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register the presence of a stimuli.

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


Showing recent results 316 - 330 of 536 products found.

  • Image Sensors

    Teledyne DALSA

    Teledyne DALSA offers powerful, innovative CCD and CMOS sensors for almost any application. The products listed here focus on visible and NIR wavelengths; see also our LWIR, hyperspectral and medical or industrial X-Ray detectors.

  • Compact SDD Pulsed Reset Preamplifier-Bias Board

    XGL-CPA-2100 - XGLab S.R.L.

    State-of-the-art Pulsed-reset Charge-preamplifier with outstanding spectroscopic performances, optimized for Silicon Drift Detectors (SDDs) with integrated front-end JFET. The unit provides all the voltages required for the detector biasing.

  • Low Energy X-Ray Windows

    C-Series - Amptek Inc.

    Amptek Patented “C-Series” X-ray windows utilize silicon nitride (Si3N4) with an aluminum coating to extend the low energy response of our silicon drift detectors (SDDs) down to boron (B); they are available exclusively with our FastSDD®.

  • Light Analysis

    Thorlabs, Inc.

    Welcome to Thorlabs; below you will find links to detectors and instrumentation that measure the various properties of light, a subset of our entire line of photonics products. Thorlabs offers an extensive selection of instruments that measure the properties of light. Our versatile power and energy meters can be used with over 25 different sensors in order to make NIST-traceable power and energy measurements. If the convenience of a meter is not desired, our selection of detectors includes basic photodiodes (uncalibrated and calibrated), photodetectors (biased, amplified, and avalanche), CCD and CMOS arrays, position detectors, integrating spheres, and photomultiplier tubes. The Beam Characterization category contains beam profilers (camera and scanning slit), a wavefront sensor, spectrometers, and interferometers, while the Polarimetery link leads to a selection of instruments used to measure and control the polarization of light.

  • Security/Detection

    Dexter Research Center, Inc.

    If your design challenge is to create the best motion sensor or motion detector - fire sensor or fire detector, smoke sensor or smoke detector - you've come to the right company.  Dexter's sensor technologies are at multiple fronts today, reducing the threat of combat on land, sea and air.  Yet the industry leading advantages of Dexter sensors - low cost, high sensitivity, low energy consumption and long life - make them the perfect motion sensor for home, office and facility applications. Dexter thin-film and silicon detectors can target precise threats, whether defined by movement, temperature or body mass.  Intensive MIL-STD-883H testing performed by Trialon Corporation, an independent testing facility, confirm that Dexter Research's silicon-based temperature sensor detectors meet the same rugged requirements of 1,000G's for mechanical shock and 30G's in random vibration for which our thin-film detectors are famous.  Download Dexter's report here (PDF).

  • Fire Suppression/Detection

    Dexter Research Center, Inc.

    Dexter's sensitive yet rugged fire detectors, or fire sensors, serve as the foundation of US combat fire suppression systems on combat aircraft and ground vehicles ranging from the HUMVEE to the Abraham's Tank.  Our fire sensors consume low energy, making them the premier safety component on battery-powered as well as hot-wired systems.  We like to call them "the eye that never sleeps."  How fast are they?  Fast enough to race the fire caused by a rocket hitting a fuel tank and win, triggering fire suppression on the spot to help protect soldier and pilot alike. Rugged missions require rugged equipment.  Intensive MIL-STD-883H testing performed by Trialon Corporation, an independent testing facility, confirm that Dexter Research's silicon-based temperature sensor detectors meet the same rugged requirements of 1,000G's for mechanical shock and 30G's in random vibration for which our thin-film detectors are famous.  Download Dexter's report here (PDF).

  • FLIM Upgrades for Olympus

    FV1000 - Becker & Hickl GmbH

    *Two Fully Parallel TCSPC FLIM Channels*Compact bh Simple-Tau or Power-Tau System*Two HPM-100-40 GaAsP Hybrid Detectors*Optional: HPM-100-06 Hybrid Detectors, IRF Width < 20 ps FWHM*Optional: HPM-100-50 Hybrid Detectors for NIR FLIM*Optional: Multi-Wavelength FLIM*Excitation by bh ps Diode Lasers*Excellent Time Resolution: Electrical IRF Width 6.5 ps FWHM*Time Channel Width Down to 813 fs*Megapixel FLIM, Up to 2048 x 2048 Pixels at 256 Time Channels*Simultaneous FLIM/PLIM*Detection Wavelength Range from 360 nm to 900 nm*Excitation by Ti:Sa Laser, OPO, or by bh ps Diode Lasers*Systems for Multiphoton FLIM and Confocal FLIM*Systems are Modular: More FLIM Channels can be Added

  • SANDWICH PHOTODIODES

    AMS Technologies AG

    Dual sandwich detectors or two color detectors are mostly employed for remote temperature measurements. The temperature is measured by taking the ratio of radiation intensities of two adjacent wavelengths and comparing them with the standard black body radiation curves. The advantages of optical remote measurement have definitely made these devices the perfect match for this type of measurements. They are independent of emissivity and unaffected by contaminants in the field of view or moving targets. In addition, measurements of targets out of the direct line of sight and the ability to function from outside RF/EMI interference or vacuum areas are possible. They also have the advantages of overcoming obstructed target views, blockages from sight tubes, channels or screens, atmospheric smoke, steam, or dust, dirty windows as well as targets smaller than field of view and/or moving within the field of view. These detectors can also be used in applications where wide wavelength range of detection is needed.

  • Electrical Meters

    laserliner

    – Battery and phase testers– Voltage and continuity testers– Multimeters and installation testers– Cable testers and detectors

  • Laser Pyroelectric Energy Sensors

    Ophir Photonics

    Pyroelectric sensors for measuring repetitively pulsed energy at up to 25 kHz. These sensors use a pyroelectric crystal that generates an electric charge proportional to the heat absorbed. The response time of the pyroelectric sensor depends on the time it takes for the heat to enter the crystal and heat it up. For metallic type pyro detectors, this time is tens of μs and thus the metallic type can run at a high repetition rate. For the BF and BB type, the response time is milliseconds with a correspondingly lower repetition rate. Ophir pyroelectric detectors have unique and proprietary circuitry that allow them to measure long pulses as well as short pulses and work at a high duty cycle, i.e. where the pulse width is as much as 30% of the total cycle time.

  • Smoke and Heat Detector Tester

    SDi

    estifire is the world's first multi-stimulus detector tester for smoke, heat and CO fire detectors. It enables faster and more efficient testing of both single and multi-sensor detectors. There are two models available Testifire 1000 for testing smoke and heat and Testifire 2000 for testing smoke, heat and CO. Testifire is the result of several years of technological development and as a result is by far the most advanced tester available. Testifire is UL certified and is approved by leading detector manufacturers from around the world.Read more at the dedicated Testifire website or select from the products below alternatively view our wider range of kits including access poles and removal tools.

  • Frequency Converters

    Ducommun Inc

    Ducommun's frequency converter families include waveguide detectors (FAS), passive and active multipliers (FMP and FMA), up and down converters (FUB and FDB), harmonic mixers (FDH), subharmonically pumped up and down converters (FUS and FDS) and phase detectors and single sideband modulators (FPB and FSS). These devices are offered in 7 waveguide bands to cover entire 18 to 110 GHz frequency spectrum. These converters employ high performance GaAs Schottky beamlead diodes and DLT's proprietary circuit configuration to produce superior performance, such as low conversion loss and up to full waveguide instantaneous operation bandwidth.

  • Cryogenic Hygrometer

    CR - 2 - Buck Research Instruments, LLC

    The CR-2 exhibits the same wide range, fast response and high reliability as the CR-1A, but it is designed specifically for aircraft and similar high-stress applications. Instead of using Liquid Nitrogen (LN2), mirror cooling is accomplished using a tactical cryocooler, which is a high-tech device used primarily to cool IR detectors in missiles and tank turrets to LN2 temperatures.

  • Area Monitoring

    Mirion Technologies

    For on-site solutions, Mirion Technologies offers radiation monitoring systems (RMS) that can use different types of detectors to measure site-specific levels of alpha, beta, gamma, or neutron radiation (low, wide, high, dual/mixed) with variations of processors and displays, depending upon the location, human factors, and space requirements needed.

  • Charge Amplifier

    ZET 440 - ZETLAB Company

    Charge amplifier ZET 440 for piezoelectric detectors is intended for:*amplification and conversion of output signals of primary piezoelectric transducers with charge output;*amplification and conversion of output signals of primary transducers with the IEPE type in-built electronics to voltage;*gain ratios: 1, 10, 100;*LPF: 0.1, 1, 10 Hz