Magnetic Field
an force around magnets, electric current and atomic orbits.
See Also: Magnetic, Magnetic Test, Magnetic Head, Magnetic Susceptibility, Magnetic Flux, Magnetic Stripe, Magnetic Permeability, H-field, Magnetic Field Mapping, Magnetic Field Meters, Magnetic Field Probes, Magnetic Field Sensors, Magnetic Field Test, Helmholtz Coils
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EMC Scanner
EMxpert
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EMXpert is a unique magnetic near field scanning system that helps designers be highly productive in understanding and diagnosing these problems, quickly and early in the development cycle.
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Product
USB Hall Probes
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MAGNET-PHYSIK Dr. Steingroever GmbH
The USB Hall probe is simply connected to a computer and operated using easy-to-understand software. No additional measuring device is required to measure the magnetic field strength. You can download the "USB Teslameter" software for Windows here. A Linux version is available from us on request.
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Product
Biomagnetic Devices
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Electrical measurements of physiological potentials are well established in clinical diagnostics. The flow of an electrical current creates a corresponding magnetic field. Thus bioelectric activity will generate biomagnetic fields. These fields can be detected with Tristan SQUID magnetometers. For many of the classical electrical techniques such as ECG and EEG, there are corresponding magnetic techniques (magnetocardiography or MCG and magnetoencephalography or MEG). In some cases (magnetopneumography, hepatic iron store measurements, intestinal ischemia, peripheral nerve and muscle activity), there is no corresponding electrical technique and biomagnetic measurements offer unique measurement capabilities. Unlike CT or MRI imaging which yield structural information, biomagnetic measurements offer real-time functional imaging.
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Product
Cryogenic Temperature Sensors
Thermocouple wire
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Thermocouple wire is used in a variety of cryogenic applications, but special techniques must be employed to approach temperature accuracies of 1% of temperature, even without consideration for the effects of high magnetic fields or high radiation fluxes. The problems are further complicated by exposure to variable gradient conditions at cryogenic temperatures.
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Product
Measurements & Material Testing
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MAGNET-PHYSIK Dr. Steingroever GmbH
, we can offer measurement tests and material tests of all kinds on hard and soft magnetic materials. It is also possible to carry out measurements on site. We carry out stray field measurements on your magnetization station in production in accordance with the professional association regulations (BGV). We also carry out magnetic field measurements on air freight goods in accordance with IATA 953.
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Product
IGNITION COIL TESTER - ORANGE
MD76500M
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*Non-intrusive, quick check tool instantly verifies active or inactive coil operation*Detects the magnetic field created by a coil energizing*Tool can be used to test coil on plug, coil near plug and coil pack systems
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Product
Hall Effect Measurement Equipment
HEM
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The physical quantity of Hall Coefficient, Hall Mobility and Carrier Density etc. can be investigated by measuring at room temperature voltage occurred perpendicularly to the both magnetic field and constant-current when flowing constant-current perpendicularly to magnetic field from current source while applying magnetic field to sample set at the center of magnetic field of magnet.
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Product
Tesla Meter
GX-100/GX-200
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It can measure tiny magnetic field from 0.01mT. Both AC and DC can be measured without select.
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Product
Teslameter
RX-21b
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The RX-21 Teslameter is a portable, hall-effect magnetic field meter that measures both the DC component and the AC component of the field. The latter quantity is measured in the frequency range 20 Hz - 25 kHz as the effective value of the magnetic field (so-called true RMS), regardless of changes in the field as a function of time. The meter's operating range is 0 - 3000 mT , switched manually or automatically.
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Product
e-Compases
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Designed to accurately detect the direction and magnitude of external magnetic fields, ST’s eCompasses use accelerometer measurements for tilt compensation, thus ensuring very accurate compass headings even when handheld or mobile devices are inclined.
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Product
Gaussmeter
DX-103
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DX-103 Gaussmeter is a desktop gaussmeter.Which is based on he latest progress of the the Hall Effect magnetic field measuring instrument.Adapt the high stability constant current source circuit technology to design and manufacture. Test probes adapt imported GaAs linear Hall-chip, the difference between probes is small, which can be replaced directly when it is damaged, and is an ideal AC & DC magnetic field test instrument.
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Product
Electromagnets
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To be used in research, or as magnetizers to generate magnetic field strenghts up to 3 T. The airgap can be adjusted via hand wheel. The pole pieces are exchangable. Water cooling is possible.
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Product
TMR Linear Sensors
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MultiDimension Technology Co.,Ltd.
Linear sensor utilizes a unique push-pull half bridge composed of four unshielded TMR sensor elements. The unique bridge design provides a high sensitivity signal output that is linearly proportional to a magnetic field applied parallel to the surface of the sensor package, and it provides superior temperature compensation of the output.
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Product
3-AXIS DIGITAL ELF GAUSSMETER: 20-4000 Hz
IDR-210
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Integrity Design and Reseach Corp.
Typical Applications include checking the frequencies and magnetic fields (BW: 20-4000 Hz) produced by equipments such as computer monitors, television sets, power lines, induction heaters, industrial, scientific and medical equipment and household appliances, etc. Magnetic fields are invisible radiations, the best method to detect them is by using one of the accurate gaussmeter from Integrity Design & Research Corp.
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Embedded Assembly Systems
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EASY (Embedded Assembly SYstem) is the CAEN high/low voltage power supply solution every time residual magnetic fields and/or radiation become an issue.
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Magnetic Probing Systems
MPS-C-300 and MPS-C-350
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MicroXact’s truly unique patent-pending design enables wafer-level testing of spintronic devices, nanoscale electronics and many other materials and devices where magnetic fields are required for accurate test and measurement.
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MEMS Magnetic Sensor Test
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Cohu offers a big variety of magnetic test solutions applying magnetic field in all three dimensions. Depending on the requirements we can integrate coils with and without magnetic core, single- or Helmholtz coils, as well as permanent magnets, static and rotating.
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Product
Logger Version 2-D Electro-Magnetic Current Meter for Deep Ocean
INFINITY-Deep AEMD-USB
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INFINITY-Deep is an autonomously deployable data logger for current speed measurements in the deep oceans. The currents in the deep oceans are very weak. It is too hard to accurately measure the deep water currents by some ADVs (Acoustic Doppler Velocimeters) that detect the Doppler-effect by scatter with the suspended particles in the water, because the concentration is very low. INFINITY-Deep measures 2-D current data through a magnetic field according to Faraday's law. Therefore, even if the suspended particles do not exist around the sensor, it can provide the accurate current data. The depth rating is 6,000m. Compared to INFINITY-EM, the instrument has a depth and a tilt sensors to monitor mooring status. Also, the battery capacity doubles for long-term current velocity measurements.
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Product
T-Coil Magnetometer
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The TEM Consulting T-Coil Magnetometer provides an effective solution for measurement to ANSI C63.19 Clause 6 and other magnetic field readings. The system uses a high precision, anti-aliasing digital acquisition PCI bus board for convenient and accurate measurement.
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Product
Triaxial ELF Magnetic Field Meter
SK-8301
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Accurate measurement by- True RMS- Built-in XYZ triaxial sensorFor 40Hz to 1kHz magnetic field measurement.uT and mG are selectable.MAX/MIN and Average measurements.Compact and easy-to-carry.Easy operation by only 3-keys.
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Product
Zero Gauss Chamber
IDR-800
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Integrity Design and Reseach Corp.
Two cylindrical tubes are equal in length (12"), one is inside the other, both of them are closed at one end. At the other end, the inner tube is open (Radius=1").The cylindrical tubes are made from high permeability material.The magnetic field inside the inner tube is almost annulled.Optional use with the Geomagnetometer IDR-321 to provide a zero gauss (magnetic field-free environment) reference, enabling you to take absolute readings of the ambient magnetic field (the Earth's magnetic field is typically around 500 mG)
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Digital Arrester Clamp Tester
ALCL-40
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*ALCL-40 is designed to test the diagnostic of OXIDE SURGE ARRESTER.*The least influence from the external magnetic field and noise by triple shielding of CT.*Compliant with IEC6099-5.*Enabled the measurements for 100nA resolution and harmonics current.
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Product
Space-Magnetic Field Visualization System
EPS-02EMF System
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The system detects position of the magnetic field sensor on the basis of the image on the camera first of all and then, recognizes strength of the signal that is measured by the sensor upon frequency analysis of the signal almost simultaneously. Finally, visualization of the strength dispersion in composition with the real image of the measured object can be realized on screen of PC.
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Product
Low-Noise Fluxgate Sensor
FL1-100
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Fluxgate magnetic field sensor with sub-nanotesla resolution and exceptionally low noise. Suitable for detection of fine metal parts in food, measurement of magnetic signatures, paleomagnetic applications, precision navigation, surveillance, shielding technology, and more.
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Product
Hall Effect Speed Sensors
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SPECTEC Innovative Sensor Solutions
SPECTEC zero speed Hall effect gear tooth sensors are used in industrial applications to determine shaft or gear speed or direction by detecting fluctuations in the magnetic field. The Hall effect technology fulfills a wide array of applications due to a Hall effect sensor's ability to detect zero speed and the quadrature sensor's ability to detect direction change. The Hall effect gear tooth sensor's digital output is easily read by computers, motion control devices, position monitors and digital to analog converters. Intrinsically Safe zero speed sensors are available for various applications.
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-18S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Ultra compact size with 18mmφ jaw opening capability.*High sensitivity and least affection from external magnetic field.
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Product
Moment Measuring Coils (Helmholtz)
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measurement of the magnetic moment of magnetized parts and for generation of homogeneous magnet fields with easy access. Inner diameters from 20 - 1040 mm. X-Y and X-Y-Z coils are also available. Typical serial coils are the following types: MS 20, MS 75, MS 150, MS 210, MS 440.
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Product
3 Axis Digital Fluxgate Vector Magnetometer
WFG-D-120A
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The Model WFG-D-120 magnetometer is a tri-axial vector magnetometer system with a high-speed digital interface that can transmit XYZ magnetic field values at up to 140 times per second.
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Product
Linear Hall Sensor
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The output of a hall effect sensor is a voltage which changes in proportion to the shaft extension. A constant voltage is required across the supply and ground wires of the sensor. The sensor consists of a Hall Effect element, and a shaft which houses a magnet. When the position of the sensor changes relative to the shaft, the change in magnetic field in the sensor results in a change in output voltage.
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Product
Magnetization related equipment
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Shanghai Xianda Denshijiki Industry Co.,Ltd
The Magnetizing Device Is Also Called Magnetizer / Magnetizing Power Source. It Is Used When Magnetizing A Magnet In Combination With A Magnetizing Yoke And A Coil. Charging The Internal Capacitor From The Commercial Power Supply And Discharging The Energy To The Magnetizing Yoke Generates A High Magnetic field and magnetizes.
