wavelengths. Search by Specification | Learn More about Flame Detectors
Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature. Search by Specification | Learn More about Heat Detectors
Gas detectors and gas sensors interact with a gas to initiate the measurement of its concentration. The detector or sensor then provides output to an instrument to display the measurements. Search by Specification | Learn More about Gas Detectors and Gas Sensors
High performance liquid chromatograph (HPLC) detectors pass a beam of light through a column effluent as the fluid passes through a low-volume flow cell. Variations in light intensity are recorded and a chromatograph is generated. Search by Specification | Learn More about HPLC Detectors
Gas chromatography detectors (GC detectors) identify solutes as they exit the chromatographic column. A chromatogram is generated plotting the signal versus time. Search by Specification | Learn More about GC Detectors
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UV Absorption & Concentration: Dual-Channel Sensor optek-Danulat, Inc.
UV Absorption: Single-Channel Sensor optek-Danulat, Inc.
UV - VIS - NIR Process Control Monitor optek-Danulat, Inc.
Fiberoptic Spectroscopy Solutions from Avantes Wilkens-Anderson Company
RIECHERT R² MINI REFRACTOMETER Wilkens-Anderson Company
Magnesium Analysis by Flame Photometry Advanced Technical Services GmbH
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The Gould-Bass DLM-1500 Digital Radiometer is a portable, 3-1/2 digit instrument that measures a spectral range of 380-700 nanometers both in luminance and in Footlamberts, or illuminance (photopic response) in your choice of Footcandles or Lux (read more)
Fast Ultrasonic Leak Detection Offers Extra Layer of Protection
Hydrogen is a lighter than air gas and consequently challenging to detect in open, well ventilated areas. It a combustible gas that is difficult to detect and easily ignitable on contact with open ... (read more)
Ultrasonic gas leak detectors offer a responsive, reliable new method for detecting gas that reduces the risk of fires and explosions. They respond to pressurized gas leaks regardless of ventilation rates, gas dilution, or the direction of the leak making them an ideal choice for outdoor installations. (read more)
SICK (www.sickusa.com), one of the world's leading manufacturers of sensors, safety systems, machine vision, and automatic identification products for factory and logistics automation, today announced the UC4 Ultrasonic Sensor. The UC4 Sensor offers excellent detection of optically difficult targets, such as clear, shiny and dark materials… and provides perfect performance in optically ch... (read more)
FLIR Systems, Inc., the global leader in infrared cameras, announced today the addition of the ThermaCAM® GasFindIR CO™ to its line of infrared cameras. (read more)
The dew point humidity sensor SHS-A5 is a combined sensor for detecting the onset of condensation with additional interdiital structure (conductance sensor) for detection of liquid water or condensation. The exponentially rising resistive characteristics in the upper humidity region facilitates simple signal processing and a stable switching behavior on the dew formation threshold. (read more)
Bunting Metal Detector-Separators detect and automatically purge all types of metal contaminants from gravity or pneumatically conveyed dry materials. Bunting units feature programmable Product Effect Compensation plus adjustable sensitivity settings and flap-opening times to minimize loss of good product. Models are also available for liquids, pastes, and slurries. (read more)
Net Safety's UV and UV/IR Hydrogen flame detectors are specially tuned for non-hydrocarbon based flame applications where accurate and instant detection of difficult to see hydrogen and silane fires is required. (read more)
Designed to monitor and detect oxygen depletion continuously in tightly confined spaces, the TS420 Oxygen Deficiency Detector from General Monitors packs many features into one of the industry's smallest packages. Features: a electrochemical cell sensing element, a two-wire loop-powered design and adjustment-free calibration. (read more)
The IR5000 Open Path Hydrocarbon Gas Detector from General Monitors is now available with a new expanded distance range of 130 meters, offering increased versatility when choosing an open path gas detection system. The IR5000, with its unique, highly accurate single gas detection beam technology, improves accuracy, reduces drift and raises immunity to false alarms. (read more)
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Infrared - Wikipedia, the free encyclopedia Bright sunlight provides luminance of approximately 100,000 candela per square meter at the Earth's surface. |
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Characterization and calibration of a CCD detector for light... Transactions on Item Title: Characterization and calibration of a CCD detector for light engineering Publisher Name: IEEE Country: USA Volume: 54 |
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New digital processing technique for extended definition TV This paper describes the motion detector and nonstandard signal detector that play the most important role in this new television receiver set for |
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MATLAB Central - Files Demirel Edge Detector A new fast and cool edge detector! MOVEMENT DETECTOR Get video from webcam and detect the movement. See MathWorks, Inc. (The) Information |
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MATLAB Central - Files Demirel Edge Detector A new fast and cool edge detector! MOVEMENT DETECTOR Get video from webcam and detect the movement. See MathWorks, Inc. (The) Information |
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New working standards to disseminate NIST radiometric and... The signal output leads of the detector and preamplifier inputs are connected using a connector-pair. |
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Journal of the Illuminating Engineering Society 23-1, 88-98... A luminance scale has also been realized on the detector base using an integrating sphere source. |
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Microlux detector for low-level light: SPIE Newsroom: SPIE.org of absolute calibration in amperes/lux (typical sensitivity 477nA/lx) including relative spectral responsivity plot is supplied for each detector. |
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Advanced system model for the prediction of the clinical task... software tool was developed that combines predictive models for detector noise and blur with image simulation and an improved human observer model to |
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Untitled a dot crawl detector, coupled in communication with at least one of the primary processing blocks, which measures dot crawl presence in at least one |