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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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High Impedance Preamplifier
1671
The Model 1671 is a single ended low noise field effect transistor
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Transistor Testing
Radiant is introducing an I2C digital-to-analog converter product that can be attached to the Precision Premier II and is controlled from Vision. The addition of this extra voltage source makes it possible for the Premier II to measure the performance of thin-ferroelectric-film gate transistors (TFFTs and MFSFETs). This document explains the theory for such testing and gives examples of such tests using Radiant's SFRAM transistors as examples.
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Transistor Curve Tracers
Store characteristic curves and panel setting parameters. Programmable test conditions ,measured results PC stored. Three cursor measurement modes: point, line, window. Two cluster characteristic curves display simultaneouslyfor compare and pairing. Screen read outβ, gm, Vce, Ic, breakdown voltage, leakage current and other parameters . Repeat and single measurement. Self-checking function . 7 Inch high-resolution TFT color LCD. Standard interface: USB, RS232, LAN
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Photocouplers/Optocouplers Transistor Output
The PS2xxx series, a range of transistor output type general-purpose photocouplers (optocouplers), feature a high isolation voltage, high temperature operation and compliance with various international safety standards.
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Corona Effect Camera
CoroCAM 8
This model of the crown effect camera family is the most advanced on the market. It combines a high specification visible camera, an infrared camera and an ultraviolet camera. The great advantage is the possibility of performing thermal and ultraviolet inspection simultaneously with the consequent benefit in terms of savings (in time and effort).
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Hall Effect Sensors
906
Features • NPN open collector, square-wave output • Zero speed operation with no signal loss • Non-contact, large gap distance sensing • Signal transmits up to 1,500 ft • Simple to install and set up • Powered by 5-24 VDC • Bi-directional option 906B
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Corona Effect Camera
CoroCAM 6D
The CoroCAM 6D corona effect camera is a robust, lightweight and easy to operate camera with an ultraviolet imaging system. It stands out for its innovative design and improved sensitivity, which allows for higher quality inspections. Sensitivity has been improved thanks to the blind solar filter packages and the low noise, high sensitivity detector.
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Hall Effect Measurement Equipment
HEM
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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Hall Effect Sensor
907 XP (Explosion Proof)
Features • NPN open collector, square-wave output • Zero speed operation with no signal loss • Non-contact, large gap distance sensing • Signal transmits up to 1,500 ft • Simple to install and set up • Powered by 5-24 VDC • Class I, Div I (D) Class II, Div I (E, F, G) Class III • XLB-3 enclosure • Bi-directional option (907B XP)
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Field Meter
EFM-022
• This electrostatic field meter EFM022 is a hand-held field meter for precise measurement of electrostatic charges.• With the CPS022 accessory, the electrostatic field meter can be used as a charge plate monitor.• Precise measurement of static charges with automatic distance conversion (choice of 5 pre-set distances)• Operates on battery that can be supplemented with an AC net adaptor• With optional CPS022, can be used as a charge plate monitor for audit purposes and checking of ionization appliances
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Magnetic Effects Test
This test determines if an object can operate normally in strong externally generated magnetic environments. The magnetic effect test helps to assist in determining the proper location of the equipment in the installation.
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Field Sensor
TR_B
The terraTEM TR_B Field surface sensor has been fully integrated to work seamlessly with the terraTEM. Recording three components of the Earth’s magnetic field simultaneously, the TR_B Field sensor comes with solid state rotation elements to be used in conjunction with the terraTEM inbuilt rotation software. The sensor also has automatic nulling of the ambient B-field.
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Corona Effect Camera
CoroCAM 7
The CoroCAM 7 corona effect camera is a camera used to visualize and locate corona and electric arc discharges. This camera shares the same ultraviolet imaging system as coroCAM 6D, but additionally combines it with a high-performance visible camera and viewfinder. This camera is used for high voltage inspections.
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Field Meter
AP 301 FULL HD
The AP301 FULL-HD is a field meter with total coverage of terrestrial TV bands, cable TV (CATV), 1st IF satellite and, if the relative option is inserted, the return channel 5-65 MHz.
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Near Field Probes
Used for accompanying measurements of high-frequency, electric and magnetic RF fields on assemblies and devices.
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EMF Field Tester
EMF 701
Range in guass:0.1m to 199.9m gauss. Range in Telsa:0.01 ~ 19.99 Tesla. Band width:30Hz to 300Hz. A cost effective, handheld meter provides the user with quick, reliable and easy way to measure electromagnetic field (EMF)
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Field Inspections
MISTRAS Group has evolved into an asset protection industry leader on the backbone of our expansive non-destructive testing (NDT) and field-testing portfolio.
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Field Comm Analyzer
S5800E
S5800E Series Field Comm Analyzer is an economic instrument which is designed specifically for wireless communications field engineers and technicians. S5800E series provide all necessary measurement functions and performance to accurately characterize the signal environment in addition to clearing, detecting, identifying and locating signal interference.
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Magnetic Field Tester
MS-440
This device recognises fast and simply magnetic fields generated by electric reels and permanent magnets.
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Field Communicators
We offer modular multi-bus field communicators for HART, FOUNDATION Fieldbus H1 and Profibus PA protocols, combined in some of our process calibrators. While the communicator is built in the same device with the process calibrator, they can communicate seamlessly offering better user experience than separate calibrator and communicator. Plus you only need to carry one device. Thanks to the modularity you can select which protocol you take, and update more protocols later on, if needed.
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Field Measurement Sensors
High frequencyElectromagnetic field measurement sensorsLow a frequencyElectric field measurement sensorsMagnetic field measurement sensors
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Corona Effect Camera
CoroCAM 8 UAV
*High-sensitivity UV detector, which can detect UVc light at 2.05×10-18 Watt/cm2, this allows detection of the smallest corona discharges.*9Hz (or 25Hz optional) IR radiometric camera module*Control of a limited number of camera functions from a standard RC controller using PWM or SBUS.*Remote control of all camera functions from the laptop via an Ethernet link.*Soft sync or staggered zoom of the 3 channel cameras. The IR and UV channels are digitally zoomed in, which is visible...optically zoomed in to the minimum FOV, and then digitally zoomed out.
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Hall Effect Position Sensors
BEI Sensors Hall effect sensors meet customer needs for high performance, non-contact rotary position sensor solutions. This product line features a standard operational life of 35 million cycles while providing up to 6-turns with 2160 degrees of resolution and linearity of +/-0.5%. Capable of having redundant outputs, meeting up to IP69K sealing requirements and operating temperatures of 85 C , these rotary hall effect sensors are ideal for a wide variety of applications. Ideal applications include steering, pedal and throttle for off-highway equipment, dancer controls in web processing, flow control valves and elevator door opener operations.
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Hall Effect Systems
The MeasureReady™ measurement controller is a revolutionary, all-in-one Hall analysis instrument that delivers significantly higher levels of precision, speed, and convenience to researchers involved in the study of electronic materials.
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TestTools for Lab & Field
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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Field Meter
FM 6
The field meter FM 6 is a multi-purpose electrosmog meter for alternating electric and magnetic fields. The wide-band frequency range from 16 Hz up to 100 KHz
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Hall Effect Measurement system
HMS-5500
Variable temp : 80K ~ 350K (model# : AMP55T ) - HMS-5500 can be compatibly used with both low temp magnet kit (model# :AMP55T) and high temp magnet kit (model#: AHT55T5, upto 500dC) - Below image is to show model# HMS-5500 + AMP55T, for low temp.
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Relay / Magnetic Field Testers
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.
