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Supplier: ASTM International
Description: neutron logging with nuclear counters consisting of scintillation detectors (crystals coupled with photomultiplier tubes), or to He3-tube detectors with or without Cd foil covers or coatings to exclude thermalized neutrons. 1.4 This guide provides an
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Supplier: ASTM International
Description: Fsh = 1.0. 1.3 This guide is restricted to neutron logging with nuclear counters consisting of scintillation detectors (crystals coupled with photomultiplier tubes), or to He3-tube detectors with or without Cd foil covers or coatings to exclude thermalized
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Supplier: ASTM International
Description: neutron logging with nuclear counters consisting of scintillation detectors (crystals coupled with photomultiplier tubes), or to He3-tube detectors with or without Cd foil covers or coatings to exclude thermalized neutrons. 1.4 This guide provides an
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Supplier: ASTM International
Description: 1.1 This test method covers the calculation of the water content of soil and rock by thermalization or slowing of fast neutrons where the neutron source and the thermal neutron detector are placed at the desired depth in the bored hole lined by an access tube (see
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also includes spectrometer detectors based on LiTaO3. These well-proven detectors with precious metal black layers have now been redesigned. Tried-and-tested material in a future-proof design The advantages of lithium tantalate are clearly evident. With its high Curie (read more)
Browse Gas Sensors Datasheets for InfraTec GmbH -
main application fields of SiC furnace tubes are engineering processing materials in solar power generation industry, semiconductor industry and piezoelectric crystal industry, which are used for cutting 3-12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal (read more)
Browse Silicon Carbide and Silicon Carbide Ceramics Datasheets for 3X Ceramic Parts Company Limited -
setup of different measurement systems at LRC utilizing photomultiplier tubes (PMT), design and realization of a standalone high voltage power supply (HVPS) was started. PMTs represent well-established and versatile tool to amplify the light output of solid or liquid scintillation radiation detectors (read more)
Browse Power Supplies Datasheets for Daitron Co., Ltd. -
sensing pads. Any liquid that intrudes into the pad space will increase the capacitive field and initiate an alarm. Features and Benefits: Sensor pads can be placed in key locations and tight spaces Up to 3 sensor pads can connect to one control unit (read more)
Browse Liquid Leak Detectors Datasheets for Arjay Engineering -
Traveling wave tube X-ray tube assembly Electrosurgical instruments Implantable packaging and feedthrough Gas detector Microscope (TEM, SEM) High-voltage feedthrough High-temperature feed component Radio frequency feedthrough Photoelectric and power tubes Laser tube Thyristor Diode (read more)
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O2 Laser Systems using TDLAS include: BM-H-3 BeamStack TDLAS with Laser and Detector Modules (read more)
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Methane (CH4), and toxic Hydrogen Sulfide (H2S). Other wastewater byproducts include Ammonia (NH3), (read more)
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Semiconductor Semiconductor manufacturing involves the use of toxic and flammable gas. Phosphine (PH3), (read more)
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detection devices. Its advanced software provides both high level and point-by-point views of all connected gas detectors within a facility. Get real-time status updates on all inputs/outputs. And utilize the facility mapping feature to plot and view where an alarm was triggered. Sky (read more)
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. 3. Ceramic Material Preparation h-BN Ceramic Products: h-BN powder can be used as a raw material and sintered to produce h-BN ceramics. These ceramics feature high-temperature resistance (operating temperatures exceeding 2000°C), excellent thermal (read more)
Browse Ceramic Powders and Precursors Datasheets for Xiamen Unipretec Ceramic Technology Co., Ltd.
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Indicates content that may require registration and/or purchase.
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Development of a Neutron Scatter Camera for Fission Neutrons
Traditional neutron detectors such as He3 tubes and scintillators simply count neutrons.
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The properties of Haldane excitations and multi-particle states in the
antiferromagnetic spin-1 chain compound CsNiCl
The scattered neutrons were de- tected by an array of He3 tube detectors typically 30 cm long (perpendicular to the principal scattering plane) and with a diameter of 2.5 cm situated 4.02 m from the sam- ple position.
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Education and training on nuclear security in Greece
…lectures and practical exercises concerning the detection equipment used: ♦ Radiation Portal Monitors (RPMs) Fixed installed high sensitive pedestrian and vehicle radiation monitors of gamma radiation (plastic scintillator) and neutrons ( He3 tubes in moderator) ♦ Personal Radiation Detector (PRD) Small portable instruments…
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Accuracy, Precision, and Resolution in Strain
Measurements on Diffraction Instruments
Sean M. Polvino
Each detector is composed of 3mm wide He3 + neutron detecting tubes spanning a total of 7 ◦ per linear detector oriented to span this angle in the 2θ direction.
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Coherent control of neutron interferometry
As a first step, we aligned the monochromators, neutron interferometer, shielding drums, slits, helium fly tubes and He3 detectors optically with theodolite.
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MC and A instrumentation catalog
FUNCTIONAL BLOCKS - OSL Neutron Counter -JAR-12 Neutron Coincidence analyzer - Low Energy Germanium (LEGe) Detector - eighteen He3 tubes - NIM electronics - JAB-01 Amplifier/Discrhbtorboard - high voltagejunction box - LED indicators - data processorwith software.
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Hanford Laboratories Operation monthly activities report, November 1962
A He3 neutron detector has been tested and compared with the standard HAPO-made BFq tubes .
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High energy neutron scattering from hydrogen using a direct geometry
spectrometer
The spectrometer consists of a Fermi chopper 10.02 m from the neutron moderator, a sample position 1.77 m from the chopper and a detector bank of He3 tubes located 4.02 m underneath the sam- ple.
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Electromagnetic and neutron emissions from brittle rocks failure: Experimental evidence and geological implications
The neutron detector used in the tests is a He3 type with electronic of preamplification, amplification and discrimination, directly connected to the detector tube , which is of the type referred to as ‘long counter’.
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Program Manager's Questions for LL08-GdNdet-PD03 Development of Large Water-Based Neutron Detectors
…contexts The detector proposed here is less sensitive to <2.6 MeV gamma-rays and the high energy neutron recoil signals that can … performance of liquid scintillator detectors , and could be deployed … the large arrays of He3 tubes that would be needed…