Permanent Magnet
is a material which holds magnetism.
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Product
Calibration & Demag.
Model 990A/990C
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The Model 990 Series Magnetreaters® are highly accurate, pulse type, ringing demagnetizers (also called treaters) for the controlled stabilization of permanent magnets and permanent magnet assemblies. Regardless of line voltage stability, they provide a controlled output through continuous pulse amplitude regulation. Treating voltage is variable from 0 to 600 VDC. Additional energy can be added to the Model 990 Series by interconnecting a Model 992 Energy Booster. The energy level is increased from 18 to 36 watt-seconds. With this option, treating coils will produce higher demagnetizing fields and lower ringing frequencies, which can provide greater field penetration in some applications.
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Product
Magnetic Pole Indicator
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identification of the field-direction of a magnet (north - south). It simply ascertains, fast and reliably the polarity of permanent magnets and electromagnets. This reliable device is simply to be served. It is indispensable for all industrial areas and fields of investigation which deal with magnetic applications.
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Product
Non-Contact Type Magneto-Electric Rotation Detector
MP-9820
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MP-9820 is a magneto-electric-rotation detector using an internal hall element, a permanent magnet, DC amplifier, and voltage regulator in its compact body. Using MP-9820 in combination with detection gear enables deriving stable rectangular waveform from ultra low speed all the way through high speed. (1 Hz to 100 kHz)MP-9820 finds wide range of applications and rotational measurement objects by using with TM-3100 series tachometer and FV-1500 FV converter.
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Product
Ammeter
AC Rectifier Type Coil Meter
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measures the alternating voltage and current with the help of rectifying elements and permanent magnet moving coil type of instruments. However the primary function of rectifier type of instruments work as voltmeter. Now one question must arises in our mind why we use rectifier type of instruments widely in the industrial world though we have various other AC voltmeter like electrodynamometer type instruments, thermocouple type instruments etc? The answer to this question is very simple and is written as follows.
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Product
High-Dynamics PIMag Linear Stage
V-522 • V-524 • V-528
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Physik Instrumente GmbH & Co. KG
Reference-class linear stage. Linear positioning stages with magnetic direct drives largely dispense with mechanical components in the drivetrain and the drive force acts directly on the motion platform. Together with precision bearings, a high travel accuracy and longer lifetime is achieved. The linear positioning stages are particularly suitable for scanning applications. PIMag® Voice Coil. Voice coil drives consist of 2 essential components: A permanent magnet and a coil, which is located in the air gap of the magnetic field. When current flows through the coil, it moves in the magnetic field of the permanent magnet. The direction of motion depends on the polarity. Thanks to their low weight and friction-free drive principle, voice coil drives are particularly suitable for applications, which require high dynamics and high velocities at limited travel ranges. High scan frequencies and precision positioning are also possible with these drives, because they are free of the effects of hysteresis.
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Product
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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Product
Regulators
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The voltage regulators made by Ducati Energia are combined with permanent magnets alternators in order to manage both the battery charging and the direct supply of AC loads (lights, cooling fan, etc).
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Product
Magnet Testing
m-axis
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m-axis is a measurement system that can be used to characterize permanent magnets in terms of their magnetic specifications (magnetic moment and magnetization angle) with high precision. In addition to the four standard measuring ranges, the modular design allows the system to be adapted to customer-specific requirements. The measurement systems can be used for 100% in-line quality control via our m-axis I/O module.
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Product
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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Product
Load-Free Dynamometry Tester
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Shanghai Aoboor Electric Co., Ltd.
DC permanent magnet brushed motor. Load-free dynamometry, and also electric strength, current ripple analysis, vibration, noise, lable print & check, Data upload to server and all other FAT and management items.
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Product
Digital Fluxmeter
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ChenYang Technologies GmbH & Co. KG
A Fluxmeter is an electronic integrating, digital display instrument. The Fluxmeter can be used not only for the measurement of the magnetic flux of permanent magnets, but also for quality control and sorting of magnetic products. Its versatility makes the employment possible in laboratory enterprise as also in production.
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Product
Magnet Temperature Characteristics Apparatus
TDF
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Evaluation of thermal stability of varieties of permanent magnets including rare-earth permanent magnet. TDF-5-200auto This apparatus automatically measures and analyzes reversible temperature coefficient(a) and irreversible temperature coefficient (Flux loss ?f) of magnetic flux density of rare-earth permanent magnet in the wide range from low to high temperature.
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Product
Microwave Devices
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Photonis Defense and its predecessors have been designing and manufacturing Traveling Wave Tubes (TWTs) since their invention in the early 1940’s. Photonis manufactures helix-type tubes that are constructed using the industry standard metal-ceramic construction. Our tubes are conduction cooled and feature rare earth periodic permanent magnets for power-free focusing.
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Product
Vibration Shakers
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Vibration Shakers and Modal ExcitersFull range of modal and inertial shakers with integrated and easy-to-use amplifiers. Our permanent magnet shakers are compact, lightweight, and powerful general-purpose shakers that can be used for modal and vibration testing. They have a high DUT capacity despite their small sizes.
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Product
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
D.C. Recording Fluxmeter
TRF
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This is the equipment being able to measure direct current magnetization property of wide-ranging magnetic materials from soft magnetic materials to high performance permanent magnet with magnetic flux meter based on M integral closed magnetic circuit system.
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Product
DC Hysteresis Graph Test System
DX-2012H
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Automatic measurement of the demagnetization curve of permanent magnetic material such as ferrite, AlNiCo, NdFeB, SmCo, etc. Accurate measurement of the magnetic characteristic parameters of remanence Br, coercive force HcB, intrinsic coercive force HcJ and maximum magnetic energy product (BH)max.
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Product
Vibration Test Technology
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These vibration exciters (also called shakers) use permanent magnets and are available as portable and stationary systems for simulating ambient vibration conditions. Robust design ensures a long service life, and typical applications include structure analysis and testing smaller subassemblies. These shakers are characterized by high lateral and axial stiffness and come in lightweight construction as specified by industrial users.
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Product
Automatic Hysteresis Graph Test System
DX-4DMT
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X-4DMT automatic hysteresigraph system accords with the standard permanent magnet test system, GB3217-92, used to measure the major and minor hysteresis loops, demagnetization curves, recoil hysteresis loops and initial magnetization curves in different temperature of ferrite, AlNiCo, SmCo, NdFeB and quenched material, and gives the magnetic parameter, Br, Hcb, Hcj, (BH)max, Hk and so on, and could meet different requirements on test function, precision, power capability, reliability, efficiency, price, local environment from laboratory to enterprise's production line.
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Product
Shakers
PM-Series
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MB PM-Series Shakers use permanent magnet technology and the voice coil principle to create vibration. These general-purpose shakers are heavy duty, industrial-quality equipment with a proven track record of lasting ten, fifteen, even over twenty years in demanding applications. You can buy “bargain basement” shakers or you can invest in MB PM-Shakers that will provide you with years of dependable, reliable, and consistent testing. Choose from five different sizes – depending on your needs – with maximum sine force ratings of 25, 50, 100, 250 or 500 pounds.
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Product
Electrodynamic Shaker Systems
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Electrodynamic shaker systems and amplifiers from MB Dynamics help to support a wide range of general-purpose vibration test requirements. The electrodynamic shaker systems are offered in a variety of force ranges, from 100N (25 lbf) to 22kN (5,000 lbf). The innovative design of MB Dynamics PM-Series electrodynamic shakers incorporates permanent magnet technology and the voice coil principle to create vibration. These heavy-duty electrodynamic shakers feature a robust design for maximum reliability, with end-users reporting a useful service life of 10, 25 or even 40 years! The shakers come in five unique sizes, with peak sine force ratings of 100 N, 200 N, 500 N, 1000 N and 2000 N; or, 25 lbf, 50 lbf, 100 lbf, 250 lbf and 500 lbf. The MB Dynamics C40HP electrodynamic shaker outputs 22 kN or 5,000 lbf peak. The C40HP is a part of the legacy C-Series of shakers, which have served as the foundation for today’s modern electrodynamic vibration test equipment industry.
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Product
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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Product
Magnets
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The Danfysik accelerator magnet program covers standard and custom-built magnets, ranging from small correctors to very large spectrometer magnets of more than 100 metric tons
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Product
Magnetizing Yokes, Magnetizing Coils
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Recently in the motor industry, the decreasing the Cogging Torque, noise (vibration), and lost current, is required as the miniaturization, high-performance, and energy-saving abilities increase.
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Product
Magnetizer
K-Serie
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MAGNET-PHYSIK Dr. Steingroever GmbH
The K-series magnetizers close the gap between the U-series tabletop devices and the X-devices in control cabinet design. By concentrating on the essential core functions, these pulse magnetizers are unbeatable in terms of price-performance ratio.
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Product
Permanent Outdoor Noise Monitor
NMS043
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For permanent and semi-permanent outdoor noise monitoring where remote access is required, the NMS043 is an excellent choice. When you need online access to noise data for monitoring construction noise, nuisance noises, transportation noise or other unwanted noises, the NMS043 will reliably do the job.
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Product
Magnetic Resonance
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Bruker's product portfolio in the field of magnetic resonance spectroscopy includes NMR, preclinical MRI, EPR and Time-Domain (TD) NMR. In addition. Bruker delivers the world's most comprehensive range of research tools enabling life science, materials science, analytical chemistry, process control and clinical research. Bruker is also the leading superconductor magnet and ultra high field magnet manufacturer for NMR and MRI solutions.
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Product
Magnetizer
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MAGNET-PHYSIK Dr. Steingroever GmbH
Use our magnetizers for everything from the smallest rotors in a wristwatch to wind turbines. We magnetize magnets and magnetic materials of all sizes.
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Product
Photon Magnetic Resonance
Numis Lite
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The Numis lite device is a Magnetic Resonance Sounding (MRS) system for the direct detection of shallow groundwater down to 50 m of depth.
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