Products/Services for Fluxgate Magnetometer Archaeology
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Magnetometers - (69 companies)Magnetometers are scientific instruments that measure the strength and/or direction of a magnetic field. There are two basic types: scalar and vector. How to Select Magnetometers. Image Credit: Tradeport Electronics Group. What are Magnetometers...TechnologyForm FactorOutputs / Interfaces -
Compasses - (73 companies)...sensors that provide data for an integral microprocessor. A fluxgate compass is a simple electromagnetic device that consists of two wires wrapped around a core of highly-permeable magnetic materials. Flux gate compasses provide readings in an electronic...
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Gaussmeters - (35 companies)...and/or direction of a magnetic field. Typically, Gaussmeters measure a magnetic field or flux density in metric units of gauss (G) or the international system (IS) unit tesla (T). Magnetometers and Gaussmeters are sometimes interchangeable names describing...
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Geophysical Instruments - (84 companies)The use of geophysical instruments for earthquake detection is especially important. Types of Geophysical Instruments. Seismographs and magnetometers are the two main types of geophysical instruments used for surveying the earth 's crust and detecting... -
Semiconductor Metrology Instruments - (191 companies)Semiconductor metrology instruments are designed for wafer and thin film in-line inspection after semiconductor processing. They include capacitance gages, C-V systems, electron beam probes, ellipsometers, interferometers, I-V system, magnetometers... -
Magnetic Field Instruments - (156 companies)...instruments include magnetometers and Gaussmeters (Tesla meters). Magnetometers and Gaussmeters are sometimes used interchangeably for describing devices used to measure magnetic field strength. However, the two can be differentiated based on the type...
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Industrial Metal Detectors - (201 companies)Industrial metal detectors indicate the presence of metal in nonconductive materials such as textiles, rubber, oils or liquids, plastics, powders, wood products and concrete.
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Magnetic Field Sensors - (74 companies)Magnetic field sensors measure magnetic field strength, direction, and/or magnetic flux. They are used for scientific measurement, navigation, and industrial applications.
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Wafer and Thin Film Instrumentation - (347 companies)Instruments such as quartz crystal microbalance (QCM) monitors, ellipsometers, RHEED systems, imaging stations, CD-SEMs, ion mills, C-V systems specifically designed for wafer metrology or in-situ monitoring of thin film parameters during thin film or semiconductors wafer processing.
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Mapping and Surveying Services - (1012 companies)Mapping and surveying services perform all of the activities that involve the physical measurement of land areas, including field surveying and data collection operations as well as the creation of maps using existing or acquired data.
Product News
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DigiKey
Fluxgate-Based Residual Current Sensors KEMET's FG sensors are a high-sensitivity AC and DC leakage current sensor with individual open-drain alarms and an analog output for leakage current indication. In addition, its integrated test coil can be initiated by a test input to perform a functional alarm test. Resources. Fluxgate-Based Residual Current Sensors for Electric Vehicle Chargers. Features. 40 A - 80 A (part dependent) primary nominal current. Analog detection output and self-test input. Through-hole design for PCB mounting... (read more)Browse Current Sensors Datasheets for DigiKey -
PCE Instruments / PCE Americas Inc.
Magnetometer PCE-MFM 2400 With a measuring range of 2,400 mT, the magnetometer covers a wide range of measuring tasks. The magnetometer has an accuracy of 1%. This makes the magnetometer a very precise measuring device. For example, the magnetometer can be used to test relays and permanent magnets for the existing magnetic field. The magnetometer is therefore used in production processes or in quality control. With the backlight on the magnetometer, the measured values ??are always easy to read even in poor lighting... (read more) -
Lake Shore Cryotronics, Inc.
Vibrating Sample Magnetometer Advanced measurement performance. The 8600 Series VSM raises the bar for magnetometer performance and convenience. These VSMs combine high sensitivity (15 nemu), rapid measurement speed (10 ms/pt), and simple operation for more accurate measurements, faster. Convenient operation. The entire 8600 Series system has been reimagined with a focus on clean, ergonomic design that simplifies the researcher 's interaction with the system. A motorized head brings the sample to a comfortable height... (read more)Browse Magnetometers Datasheets for Lake Shore Cryotronics, Inc. -
Churod Americas, Inc.
Current Sensor for use in EV, PHEV, charging piles 500A Fluxgate Current Sensor. Churod Sensing is proud to introduce a 500A Fluxgate sensor to our suite of products. Designed for use in EV, PHEV, charging piles, and ESS equipment, the Churod 30FCS01 communicates via CAN, has an accuracy of +/-0.3% (RT), and consumes <45mA. Churod Americas, Inc. Founded in 2006 by a group of industry experts, Churod Electronics has become a leader in the design and manufacture of dozens of types of electromechanical relays. With products for industries... (read more)Browse Sensor Chips Datasheets for Churod Americas, Inc. -
AMETEK Spectro Scientific
Ferrography Made Easy With The FerroCheck 2000 The FerroCheck portable magnetometer from Spectro Scientific provides accuracy and convenience in measurement of total ferrous wear particulates in lubricating fluids. FerroCheck enables users to perform accurate measurements of ferrous wear particles, both in the field, and in the lab where it can be used to analyze gearbox, transmission and other fluids in fleet and industrial maintenance applications. FerroCheck works by sensing disruption of a magnetic field that is generated due... (read more)Browse Oil Sensors and Analyzers Datasheets for AMETEK Spectro Scientific -
Win Source Electronics
High-Precision 10DOF Inertial Module In GPS-denied or dynamic environments, reliable navigation is critical. The ADIS16488B combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer, and barometer in a compact, EMI-shielded module. Factory-calibrated and temperature-compensated, it delivers accurate, high-reliability data with minimal integration effort. Engineered for UAVs, autonomous robots, 3D mapping, and industrial monitoring, it provides gyro bias stability of 4 /hr, low noise, and industrial-grade operation... (read more)Browse Inertial Measurement Units (IMU) Datasheets for Win Source Electronics -
Lake Shore Cryotronics, Inc.
First-order-reversal-curve (FORC) measurements First-order-reversal-curve (FORC) measurements provide far more information than a simple hysteresis loop. They have become indispensable for characterizing interactions and coercivity distributions in a wide array of magnetic materials. To explore how this elegant material measurement and characterization tool can benefit your magnetics research, submit your info and receive our new, 36-page ebook today. The ebook discusses FORC theory and presents measurement results for: Nanoparticle-based... (read more)Browse Magnetometers Datasheets for Lake Shore Cryotronics, Inc. -
Win Source Electronics
Compact High-Precision 9-Axis IMU All-in-One 9-Axis Sensor for Efficient Motion Sensing. Highly integrated 3-in-1 sensor reduces component count and PCB space, simplifying hardware design for engineers. Configurable ranges for accelerometer ( +-2g to +-16g) and gyroscope ( +-125 /s to +-2000 /s) support diverse applications with tailored sensitivity. Bosch BMM150 magnetometer technology ensures excellent magnetic sensitivity and thermal stability. Low power consumption (0.9mA normal mode; down to 2 mA suspend mode) extends... (read more)Browse Sensor Chips Datasheets for Win Source Electronics -
SCANOLOGY
Wireless Detail 3D Measurement batteries, and wireless data transmission reduce cable restrictions and allow users to scan freely in workshops, laboratories, museums, archaeological sites, and outdoor environments. Multiple Modes for Diverse Applications. Ultra-fast scanning, hyper-fine scanning, and deep-hole scanning modes allow users to switch easily between speed, detail, and accessibility. This flexibility makes the system suitable for different object sizes, materials, geometries, and inspection requirements. Smart Software... (read more)Browse 3D Scanners Datasheets for SCANOLOGY -
Lake Shore Cryotronics, Inc.
App Note on Low-Moment Measurement Capabilities Some magnetic materials, such as nanowires, nanoparticles, and thin films, typically possess weak magnetic moments. This is due mainly to the small amount of magnetic material present. Therefore, when you need to characterize the small magnetic moment of such materials - and obtain an acceptable signal-to-noise ratio in the measurement - the sensitivity of your instrumentation is key. In this new application note, we examine the utility and highly sensitive measurement capabilities of our 8600... (read more)Browse Magnetometers Datasheets for Lake Shore Cryotronics, Inc.
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Field Archaeology from Around the World
… 9, 17, 32, 38, 49–51, 57, 63, 75, 78, 103, 106, 119, 121, 122, 127–131, 136, 137, 146, 147, 167, 171 Flotation, 6, 67, 195, 219 Fluxgate /Foerster magnetometer , 34 Formation processes cultural … … 25, 43, 63 France, archaeology in, 67 “Freeganism”, 15 …
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Reviews
A good overview of how physics and archaeology have come together is given in Physics Today at www.physicstoday. org/pt/vol-54/iss-10/p32 … … many things that you can look for that link these two subjects, including proton magnetometers , fluxgate gradiometers, photogrammetry, thermoluminescent dating …
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Encyclopedia of Solid Earth Geophysics
Scalar magnetometers with their high precision and absolute accuracy now dominate measurements in min- eral and oil exploration, volcanology, ordnance detec- tion, archeology and partially magnetic observatories while vector magnetometer ’s role is limited to mag- netic observatories, partially space measurement (Acuña … Scalar magnetometers are used to calibrate fluxgates .
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A Field Guide to Geophysics in Archaeology
A Field Guide to Geophysics in Archaeology Figure 3.9 The waves show the two signals given by fluxgates at each end of the magnetometer tube.
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New Technologies for Archaeology
Abstract A new measurement system was built for magnetic prospection in archaeology . The new device extends the capability of fluxgate - and caesium magnetometer -based systems to large-area mapping as well as high magnetic and lateral resolution.
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Recent results from the English Heritage caesium magnetometer system in comparison with recent fluxgate gradiometers
… archae- ological features where the relatively thin, weakly magnetic soils have not contributed to the magnetometer signal. … these conditions the enhanced sensitivity of a caesium system does offer benefits, although in the context of a routine evaluation survey, where the primary goal is to determine the presence of archaeology , these might be considered … … in comparison to modern fluxgate instruments.
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ARCHAEOLOGlCAL PROSPECTING BY GEOMAGNETIC AND RESISTIVITY SURVEYS
… rapid enough to cover the often great areas involved economically, in search of archaeology that is not … Good results have been achieved with a combinationof magnetic susceptibility at reading intervals of 5 to 20 metres, free fluxgate gradiometer scanning and selective intensive magnetometer survey.
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Gradiometer survey to locate the ancient remains distributed to the northeast of the Zoser Pyramid, Saqqara, Giza, Egypt
In 1995, magnetic prospecting for archaeology in Saqqara was applied by Myslivwiec and Herbich (the Polish Archaeological Center in Egypt) using a proton magnetometer , and pro- ducted very distinct results, especially for mud- brick burials included in sandy desert. … western side of Zoser pyramid, a gradiometer survey has been carried using a fluxgate gradi- ometer over …
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Encyclopedia of Geomagnetism and Paleomagnetism
Other versions of fluxgates gradually replaced classic variometers (Forbes, 1987, p. 111) in magnetic observatories, or took … Other new types of magnetometers were introduced in the late 20th century, including proton precession, Superconducting Quantum … The use of these newer instruments is discussed in other articles in this volume (see Aeromagnetic surveying; Archae- ology , magnetic methods; Magnetic surveys, marine; and Repeat stations).
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Geomagnetic Observations and Models
The ppm/Overhauser is used to calibrate other magnetometers . It is an essential tool for mineral and oil exploration, and has scientific applications in the fields of volcanology and archeol- ogy . Numerous arrays and chains of triaxial fluxgates have been deployed for studying the rapid varia- tion magnetic …
