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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Read-Write Analyzers
Guzik Read/Write Analyzers (RWA) work in conjunction with Spinstands to write data to the disk media and read back the signal for detailed analysis. We have two RWA-4000 series available for For Two Dimensional Magnetic Recording (TDMR) and non-TDMR technologies. The RWA 4000 series offer upto 8Gbit/sec maximum write data rate and 3.5 GHz analog bandwidth for all parametric measurements. Each RWA features a pattern generator with 1psec resolution of bit pre-compensation and supports PRML chip integration. Servo writing and processing is provided for Guzik Spinstand models. Select the pre-amplifier (UP14) as well as a variety of enhancements including programmable filters and PRML chip adapters.
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Measurements & Material Testing
MAGNET-PHYSIK Dr. Steingroever GmbH
, we can offer measurement tests and material tests of all kinds on hard and soft magnetic materials. It is also possible to carry out measurements on site. We carry out stray field measurements on your magnetization station in production in accordance with the professional association regulations (BGV). We also carry out magnetic field measurements on air freight goods in accordance with IATA 953.
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Ultraviolet Checker
For magnetic particle testing. Intensity of ultraviolet can be read directly in mw/c directly.
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Polarity Tester
PT-1
International Electro-Magnetics, Inc.
The PT-1 provides a simple and easy way to determine the relative polarity of coil windings. It allows for an in-process test that takes a minimum of time to perform. By placing a coil on the platform and making connection to the start and end of a winding, a test signal is induced in the winding. The induced signal is low level and completely safe for the operator. By comparing the test signal phase of the coil under the test output, the relative polarity is indicated by the Red/Green LED. The tester operates by inducing a signal voltage in the coil under test by means of a magnetic flux field. The field is generated by a coil located in the probe base. The coil configuration is designed to provide optimum field distribution. We have also applied this basic circuit to a 5-channel scanning unit.
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Lake Paddle Wheel Flow Meters
Operating much like a turbine flow meter, the paddle wheel flow meter consists of a freely rotating wheel which is outfitted with magnets on the blades or “paddles” of the wheel. As the fluid flows through the meter, spinning the wheel, sensors detect the magnets with each pass.
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Zero Gauss Chamber
Measuring station for reproducible and location-independent measuring results for quality assurance, eg B. for cross-company supply chainsMeasurements of residual magnetism on ferromagnetic components are no longer significantly falsified by ambient magnetic fields induced in the object passive shielding, no power consumption and maintenance-free defined measuring station, good measuring room accessibility Platform in a robust design
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Electromagnet Power Supplies
Linear bipolar DC magnet power supplies provide true 4-quadrant output, eliminating the need for external switching or operator intervention to reverse current polarity.
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Primary Cable Fault Locating
Directional Impulse Detector
The Directional Impulse Detector ( D.I.D.) is a compact handheld detector used to locate primary cable faults by sensing the magnetic field generated by the current pulse from a high voltage discharge device (thumper). A meter deflection indicates the intensity of the received signal. No deflection indicates that you have walked beyond the fault or away from the cable.
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Vacuum Interrupter Pressure Integrity Test Set
Low Drift Current is measured by applying magnetic field.
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Fail Safe Mechanical Speed Sensor
95004
The Fail-Safe rotary speed control is a fluid/magnet actuated mechanical switch. It incorporates the consistent and dependable forces of gravitation and magnetism to achieve its mechanical switching action. Because the unit requires no electrical power to operate, it can be used in remote areas where access to power supply is inconvenient or unavailable.
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Digital Arrester Clamp Tester
ALCL-40
MULTI MEASURING INSTRUMENTS Co., Ltd.
*ALCL-40 is designed to test the diagnostic of OXIDE SURGE ARRESTER.*The least influence from the external magnetic field and noise by triple shielding of CT.*Compliant with IEC6099-5.*Enabled the measurements for 100nA resolution and harmonics current.
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Gaussmeter Probes
2100
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. Probe are supplied with flash memory and a temperature sensor that allow the 2100 Gaussmeter to correct for Hall Element inaccuracies due to temperature change. Probes are supplied with a NIST traceable Certificate of Calibration and test data.
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Magnetic Yokes
A portable device for detecting surface and sub-surface cracking in any ferro-magnetic material.
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Active Loop Antennas / Magnetic Field Probes
Is an active, shielded handheld loop antenna with nearly con- stant antenna factor over the entire frequency range. It can be used for testing according to CISPR, MIL, FCC, EN, ISO, ANSI, ETSI and many other standards.
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SparkFun Breakout
HMC6343
The HMC6343 is a fully integrated high end electronic compass module that can compute and give you a heading direction that’s accurate within a couple degrees. It is tilt compensated and is calibrated to handle magnetic distortions. This breakout board allows for easy use of the HMC6343. All that is required is power and I2C connections to a microcontroller so that the module can receive commands and send data back to the user.
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Motor/Gasoline Engine RPM Detector
OM-1500/1200
The OM-1500/1200 motor/gasoline engine RPM detector is designed for rotation measurement of a gasoline engine and an EV/HEV motor. It detects magnetic flux leakage from the motor itself or the engine’s ignition coil.This easy to use and durable detector can measure engine rotation by attaching in parallel with the ignition coil. When the EV/HEV motor rotation is measured, attach the OM-1500/1200 perpendicular to the motor rotating shaft.It is used with the engine tachometer by Ono Sokki (GE-2500, AR-7240B, CT-6520B, HT-6200, SE-1620, FT-2500, FT-7200).
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Neutron Scattering and Beamline Systems
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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Sub-mm Sources From 179 To 1250 GHz Based On BWO
Insight Product Company offers BWO based sub-mm wave sources of radiation in frequencies from 179 GHz to 1250 GHz. Each source includes a sub-mm wave BWO tube and a specially designed permanent magnet. BWO tube is installed inside the permanent magnet and does not require any adjustments by the customer. Offered sources are the most wide banded, they are very reliable, small sized, powerful and easy to operate. They allow users to control frequency in very wide band and with extremely high speed.
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Electrical Tester
T6-600
The electrical tester offers a variety of measurement options giving you an all-in-one troubleshooting tool. Measure true rms voltage and current from 0 to 200 A AC or 1 to 600 V AC or DC. You can also gather resistance measurement from 1 Ω to 2000 Ω. With the easy-to-read backlit display, you can keep see your work in dark environments and keep your most recent measurement on the screen with the HOLD button for easy viewing. The T6-600 also accepts optional Fluke TPAK Magnetic Meter Hanger for convenient operation.
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Dual Display HVAC Clamp Meter w/ Temperature
DL389B
UEi Test & Measurement Instruments
• Dual Display• Input jack locks• Worklight• Backlit display• Auto/manual ranging• Min/Max• Test lead storage• Magnetic mount• User temperature calibration• Auto power off• Degree ºF or ºC• Low battery indicator• Test lead holder on clamp• 2-Year limited warranty
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Magnetic Meter Hanger Kit
FLUKE TPak
The FLUKE TPAK is a ToolPak magnetic meter hanger kit. This hanger allows users to hang their meter on nails, hooks and many other objects so that they can take measurements hands free. Using this hanger user can hang meters in a variety of ways for convenient hands free operation.
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Mini Digital Protractor
810-100-B
ZHANGZHOU HUAYI ELECTRONICS CO.,LTD.
*Small and portable,Large LCD display for reading*Measure data holding*Magnet in measuring faces can be easy attracted to the object to be measured*Display always reads upright,no matter which way the mini protractor is turned*Degree and slope conversion*Low battery warning,Auto power off
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Magnetic Proximity Sensors
*Large sensing distance up to 60 mm*Maintenance-free and robust*Fast response time ensures reliable detection
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The Mag Lead
136
*Mag Lead features a magnetic disconnect near the test probe end. *Just disconnect the test probe and you can “stick” to any metallic ground or test point. *Quit fumbling with alligator clips that fall off - Mag Lead’s powerfull magnet will hold tight! *This is a time saving tool - if you don’t have to walk to your tool box to retrieve your alligator clips, even on just half the occasions, then you’ve saved time. *Very helpful for automotive reference points and troubleshooting. *Can eliminate the need to hold probes while checking or monitoring a signal. *Two high power, low resistance magnets hold the probe to the lead. *Fits almost all Digital Multimeters and can be used with hand-held scopes too. *Get the Mag Lead, it stays put and won’t fall off, like alligator clips do!
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Counter And Rate Meters
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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Hall Effect Proximity Switches/Sensors
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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Physical Property Measurement System
PPMS® DynaCool™
The popular Physical Property Measurement System (PPMS) from Quantum Design is now available in a truly cryogen-free package. The PPMS DynaCool uses a single two-stage Pulse Tube cooler to cool both the superconducting magnet and the temperature control system, providing a low vibration environment for sample measurements. It offers continuous low temperature control and precise field and temperature sweep modes.
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Three-axis Hall Magnetometer
THM1176
The THM1176 family combines the performance of a professional Hall instrument with the usability of a consumer USB device. Its range goes from the µT to 14 T, DC to 1 kHz, with ±1% accuracy. It simultaneously measures all three axes of the magnetic field, so you get a true field strength reading no matter how you hold the probe. The entire instrument has been reduced to a cable with a few fat spots, which can plug directly into your PC or into a battery-powered handheld computer. The result is the most compact, lightweight, low-power, go-anywhere and measure-anything magnetometer in the world. Teslameter Gaussmeter 3-axis
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Armature Tester
Qingdao AIP Intelligent Instruments Co., Ltd
This tester is suitable for online or offline detection of various armature electrical properties, such as power tool motors, garden tools, vacuum cleaner motors, small household appliance motors, automobile motors, fitness equipment motors, permanent magnet micro-motors, etc. The tooling of the tester meets the requirements of arbitrary placement of the armature, and can automatically and accurately sort/track faulty solder joints; the equipment startup methods include buttons, remote control, and sliding cover; it meets the armature test of special processes such as double insulation, and automatically identifies solder joints, winding short circuit/open circuit , winding errors, poor welding and other problems; the tester can also automatically count the number of tests, the number of defectives and other data, which is convenient for quality management analysis.The tester test items mainly include:bar-to-bar resistance, diagonal resistance, welding resistance, insulation resistance, ac hi-pot, surge.
