Bubble detectors are the most sensitive, accurate, neutron dosimeters available. Used for over 25 years by nuclear facilities, research institutes, military personnel, and the medical community, bubble detectors provide instant visible detection and measurement of neutron dose. Inside the detector, tiny droplets of superheated liquid are dispersed throughout a clear polymer. When a neutron strikes […]
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The BDR-III automatic bubble detector reader was specially designed for fast and accurate analysis of the complete range of BTI’s neutron bubble detectors. Bubble detectors consist of an elastic polymer throughout which droplets of a superheated liquid have been dispersed. When these droplets are struck by neutrons, they form small gas bubbles that remain fixed […]
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The BDR-III Automatic Bubble Detector Reader is an affordable solution for automatic counting of large numbers of bubble detectors. The BDR-III provides bar code-ready, fully automated counting with machine vision technology that generates database-compatible files in a compact, simple-to-use instrument. To allow the user to verify the proper operation of the BDR-III, a calibration detector […]
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Bubble detectors are the most sensitive, accurate, neutron dosimeters available and have been used for over 25 years by nuclear facilities, research institutes, military personnel, and the medical community. Bubble detectors provide instant visible detection and measurement of neutron dose. Inside the detector, tiny droplets of superheated liquid are dispersed throughout a clear polymer. When […]
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Bubble detectors are the most sensitive, accurate, neutron dosimeters available and have been used for over 25 years by nuclear facilities, research institutes, military personnel, and the medical community. Bubble detectors provide instant visible detection and measurement of neutron dose. Inside the detector, tiny droplets of superheated liquid are dispersed throughout a clear polymer. When […]
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BTI regularly provides custom radiation, explosives, and contraband detection products for our clients’ special applications. Please contact us at sales@bubbletech.ca to discuss your requirements.
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FlexSpec Airborne systems feature high-sensitivity gamma and neutron detection, with isotope ID, breadcrumbing and mapping, to meet the needs of aircraft radiation detection missions. The systems are ruggedized, weather-proofed, and available in a variety of detector configurations and mounting options to accommodate a broad range of aircraft. They also include a simple user interface, with […]
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The newest addition to the FlexSpec product line, the FlexSpec Backpack offers users a state-of-the-art, portable, directional system for detection, identification, and localization of radioactive sources. The lightweight, rugged, weatherproof detection unit can be transferred to different backpacks or other carriers and connects wirelessly to an Android smartphone or tablet with a range of greater than 50 feet. […]
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The FlexSpec Fixed-Site system is a state-of-the-art, fixed-site radiation detection system which provides high-sensitivity gamma and/or neutron detection for screening vehicles, people, and packages at key checkpoints or ports of entry. The quantity and configuration of detectors, as well as mounting approach, can be easily customized on a FlexSpec Fixed-Site system to accommodate installation at […]
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FlexSpec Maritime systems feature high-sensitivity gamma and neutron detection, with left vs. right directionality, to meet the needs of maritime radiation detection missions. The systems are ruggedized, weather-proofed, and available in a variety of detector configurations and mounting options to accommodate a broad range of vessels. They also include a simple user interface, with mapping […]
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The FlexSpec Mobile is a state-of-the-art mobile radiation detection system which provides high-sensitivity gamma and neutron detection with left versus right directionality. The rugged, slim-lined sensor kit is available fully-integrated with a Chevy Tahoe or as a Transferable model, which can be used in various vehicle platforms and easily moved from one vehicle to another. […]
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The FNS-100 is a high efficiency, high resolution fast neutron spectrometer. The detector is a multi-wire 3He ion chamber with a dense quenching gas. The availability of both high efficiency and exceptional resolution in one instrument makes the FNS-100 useful for nuclear science and engineering, materials research and radiation protection. The FNS-100 is supplied with […]
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BTI’s MICROSPEC systems were the first truly portable spectroscopic instruments providing the two essential pieces of information required by health physicists–dose rate and radionuclide identification. In addition to an extensive line of photon probes, BTI offers the only commercially available portable beta spectrometer, the B-Probe. Skin dose measurements using traditional thin-window Geiger-Mueller (GM) counters have […]
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MICROSPEC calibration caps are used for automatic energy calibration in BTI’s MOBILE MICROSPEC and MICROSPEC-6 spectroscopic probe systems. An appropriate cap must be purchased separately for each probe purchased. These cal caps contain small amounts of Na-22 or Cd-109. Due to the small amounts of nuclear material present in these caps, their shipment are exempt […]
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Sodium iodide (NaI)-based detectors continue to be an excellent choice for field instruments, combining high efficiency and simplicity with good resolution at a reasonable cost. However, NaI basic response is a poor match to tissue response and its sensitivity varies dramatically with energy. Many NaI monitors merely use a discriminator above a particular gamma-ray energy […]
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The MICROSPEC Neutron Probe (N-Probe) is a revolutionary portable neutron scintillation spectrometer, designed to be used by non-specialists for measurement of low-intensity neutron doses in the mixed field environments often found in nuclear utilities, fuel storage areas, fuel and waste processing operations and military applications. It is compatible with the current generation of MICROSPEC analyzers […]
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The MICROSPEC X-Ray Probe was developed to perform spectral and dose-equivalent measurements for low-energy photons for assessment of radiological hazards for the skin Hp(0.07) and eye Hp(3). The measurement of low-energy photons is often complicated by the presence of high-energy gamma rays that produce counts in the low-energy regions, which interferes with the counting of […]
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BTI’s MICROSPEC-6 is a powerful, portable spectroscopic survey system for the detection, identification, and measurement of ionizing radiation. This rugged system features multiple modes to address a broad range of missions, including dosimetry, spectroscopy, and radiation mapping. The system is compatible with BTI’s advanced suite of fully-spectroscopic gamma, neutron, X-ray and beta probes—a feature which […]
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The MOBILE MICROSPEC is a compact, spectroscopic mobile system that can be easily mounted on any vehicle platform. It can operate two MICROSPEC probes simultaneously, enabling the user to perform a combination of gamma, neutron, beta and/or X-ray spectroscopy using a single analyzer. MOBILE MICROSPEC comes in a rugged, splash and dust resistant enclosure that can […]
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The RadBump offers a unique radiation detection system that allows the operator to covertly monitor vehicles for potential radioactive threats. The rugged sensor assembly detects elevated levels of gamma radiation as the vehicle passes over the speed bump and quickly notifies the operator, allowing the user to identify potential threats and segregate these threats from […]
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The RadCompass is a unique instrument, offering a compact, easy-to-use, low cost solution for radioactive source localization. This directional survey meter displays both gamma dose rate and 360º directional information and is an ideal tool for first-responders, military personnel, and industrial radiation surveyors. The RadCompass uses an array of shielded radiation sensors to locate radioactive […]
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Many existing radiation portal systems can be upgraded using FlexSpec detectors, hardware, and software. By upgrading your existing system, you benefit from the same advanced features provided by all FlexSpec systems while reducing your installation and operating costs. Contact BTI to see if your system qualifies.
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The BDS (Bubble Detector Spectrometer) is based on specially formulated bubble detectors that have different neutron energy thresholds. Similar to fast-neutron activation detectors, the measured spectrum from the BDS is derived by “unfolding” the response of the different detectors of the BDS. The BDS provides spectra in six energy bins. It has two very important […]
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ROSPEC is a user friendly, unique rotating neutron spectrometer designed specifically for the spectral measurement of degraded fission neutrons, which may be encountered in nuclear power and fuel processing plants, weapons-related military facilities and accelerator laboratories. Introduced in 1992, ROSPEC has a proven operational record with a program of continued performance upgrades. ROSPEC is intended […]
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The Simple Scintillation Spectrometer (SSS) is a neutron spectrometer intended to complement the spectral range of BTI’s ROSPEC system, allowing measurements from 4 to 16 MeV. The SSS detector is an array of small plastic scintillators coupled to a photomultiplier tube. The dimensions of these scintillators are selected to optimize the neutron response functions of […]
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