Field Effect Transistor
Rely on an electric field to control the shape and channel of a charge carrier in a semiconductor material.
See Also: Transistor, NPN Transistor
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Field Analyzers
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Active broadband isotropic antenna combined with portable USB powered spectrum analyzer. OFA-S/SE antenna has frequency response independent of antenna or electric field orientation. It offers broad dynamic range for the variety of RF regulatory, safety, EMC, wireless and telecommunications applications. Spectrum analyzer SA-S displays the frequencies and field strength of selected signals, allowing all results to be viewed and stored on PC.
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Magnetic Field Logger Sensor
NUL-214
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This is a very sensitive magnetic fields sensor. It can measure a very low level of magnetic fields such as the magnetic field of Earth.The logger sensor measures the magnetic fields in milli Tesla (mT).
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Hall Effect Probes
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Magnetic Instrumentation manufactures Hall Effect Probes in a wide range of styles and sizes. Probes are supplied with magnetic, electrical, temperature stability and calibration data for each measurement range.
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Field Intensity Tester
Model KM 828
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Kusam Electrical Industries Limited
The meter can inspect particular objects or devices radiating low frequency electromagnetic waves. It can be used for power wire, computer monitor, TV, audio and visual, electromagnetic oven or analogous electrical installation.
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MP field sources calibration set
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The MP field source calibration set is used to measure electric or magnetic fields in a frequency range up to 3 GHz. RF fields or transient fields can be measured. The MP field source calibration set is used to check fields of the Langer EMV-Technik GmbH field sources, fields of TEM cells and IC striplines.
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Broadband Field Meter
NBM-550
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*Intelligent probe interface detects probe parameters*Fully automatic zero point adjustment*Memory for saving up to 5,000 measurement results*PC software for convenient data management*Voice recording for comments*Conditional logging: Measured value saved when a threshold value is exceeded
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TestTools for Lab & Field
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Analyzer designed to be used on the field to generate maps including measurements of the field quality of service, enabling identification of reception issues and efficient troubleshooting.
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MMW Field Sensors
ITS-9050
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The Innovative Technical Systems ITS-9050 Detector is a sensitive, harmonic mixing detector designed to measure millimeter-wave free-space radiation. It is ideal for measuring radiation patterns of antennas inboth the near and far-field. The ITS-9050 employs a free-running dielectric resonator oscillator (DRO) and an integrated harmonic mixer with a waveguide RF input that either connects directly to a circuit under test or to an antenna for radiation detection. The resulting IF is amplified and detected by an IF log-detector that drives a front panel LCD voltmeter to provide an indication of signal strength. A DC output voltage from the log detector is available on a BNC connector to drive external data acquisition instrumentation. Also, a sample of the IF output is provided for measurement on a spectrum analyzer.
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Hall Effect Proximity Switches/Sensors
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ChenYang Technologies GmbH & Co. KG
A Hall Effect proximity switch is a non-contact electronic switch, which consist of a permanent magnet or ferromagnetic part as trigger intermediary and a Hall Effect sensor IC. The Hall sensor IC detects the change of the magnet field when the permanent magnet comes in the close proximity to it and generates an electric signal. This signal is amplified and rectified to control the output signal of the switch.
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Magnetic Field Meters
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A scientific instrument used to measure the strength and direction of a magnetic field.
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Powerful and Cost Effective Spectroscopic Ellipsometer
Smart SE
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The Smart SE from HORIBA Scientific is a versatile spectroscopic ellipsometer for fast and accurate thin film measurements. It characterizes thin film thickness from a few Angstroms to 20µm, optical constants (n,k), and thin film structure properties (such as roughness, optical graded and anisotropic layers, etc).The spectral range from 450 to 1000nm is measured in a few seconds and ellipsometric data are analyzed using the DeltaPsi2 software platform. The software integrates two levels of software to fulfil both routine analysis with predefined recipes and advanced analysis with state-of-the art ellipsometric modelling.
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Impulse Magnetic Field Immunity Tester
IMF61000-9
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IMF61000-9 impulse magnetic field immunity tester is high performance test instrument which special designed for to do impulse magnetic field immunity test and fully meet IEC61000-4-9, EN61000-4-9 and GB/T17626.9 standards, also it come with high intelligent, high stable performance and easy operation characteristics.
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Magnetic Field Visualization
mageye
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Our mobile "magnetic field sensor" allows you to visualize and evaluate magnetic stray fields. Our mageye, matesy’s miniaturized magneto-optical USB microscope, provides information about the magnetic fields on the surface of a wide variety of samples with resolutions in the micrometer range.
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Complete Field Meter Site Testing Solution
7 Series
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We raised the industry standard by introducing the PowerMaster 7 Series as a true 3-phase analyzing reference standard with internal 3-phase current and voltage source capability. The innovative design of the PowerMaster® 7 Series allows utilities to fully test a metering installation with one piece of equipment. Customer load meter testing, phantom load meter testing, CT burden and ratio testing, CT de-magnetization, PT ratio testing, and transducer testing can all be performed with one solution. In addition, vector diagrams, voltage and current waveforms, and harmonics data up to the 100th harmonic can all be analyzed to complete a true wiring verification.
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Field Meters
DG-OHM Compact
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The DG-OHM Compact is the UNAOHM model that best responds to installers' requests regarding size, weight, ease of use, all of which, however, faithfully maintaining UNAOHM performance.
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Static Field Meters and Ionization Test Kits
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Portable Meter for Testing of Electrostatic FieldsMeasures surface voltage and polarity on objects up to 19.99 kV at a distance of 1 inch.Durable Dissipative Housing Design with Membrane Switches (NEW)Protects meter from physical damage and minimizes wear.LED Range FinderRed ranging lights help
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Mini Burst Field Generators
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Mini burst field generators are small and handy burst generators used to detect weak spots in the device under test.
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Magnetic Field Scanner
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MAGNET-PHYSIK Dr. Steingroever GmbH
Magnetic field scanners measure the magnetic field around permanent magnets or magnetic systems. The results can be output as a colored 2D, 3D representation or as a table.
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Magnetic Field Generator
PFM61000-8A
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PFM61000-8A Magnetic Field Generator is high reliability test equipment with stable performance, specially designed for electrical and electronic products for measuring immunity characteristics and requirements of normal frequency magnetic fields. It provides an accurate basis for the tested equipment in the immunity test of normal frequency magnetic field. The generator can imitate the magnetic field environments such as residential, commercial, industrial and mining enterprises, power plants, as well as middle and high substation. It fully meets IEC61000-4-8 and GB / T17626.8 standards.
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Test Fixture, Shielding Effectiveness
EM-2108 | 1.5 GHz – 10 GHz
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The EM-2108 is a standard test fixture for evaluation of the electromagnetic shielding effectiveness (SE) of planar materials.
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Shielding Effectiveness
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Radiometrics Midwest Corporation
One of the more difficult tests to understand is shielding effectiveness or transfer impedance. The data from these tests may vary dramatically based on the test method selected, test fixture, test setup, measurement sensitivity, test personnel, etc. At Radiometrics all shielding effectiveness test are performed or supervised by NARTE Certified engineers.
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Super high temperature hall effect measurement system
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Super high temperature hall effect measurement system that is useful to flow gas into chamber with sample. - Newly developed furnace that makes it possible to increase over 800 and use for measuring hall effect. - Gas flow control system in order to flow various gas. - Sample holder for high temperature. (keep the good contact on 800) - High Temperature control system (DC power) On condition of specific temperature with gas flow , new semiconductor materials have been developed to see electrical property's change.
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Field Displays
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Field display devices allow users to view and collect data, as well as download programs, at the field site.
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Photonic Hall Effect
HMS7000
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Classic hall effect measurement system is to read voltage difference made between both diagonal sides, when flowing current and applying magnet field strength, in perpendicular to flowing current direction. - Photonic hall effect measurement is to read various electrical properties by illuminating light of “various range of wavelength” on the sample, in addition to flowing current and applying magnet field strength. - It is great to see “RGB (Red, Green, Blue), Light intensity vs carrier density, carrier mobility, resistivity, hall coefficient”
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Field Testing & Verification Services
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TMD can assist your utility with virtually any metering-related product or service, and one of the most impactful services we provide is our field testing services.
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Hall Effect Thickness Gage
Magna-Mike 8600
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The Magna-Mike® 8600 is a portable thickness gage that uses a simple magnetic method to make reliable and repeatable measurements on nonferrous materials. Operation of the Magna-Mike is very simple. Measurements are made when its magnetic probe is held or scanned on one side of the test material and a small target ball (or disk or wire) is placed on the opposite side or dropped inside a container.
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Relay / Magnetic Field Testers
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PeakTech Prüf- und Messtechnik GmbH
Ideally suited for checking magnetic fields and the correct function of coils, e.g. Relays and solenoid valves. The magnetic field detector works without contact, so that opening the housing is not necessary in most cases. When a magnetic field is detected, the probe tip lights up permanently blue, with clocked relays in the same cycle as they are controlled. The function of the magnetic field detector can be checked before each measurement with the enclosed test permanent magnet.
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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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Field Ttesters
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Our product range comprises from small handheld, battery fed testers to full featured service performance assurance tools and distributed monitoring systems. We have several product lines including:QoS / SLA verification system Ethernet, IP, Critical Data, VoIP, IPTV .Hand-held testers: Gigabit Ethernet, Synchronous Ethernet, E1, PDH, SDH, Ethernet, IP, Jitter, Wander, Datacom, Frame Relay, etc.
