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register the presence of a stimuli.

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


Showing recent results 451 - 465 of 519 products found.

  • 8-Bit Resistor Module

    PXI-2720 / 781985-20 - NI

    8-Bit, 10-Channel PXI Programmable Resistor Module—The PXI‑2720 is a test module that replicates the behavior of resistance-based inputs and outputs such as potentiometers, resistance temperature detectors (RTDs), voltage dividers, and bridge elements. The PXI‑2720 programmatically controls a series of relays to vary the resistance across each channel of an I/O connector. This function is well suited for simulating environmental conditions in hardware‑in‑the‑loop (HIL) validation. The software provides a simple user interface that accepts inputs in units of temperature or resistance and configures the resistance across each channel.

  • 8-Bit Resistor Module

    PXIe-2725 / 781986-25 - NI

    8-Bit, 18-Channel PXI Programmable Resistor Module—The PXI‑2725 is a test module that replicates the behavior of resistance-based inputs and outputs such as potentiometers, resistance temperature detectors (RTDs), voltage dividers, and bridge elements. The PXI‑2725 programmatically controls a series of relays to vary the resistance across each channel of an I/O connector. This function is well suited for simulating environmental conditions in hardware‑in‑the‑loop (HIL) validation. The software provides a simple user interface that accepts inputs in units of temperature or resistance and configures the resistance across each channel.

  • EBSD Detector

    Symmetry - Oxford Instruments plc

    Electron backscatter diffraction – is a powerful microanalysis technique that enables rigorous characterisation of the micro structural properties of crystalline materials. A high performance EBSD detector is critical for the effectiveness of the technique, influencing both speed and data quality. Symetry is Over 3000 indexed patterns per second (pps). Up to 30x faster than existing CCD-based detectors. Extreme sensitivity for low current and low kV analyses. Megapixel resolution for HR-EBSD applications. High resolution patterns (at least 156 x 128 pixels) at all speeds.

  • Electron Multipliers

    Hamamatsu Photonics K.K.

    Electron multipliers are mainly used as positive/negative ion detectors. They are also useful for detecting and measuring vacuum UV rays and soft X-rays. Hamamatsu electron multipliers have a high gain (multiplication factor) yet low dark current, allowingoperation in photon counting mode to detect and measure extremely small incoming particles and their energy. This means our Hamamatsu electron multipliers are ideal for electron spectroscopy and vacuum UV spectroscopy such as ESCA (electron spectroscopy for chemical analysis) and Auger electron spectroscopy as well as mass spectroscopy and field-ion microscopy.

  • Hand-Held Metal Detector

    NF-511 - Shenzhen Noyafa Electronic CO.,LTD

    The metal detector is a portable electronic instrument which detects the presence of metal nearby. Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground. They often consist of a hand-held unit with a sensor probe which can be swept over the ground or other objects. If the sensor comes near a piece of metal this is indicated by a changing tone in earphones, or a needle moving on an indicator. Usually the device gives some indication of distance; the closer the metal is, the higher the tone in the earphone or the higher the needle goes.

  • Meter Active Peak Reading Wattmeter

    HF/6 - Dishtronix Inc.

    Active peak reading wattmeter with simultaneously variable hold time on both the forward and reflected meter movements. This variable delay can be adjusted for quick action for high speed CW, or for longer periods more appropriate for the display of SSB and AM voice peaks. The peak detectors sport a new fast attack design capable of capturing quick pulses such as a single dit. Beautiful industrial design with tri color meter scale and brilliant LED illumination make the DWM series wattmeter a beautiful addition to any station.

  • SBS-H2 Hydrogen Gas Detector

    SBS-H2 - Storage Battery Systems, LLC

    Hydrogen becomes explosive at concentrations of 4% or higher. From Lead-Acid to NiCad, most batteries produce flammable hydrogen gas during normal charging. Overcharging, excessive heat and many other factors can quickly cause batteries to produce even more hydrogen. As hydrogen builds up, the risk of fire and explosion increases. Installing an SBS hydrogen detector allows the user to monitor for dangerous levels of hydrogen. In addition, when hydrogen is determined to be present, the SBS hydrogen detectors can operate equipment such as exhaust fans and build alarms/SCADA systems

  • Stealth Vent Tube Metal Detector

    Fortress Technology Inc.

    Stealth Vent Tube metal detectors are custom manufactured to integrate into any bottling application. The Stealth detects Vent Tube nozzles and metal contaminants in filled plastic or glass bottles of up to 3 liters/6.5 pints capacity. The Stealth uses digital signal processing technology and has high sensitivity levels to ensure the detection of the smallest ferrous, non-ferrous and stainless steel contaminants. The built-in data collection software with USB data transfer establishes the Stealth as an effective critical control point complying with stringent HACCP regulations.

  • StellarNet Spectrometer Models

    StellarNet Inc

    StellarNet miniature spectrometers are portable & compact fiber optic instruments for UV, VIS, and NIR measurements in the 190-2300nm range. The StellarNet series of miniature spectrometers is a step up in low cost instrument design, offering CCD 2048 & PDA 512/1024 detectors. The units are engineered to have no moving parts, no detector sockets, ruggedized aluminum enclosure, and an integrated A/D digitizer for unmatched durability and quality that out performs any instrument in its class. Numerous models offer standard or high resolution (HR) optics for selected spectral ranges.

  • Ultrafast Joulemeter

    Gentec Electro Optics, Inc.

    Measure every pulse at up to 200 kHz with MACH 6. Measure with 12-bit digital accuracy and capture up to 4 million pulses in real time. Our MACH 6 Joulemeter is the only instrument in the world that performs at this speed, and with this precision. It is designed to support our full complement of fast energy probes that include Silicon, InGaAs and Pyroelectric Detectors. Measure from pJ to mJ and from 0.35 to 2.5 m. Using the M6-Si detector and the M5-UC-QED accessory, you can make relative measurements at 266 nm.

  • USB Powered SOURCE

    USB-S - Applied Electromagnetic Technology

    The USB SOURCE (USB-S) consists of a family of pocket-sized highly stable comb generator with a single comb frequency. Powered by an external standard USB connector. Individual units available with frequencies of 1.8 MHz, 10 MHz, 64 MHz, 100 MHz, 133 MHz and 200 MHz. Custom frequencies are available, consult AET Sales for this option. An option is available to pulse the comb signal on/off at a slow rate to allow testing of receiver quasi-static detectors. The pulsed mode works for any comb frequency selected.

  • Wearable Networked Gamma Neutron Detector

    D3S NET - Kromek Group plc

    The D3S NET radiation detector is a fast and accurate radioisotope identification device (RIID) for gamma isotope identification and neutron detection. The data collected by this radiation detector is not only shown to the user via the mobile phone app but also sent to a central control screen showing data from every other SIGMA enabled detector on the network. The D3S NET detector unit houses larger detectors that provide identification of isotopes in seconds, alerting the user and your command centre of gamma isotope source, dose and any neutron detection.

  • X-ray Windows

    ARC Technologies

    X-ray devices have become ubiquitous in the marketplace. The X-ray device market is divided into Portable and Stationary product types. The Market is also divided by technologies like Analog, Computed Radiography (CR) and Digital Radiography (DR). The Digital Radiography market is further segmented into Flat Panel Detectors (FPD) and High Density Line Scan Solid State Detector. The applications include at a minimum; Medical, Non-Destructive Testing, and Security Detection has driven the rapid spread of X-ray instruments including a myriad of handheld devices.

  • 3-AXIS DIGITAL AC GAUSSMETER: 1-200 kHz

    IDR-200 - Integrity Design and Reseach Corp.

    Typical Applications include checking the frequencies and magnetic fields (BW: 1 kHz -200 kHz) produced by equipments such as computer monitors, television sets, video display terminals, induction heaters, industrial, Radar, scientific/medical equipment, walk-through/hand-held detectors and ground wave energy network; etc. For more information about VLF magnetic fields and the VLF gaussmeter , see the paper titled "Very-low-frequency electromagnetic field detector with data acquisition," IEEE Trans. Instrum. Meas.,vol. 58, no. 1, pp. 129-140, Dec. 2008. by S. Hanna.

  • Detector And FPA Testing

    Santa Barbara Infrared, Inc.

    The FPA Test Set (FPATS) interface to the detectors under test (DUT’s) is via a custom pedestal plate which provides both a conductive heat path to both the individual DUT’s as well as the field of view limiting aperture plate. This custom pedestal plate protrudes through the customer provided DUT interface printed circuit board (PCB) and makes physical contact with the rear of the DUT packages and the aperture plate when the FPATS is in the closed position. The pedestal plate is mounted to the ambient source plate and its temperature is actively driven by this subsystem.