Magnetic
attraction; of opposite polarity objects, magnets to ferrous materials and themselves.
See Also: Force, Compression, Crimp Force, Pull Force, Pull off Force, Push Pull Force, Peeling, Tension, Gravity, Electrical, Magnetic Test, Magnetic Field, Magnetic Head, Magnetic Susceptibility, Magnetic Flux, Magnetic Stripe, Magnetic Permeability, H-field, Core Loss
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Current Signature Analysis
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The Iris Power MDSP3 uses the Current Signature Analysis technology which relies on the concept that faults in the induction motor rotor or driven components result in changes to the rotor magnetic field pattern. Unique magnetic rotating fields are produced due to the faults which induce detectable stator current components indicative of the fault.
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Neutron Scattering and Beamline Systems
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For optical, neutron and particle beam experiments, Cryogenic offers a range of split pair magnets. These allow strong magnetic fields to be produced in a small volume with maximum access to the working space. Split pair coils can be mounted to provide either a vertical field with horizontal access or a horizontal field offering horizontal or vertical access.
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Magnet Testing
Helmholtz Coils
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A coil arrangement consisting of two coils with the same radius or edge length is called a Helmholtz coil. At the correct distance, these coils are arranged in parallel on the same axis and current flows through them in the same direction. Their magnetic field is then characterized by a large homogeneous area in the center of the coil, which is freely accessible for experiments and measurement tasks. Helmholtz coils can have a circular or square geometric shape.
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Magnetic Radiation (Gauss Meter)
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A gauss meter can detect either static (DC) permanent (rare-earth) magnetic or dynamic (AC) electromagnetic fields (EMFs), or both.
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Nuclear Magnetic Resonance Equipment
SpecFIT HRC27
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Low-field Nuclear Magnetic Resonance (NMR-DT) equipment with user-friendly interface software and data analysis under development. Compatible with Industry 4.0
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Angle Meters
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Are used to measure the precise angle in a variety of applications, designed with 2/4 sided magnetic bottom, and two-side laser design makes the measurement more accurate and convenient!
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Proximity Sensors
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Premier Electrosystems is an esteemed name in the manufacturing of inductive proximity switch, photo sensors, capacitive sensors, magnetic sensors, hall effect sensors, analog sensors, encoders, infrared sensors, etc. with NABL calibration certificate
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Speed Pick-up
SU63
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The Validyne SU63 is an AC inductive speed pick-up used for RPM measurement on high-speed rotating equipment. The SU63 is a tightly-wound coil with a laminated core that can be conveniently mounted on rotating equipment so that the magnetic field of a magnetized nut or part passes through the coil windings. The moving magnetic field produces a voltage within the coil proportional to its rate of change and the strength of the permanent magnetized part. The frequency of this inductive voltage spike is fed into an oscilloscope or counter to determine RPM.
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isoPower
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Analog Devices isoPower® technology utilizes proprietary iCoupler® chip scale transformers to integrate isolated dc-to-dc converts with data isolation into a single package. This enables designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints found with optocouplers. With more than one billion channels shipped into the field, these magnetically isolated products are a safe, reliable and easy-to-use alternative to optocouplers.
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Ammeter
DC Moving Coil Meter
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It uses magnetic deflection, where current passing through a coil placed in the magnetic field of a permanent magnet causes the coil to move.
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Magnet Wheels Pulse Generators
199SM / 198EM Magnet Wheels
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Magnet wheels work with Electro-Sensors Hall Effect shaft speed sensors providing 120 alternating magnetic poles around the circumference of the 3.75" diameter. The 199SM models mount around shafts up to 3" in diameter and are secured with set screws (provided). The 198EM mounts on the end of a shaft with a 10-32 UNF screw (provided - requires center drilling and tapping the shaft).• Use with 906, 906B, 1101 and other Hall Effect, non-metallic-end-capped shaft speed sensors (consult factory)
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Coating Thickness Meter for Ferrous and Non-Ferrous Materials
CM8826FN
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- Operating principle: magnetic induction/eddy current (F/NF)- Measuring range:0-1250um/0-50mil- Resolution; 0.1/1- Accuracy: 鍗?-3%n or 鍗?.5um- Min. measuring area: 6mm- Min. sample thickness: 0.3mm- Battery indicator: low battery indicator- Metric/ imperial: convertible- Power supply: 4x1.5V AAA(UM-4)battery- Auto power off- Operating conditions:0-+45閳?/span>(32閳?/span>-104閳?/span>),閳?0%RH- Dimensions: 126x65x27mm- weight: 81g(not including battery)- Optional accessories: other range 0-200um to 15000um
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Transformer Turns Ratio Meter
TTRM 101
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SCOPE introduces state of the art precision single phase Transformer Turns Ratio Meter (TTRM ) designed for field testing as well as factory testing of power transformers, instrument transformers and distribution transformers of all types. TTRM 101 measures only turns ratio where as TTRM 102 along with turns ratio, measures ratio deviation, phase angle deviation, magnetizing current and detects tap-position of single phase transformer in charged switchyard condition. The range of AC voltage selection offers high accuracy in measurement.Both the instrument have in-built TFT display with touch screen and thermal printer. The user friendly, simple instrument makes the testing more easy. With the touch keypad it is possible to enter required DUT information.The ratio results are displayed with % error. Internal non-volatile memory gives the provision of storing test results.Further data can be downloaded to PC or copied to memory stick through USB port provided.
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Wire Tracer
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*Detect through the shielded cable*Instantaneous finding of AC current*Tracing cables*Monitoring current status in applicances*Compares the AC current*Tracing cables inside the wall*Locating underground cables*Detects magnetic field*Low voltage high current detection
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Bore Hole Gradiometers
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If you don’t want to miss the presence of any ferrous metal in the ground, you can rely on the Bore Hole Gradiometer (BHG). Featuring two sensors, it works similarly to a magnetic locator and can even be used in water, making it ideal for construction companies.
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Multi-Frequency Combo Kit
MPC-Rex
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The MPC-Rex Combo Kit is truly the one kit that finds it all, designed for utility locating professionals in Water • Sewer • Gas • Electric • Telecomm industries.The Kit includes a GA-92XTd Magnetic Locator and a Rex Multi-Frequency Pipe & Cable Locator and accessories. The entire system fits easily into a custom shoulder bag.
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Product
Micro probes 1 MHz up to 6 GHz
MFA 01 set
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The micro probes are used to measure magnetic fields and they have a high resolution. They measure magnetic fields up to 6 GHz, e.g. at signal conductors (150µm), SMD components (0603-0201) or IC pins. The MFA micro probes are guided by hand. An amplifier stage is integrated into the probe head. The amplifier stage (9V, 100mA) is powered via the Bias tee BT 706. It has an impedance of 50 Ohm. The micro probes are connected via the Bias tee BT 706 to a spectrum analyzer or an oscilloscope. Langer EMV-Technik GmbH includes correction lines in the delivery. With the help of the correction lines the probe output voltage is converted either into the respective magnetic field or to the current which is running through the conductor.
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Counter And Rate Meters
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We carry a wide range of counter and rate meters including totalizers, batch controllers, and more. Available with pulse, magnetic or DC pulse, analog, voltage, current, and frequency input types.
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Miniature Single-Stage Isolators – 780nm And 852nm
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AOSense is excited to offer free-space optical isolators at 780 nm and 852 nm. The innovative, small package size enables integration into compact laser sources and amplifiers without sacrificing transmission efficiency. The low external magnetic field enables the isolator to tightly integrate into systems with high magnetic-field sensitivity such as atomic spectrometers, magnetometers, clocks, and cold-atom devices.
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Display-Only Dynamometer Testing Instrument
DynTek-PC
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The DynTek-PC for engine dynamometers is a display-only system intended for basic engine dynamometer testing requirements. This system provides for the measurement of torque in either tension or compression (both clockwise and counter-clockwise engine rotation) and speed from a standard Magnetic Pickup. The system is designed to set on a table or desktop near the PC.
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Electromagnetic Radiation Analyzer
SEM-600
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Beijing KeHuan Century EMC Technology Co,.LTD
Broadband Electromagnetic Radiation Analyzer SEM-600 can accurately measure various complex electromagnetic environments. The probe covers all frequencies from low frequency to microwave radiation. It can measure electric field strength and magnetic field by equipping different types of probes. Intensity (magnetic induction) and power density, it is also equipped with ordinary probes and other weighted probes based on human safety standards.
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AMR Switch Sensors
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MultiDimension Technology Co.,Ltd.
A 360-degree digital omnipolar magnetic switch that integrates anisotropic magnetoresistance (AMR) and CMOS technology in order to provide a magnetically triggered digital switch with high sensitivity, high accuracy, and low power consumption.
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Accessories
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Hunan Linkjoin Technology Co., Ltd.
Linkjoin accessories - electromagnet, core test fixture, epstein frame, DC permeameter, AC permeameter, reference magnet, magnetic flux fixture, solenoid, helmholtz coil, temperature controller, etc
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CTGcalc™ Software
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CTGcalc™ is a Windows application that sets up microwave network analyzers, acquires measured S-parameter data, and analyzes the acquired data for CTG’s various measurement fixtures. CTGcalc™ allows the user to extract complex dielectric permittivity, magnetic permeability, or sheet impedance of the measured specimens.
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Non Destructive Testing (NDT)
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NDT covers a wide group of testing techniques used to evaluate the properties of a material, part, product, weld or system without causing damage. NDT carried out at KLL includes:Liquid Penetrant Testing (LPT) is used for the detection of surface breaking discontinuities on magnetic and non-magnetic metallic materials.Fluorescent and colour contrast penetrants are available to be used in the following methods:-Water washableSolvent removablePost emulsifiableMagnetic Particle Inspection (MT/MPI) is used for the detection of surface breaking and slightly sub-surface (up to 2mm) discontinuities.Bench type crack detectors and portable units are employed producing various waveforms (i.e. A.C, HWDC and induced magnetic flow) to give both circular and longitudinal magnetism.On-site testing is carried out using electro magnetic yokes and permanent magnets producing induced magnetic flow.Ultrasonic Flaw Detection (UT), also known as Ultrasonic Inspection, is used for the detection of volumetric discontinuities in ferrous and non-ferrous products (forgings and castings etc.), and welds in magnetic and non-magnetic materials.UT is capable of penetrating metals, dependent on the material characteristics, up to 10m in length.Some thickness and depth checks can also be carried out using ultrasound.Radiography services are available through sub-contract booked in advance. Notice is required for on-site work.Personnel are available at short notice for in-house or on-site work in the UK and overseas.All inspectors undertaking non destructive testing (LPT, MT/MPI and UT) are qualified to, and meet a minimum of, PCN Level 2.PCN Level 3 supervision is available in-house for LPT, MT/MPI, UT offering consultancy services including procedure writing and commentary, auditing of techniques and Level 3 Supervisor cover.We can assist clients in product qualification, material testing, quality assurance and audit programmes.
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Differential Magnetoresistive Sensors
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ChenYang Technologies GmbH & Co. KG
*Sensing over wide rotation speed range*Robust metallic housing*Signal amplitude is speed independent*Biasing magnet built-in*Best suited for harsh environments
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Product
4-20mA Converters
4026
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SPECTEC Innovative Sensor Solutions
Model 4026 Freq to Voltage or Freq to Current Converter accepts frequency input from any magnetic speed sensor, digital magnetic pickup or Hall effect zero speed sensors. Input and output configurations are field selectable. Input range is adjustable between 1100 Hz - 10 kHz or 75Hz to 1100 Hz. Output selection can be configured as 4-20mA converter, 10-50mA converter, 0-5 V FTV converter or 0-10 V FTV converter. ZERO and SPAN adjustments easily calibrate to almost any measurement range, with little interaction between the adjustments.
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Infrared Gun-Style 50:1 w/Laser
425
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Gun-Style Infrared thermometer with Dual Laser Sighting, LED Flashlight and Hi/Lo Alarm. With HDPE carrying case and magnetic stand.
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EMI Tester
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The EMI tester automatically measures the noise distribution of the electric field and the magnetic field radiated from electronic equipment with high accuracy.・ Even if PCB and IC parts have complicated bumpy shape and surface. The movable assembly can automatically trace them.・ EMI noise distribution is expressed as a variety of maps, such as 4D/3D/2D graphics and cross section view.
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Neon Transmitter
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Shanghai Yiya Electronic Instrument Co., Ltd.
Asphalt resin filled and vacuum potted. Patented magnetic core at low consumption. Heavey duty metal box and coated power. User Friendly-Adapts to most grounding situations.
