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register the presence of a stimuli.

See Also: Metal Detectors, Particle Detectors, Sensors, Charge Sensitive Preamplifiers


Showing recent results 46 - 60 of 519 products found.

  • Silicon Detectors

    Edmund Optics Inc.

    Through the photovoltaic effect, detectors provide a means of transforming light energy to an electrical current. The root of the theory behind this phenomenon is a small energy gap between the valence and conduction bands of the detector. When light, with enough energy to excite an electron from the valence to the conduction band, is incident upon the detector, the resulting accumulation of charge leads to a flow of current in an external circuit. Since light is not the only source of energy that can excite an electron, detectors will have some amount of current that is not representative of incident light. For example, fluctuations in thermal energy can easily be mistaken for light intensity changes. A variety of these "non-light" contributions are present and, when summed up, make up the total noise within the detector.

  • X-Ray Detectors

    Sydor Technologies

    Sydor Technologies is committed to innovating x-ray detector technology—as we have done for over a decade—developing complex measurement solutions and commercializing emerging technologies for world-class laboratories. We’re committed to innovating cutting-edge technology to improve the accuracy, resolution, and ultrafast speeds of x-ray detectors to enable complex measurements.

  • Digital Detectors

    Varian Medical Systems

    The Varian PaxScan ultra-fast, flat-panel digital X-ray image detectors instantly display X-ray images on computer screens, capturing up to 60 images per secondenough to show a heart beating. Included in the product line are state-of-the-art imaging panels for most medical and industrial applications, and CBCT software tools.

  • Gold Detectors

    Minelab Electronics Pty Ltd

    Be prepared to dig deeper than ever before! With a Minelab Gold Detector you''ll find the elusive gold nuggets that others are missing! Minelab Gold Detectors are the FIRST CHOICE for: Professional gold prospectors, Small scale artisanal mining, Serious holiday gold prospecting, Weekend enthusiasts, Gold specimen collectors.

  • X-Ray Detectors

    X-SCAN D Series - Detection Technology Inc.

    The series has superior detection efficiency and up to ten times higher sensitivity than conventional cargo detectors, making it an ideal solution for high-throughput systems operating with low dose rates on high and medium radiation energies. The series comes with the state-of-the-art detector architecture with single and dual row pixel configurations.

  • Gas Detectors

    GAO Tek Inc.

    Inspecting and detecting gas leaks in industrial and/or commercial settings is an important element of maintaining security. GAOTek gas detectors are compact, lightweight, and easy to carry. When you choose an industrial-grade GAOTek gas detector, know that you can rely on it to deliver accurate information with real-time readings on how much the concerned gases are in the air, ensuring the safety of your premises and anyone occupying the space is upheld.

  • Crack Detectors

    GAO Tek Inc.

    GAOTek offers a large selection of crack detectors which are affordable, easy to operate and user-friendly. For some industries such as aviation, civil, infrastructure and space technology, even the slightest crack can lead to risks of hazards. There have been cases in the past where projects costing billions were destroyed in seconds due to a minute crack on the surface of the body. GAOTek provides trustworthy devices with various features that are helpful in detecting the smallest crack on an object.

  • Gas Detectors

    International Gas Detectors Ltd

    We offer a vast and versatile product range with detector heads for every possible environment. Pioneering the use of addressable gas detection systems IGD today offer the latest networked systems. Our latest addressable gas detection systems network using IGD’s Sentinel+ 2-Wire protocol for enhanced operation and security. IGD is the home of addressable gas detection but we still offer legacy analogue detectors used to interface to older systems.

  • Voltage Detectors

    Salisbury

    Self-Testing Voltage Detectors are used to verify live or de-energized conductors. These testers may be used with rubber insulating gloves or hot sticks using the splined universal end fitting. Testers indicate the presence of voltage with an extra bright LED light and a distinctive audible signal. It is recommended that the tester be moved closer to the conductor until a warning is indicated, or it touches the conductor, apparatus, or elbow test point. Each tester requires three “C” batteries (included).

  • Leak Detectors

    INFICON Holding AG

    In various market segments from the automotive industry to refrigeration and air conditioning technology to the manufacture of semiconductor components and solar technology our leak detectors provide the highest quality and increased process safety. With an INFICON leak detector, the time and money required for maintenance and troubleshooting of your products will be reduced to a minimum and your ongoing operating costs will be significantly less. An INFICON leak detector, for example, is so highly sensitive that a release of less than one millionth of a gram of gas can be shown to be a leak.

  • Analog Detectors

    IR TO-39 - Pyreos Ltd.

    Pyreos offers a full range of analogue TO packaged sensors from single to quad channel in the common sized TO-39 packages. Our products are reliable and easy to use. They all benefit from both the advanced performance of our thin film pyroelectric sensor and the integration of a front-end operational amplifier within the package.

  • Cable Detectors

    Testboy GmbH

    The cable detector makes it easier to find cables in the wall and cable ducts. Here, an adapter or carrier signal from the transmitter is modulated by means of crocodile clips or the adapter to one end of the cable. The other end of the cable can then be found quickly and precisely with the receiver without contact or having to strip the cable insulation. Two-core cables can also be exactly identified in telecommunication and network technology.

  • Chromatography Detectors

    Brookhaven Instruments Corporation

    Detailed size or molar mass distribution information is useful in many areas such as investigating protein aggregation and understanding (or predicting) polymer properties. Since chromatography fractionates a sample before analysis, it is an ideal tool for characterizing these distributions.

  • Colormetric Detectors

    IPR-TRIDET - Inphora Inc.

    Silicon photodetectors can be matched with INPHORA filters to obtain CIE tristimulus type responses for colorimetric measurements of objects and light sources.

  • Custom Detectors

    Inphora Inc.

    Besides the described types Inphora can supply detector-filter combinations with parameters matching the customer's special requirement, with different sized housing, without housing. If the application determines the detector's spectral responsivity, we can achieve that with a filter designed exactly to the specifications. CCD cameras with unusual spectral sensitivity functions can be matched with filters to obtain CIE tristimulus response or photopic response. Similarly, photmultiplyers can be matched also with INPHORA filters. When determining parameters for a custom detector-filter combination several details have to be considered: