Helmholtz Coils
generate precise magnetic fields within and between it's coils.
See Also: Coil, Coil Turns, Rogowski, Magnetic Field
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Rogowski Coil
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A Rogowski coil produces a voltage output based on the rate of change of the current input. The absence of magnetic core ensures low inductance and comes with no saturation, resulting with a fast response and no inserted losses.
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Product
Flux Meter and Measuring Coils
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MAGNET-PHYSIK Dr. Steingroever GmbH
The measurement of magnetic quantities can almost always be traced back to the measurement of a magnetic flux. The electronic fluxmeter is therefore the most versatile measuring instrument in magnet technology as a measuring instrument for magnetic flux. The fluxmeter is operated together with a measuring coil.
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Coil Spring Tester 5,000 lb
100059
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Handles Flat/Coil-Over Springs up to 6" (150mm) in Diameter & 18" (457mm) High
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Sensors, Probes And Coils For Component Testing
Sensors
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Foerster Instruments, Incorporated
We offer a comprehensive range of standard and customised sensors, probes and coils for component testing. If the wide selection of standard sensors does not optimally solve your testing task, we offer you an individual new development specially adapted to your testing task. Thanks to our many years of experience, you receive reliable sensor technology for reproducible test results.
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Product
TOROIDAL COIL TURNS TESTER
TURNS-TTPT
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Digital TURNS TESTER for Counting Number of Turns for Toroidal Coils , Current Sensor , Current Transformer , Round Core Coils. Can measure, Turns along with Winding Polarity and DC Resistance.Turns Measurement ( through Toroidal Turns Test Platform) : -> TTPT-100 : 5 Turns ~ 1000Turns-> TTPT-1000 : 500 Turns ~ 10,000Turns
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Round Wire Coil Inductors
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Round wire coil (RWC) inductors come in six platform sizes and enable the highest efficiency of any SMT inductor through the use of a low loss ferrite core material which minimizes AC losses and also eliminates thermal ageing. The use of round magnetic wire instead of rectangular flat coils enables a lower cost while still maintaining a low DCR and small footprint. The platforms have passed the AEC-Q200 stress test qualification proving the designs robustness and suitability to difficult environments but the parts are not IATF certified. The platform range from 7.6×7.4×6.4mm to 26x26x15mm and are suitable for a wide range of applications and markets including communications, computing and industrial.
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Rogowski Coil
ART Series
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*Class accuracy 0.5 conductor centered according to IEC 61869-10*Better than 0.75% accuracy regardless of the primary conductor’s position*Rated insulation voltage 1kV CATIII
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Product
Bluetooth Integrated Flexible Coil Current Meter
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One of the most advantages of the Flexible Coil Current Meter is external wirelessly connect to Smart phone / Tablet / PC to view data, record reading, capture picture with data on it and send the information to headquarter.
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Product
Stator & Coil Testing
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Electronic Systems of Wisconsin, Inc.
ESW Stator Test Systems come fully equipped with the latest industry features. The on-screen display in our testers allows the operator to visually see the part lead hook-up to the tooling connections. Our software makes it easier to read, track, and record your stator test information. While performing tests, you can watch the testing throughout the process in real time. You can view various wave-forms for surge or magnetic field, which can be displayed real-time and printed if desired. The software logs all test results, so that you do not have to worry about losing important information. ESW designs the tooling to be simple to connect the part. We work closely with you to define and implement your customized testing needs. The videos and slideshow below show some of our Stator Testers.
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Product
Potential Measuring Coils
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measure the magnetic potential of magnets, magnet systems and their surroundings.
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Product
Rogowski Coil
ARU Series
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*Class accuracy 0.5 conductor centered according to IEC 61869-10*Better than 1% accuracy regardless of the primary conductor’s position*Rated insulation voltage 1kV CATIII
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Product
High-Frequency Test Coil
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West Coast Custom Designs, LLC
is most commonly used by the neon industry for detecting leaks in a pumping system; the spark generated by the coil via the solid tip, will enter the tube through the leak and become bright white at the point at which it enters.
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Product
Rogowski Coil
INTEGRATORS FOR ROGOWSKI COILS
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*High accuracy Class 0.5 (IEC 61869-2)*Combined with LEM ART & ARU class 0.5 Rogowski coils, they offer a universal metering and monitoring solution easily integrated with a monitoring device.*DIN rail mounted.
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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
Turns Counter for Bobbin Coils
TC-5 / TC-5A
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International Electro-Magnetics, Inc.
The TC-5 is designed to verify the turns count of bobbin or free wound coils. When calibrated with a "Production Standard" coil, the TC-5 can measure to an accuracy of 99.9% or 1 turn in 1,000 for coils of less than 10,000 turns.
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Rogowski Coil Current ProbesTOP
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*Switching current waveform and pulse response characteristics of power devices*Current measurements of inverter system*AC current measurements (at large DC offset)*Impulse high current measurements*Bus Bar high current measurements
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Coil Analyzers
Sat40a II Series
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The Coil Analyzer SAT40A II series is a powerful tool for testing circuit breakers where a substation battery is not available. It is unique device in the market due to its dual purpose: - It can be used as a stable power supply for coils and spring-charging motors (both DC and AC power supply voltage) during commissioning and maintenance testing. - It is powerful analysis tool for assessing conditions of circuit breaker auxiliary circuit and coils. The Coil Analyzer SAT40A II series has separate DC and AC coil outputs for power supply of opening and closing coils. The output voltage is selectable in the ranges from 10 V to 300 V DC or from 10 V to 250 V AC. The Coils outputs can withstand up to 15 A current. The DC and AC motor outputs can generate from 10 V to 300 V DC and 250 V AC voltage. The motor outputs can withstand starting (inrush) currents up to 40 A. These outputs can also be used as continuous power supply outputs.
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Product
34945A Distribution Board, With Generic Screw Terminals For Driving 16 Switch Coils
Y1155A
Distribution Board
The Y1150A-Y1155A distribution boards enable simple connections to the external switches. The distribution boards plug onto the 34945EXT and are used to route the power and control signals from the driver module to the switches using standard cables.
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Voice Coils
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CAES can tailor a motor for your specific application. This customization can include size variations and winding characteristics to accommodate power supply availability, performance parameters and physical mounting requirements.
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3 Phase Choke Coils
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Supreme Instrument Laboratories
Suitable for operation on 415 / 440 V, A.C. 50 Hz. Working on air gap separation by increasing / decreasing the air gap with the help of a hand wheel mechanism, mounted on thick wooden / bakelite sheet with castor wheels for easy transportation.
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Product
Bobbin Winding Coil Turns Tester
SS108A series
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Bobbin winding coil testers are used to test various coil of turns. Such as: generator winding turns, transformer winding turns, motor winding turns, inductor winding turns, contactor winding turns, relay winding turns, sparking winding turns, ignition winding turns, speaker voice coil, etc.
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Modeling Capacitors, Inductors, Insulators, Coils, Motors, and Sensors
AC/DC Module
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The AC/DC Module is used for simulating electric, magnetic, and electromagnetic fields in static and low-frequency applications. Typical applications include capacitors, inductors, insulators, coils, motors, actuators, and sensors, with dedicated tools for extracting parameters such as resistance, capacitance, inductance, impedance, force, and torque.
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Rogowski Coil
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Rogowski Coils are mainly used to measure high current through the conductor. As opposed to conventional current transformers, Rogowski Coils are liner over wide range of current input. Rogowski Coils along with current meter are suitable for measurement of AC or DC current, up to a few thousand amperes. Ferrites India offers Flexible as well as hard Rogowski Coil which can accomodate wide conductor sizes.
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Product
T3RC Rogowski Coil Current Probes
T3RC Series
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Teledyne Test Tools Rogowski Current probes offer a broad range of products covering a wide frequency span and current measurement ranges for maximum application coverage whilst being easy to use in difficult to reach parts of the circuit.
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Coil Analyzers
SAT Series
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The Coil Analyzers SAT30A and SAT40A are powerful, lightweight units ideal for testing of circuit breakers. Substation battery is not connected or available. The SAT series instruments are intended to supply circuit breaker coils and spring charging motors. They spring charging motors (SAT40A – AC and DC) as a part of commissioning and maintenance testing.
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Product
AC Current Probe 2 mV/A, 3,000A, 3 Hz LF Bandwidth, 23MHz HF Bandwidth, 4m cable, 200mm coil
T3RC3000-HF
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AC Current Probe 2 mV/A, 3,000A, 3 Hz LF Bandwidth, 23MHz HF Bandwidth, 4m cable, 200mm coil.
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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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Retractable Coiled Cable
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Teledyne Marine Cable Solutions
Superior retractability and memory. With our internal custom cable manufacturing, we can convert most linear cable constructions into retractable coil cords while maintaining the integrity of the electrical conductors.
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Toroid Core Coil Turns Testers
SS107A
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The magnetic torrid ring core winding coil turns tester (SS107A) adopts the high speed center microprocessing unit circuits and precise measurement A/D circuits. This coil turns tester is used to count the coil turns of various torrid core winding coils. Like as: torrid core inductors, torrid core transformers, torrid core sensors, wate meter sensors, torrid current transformers, torrid core choke coils, etc. The tone tester is named magnetic ring core coil turn tester also.
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J-compensated Surrounding Coils
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With incorporated field coils. For plotting B-H (J) hysterese curves at room temperature. The following types are available: JH 6-2, JH 10-1, JH 15-1, JH 20-1, JH 26-1, JH 42-1, JH 66-1, JH 42-2 and JH 66-2.
