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Electric Field
space around an electrically charged object.
See Also: E-field, Electric Field Probes
- Taylor Dynamometer, Inc.
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Exacting Electric Motor Testing
The Taylor Dynamometer Electric Motor Test Stand is designed to provide maximum reliability, excellent durability and flawless performance. Using our extensive line of Water Brake engine dynamometers, Taylor Dynamometer has systems available for testing electric motors from 5 to 13,000 hp (3.7 to 9,694 kW). Include an instrumentation package to achieve your testing requirements. From simple speed, torque and power display systems with manual control to completely automated testing solutions, Taylor Dynamometer has a system to meet your testing requirements.
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MP field sources calibration set
The MP field source calibration set is used to measure electric or magnetic fields in a frequency range up to 3 GHz. RF fields or transient fields can be measured. The MP field source calibration set is used to check fields of the Langer EMV-Technik GmbH field sources, fields of TEM cells and IC striplines.
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AC Resonance Test System
Shanghai Guantu Technology Co., Ltd.
AC withstand voltage test is an effective and direct method to identify the insulation strength of electrical equipment. During the operation of power equipment, the insulation will gradually deteriorate under the action of electric field, temperature and mechanical vibration for a long time, including overall deterioration and partial deterioration, forming problems. question.
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Monopole Antennas
Our Monopole Antennas provide superior performance in electric field measurements. The Active Monopole Antenna can drive any receiver with 50W input impedance and will perform FCC, MIL-STD and TEMPEST tests. The passive rod is used for transmitting, to perform shielding effectiveness and immunity testing.
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Total Energy System
5000
The electric vehicle (EV) charging market is rapidly expanding, with more and more people switching to electric cars. As the demand for EV charging stations increases, so does the amount of energy that is being exchanged. This energy exchange market is already massive, with charging peaks reaching into the megawatts of energy. With this amount of energy comes a significant amount of revenue, which requires the most accurate billing possible. That’s where TESCO’s Catalog No. 5000 – Total Energy System comes in. The Catalog No. 5000 is a double duo system that enables the testing and accuracy verification of Electric Vehicle Service Equipment (EVSE) and Field Test Equipment for testing EVSE’s in the field. This system is a dual-purpose DC and AC System and includes both a 100A AC (ACT-100) Test System and a 200A DC Test System (DCT-200).
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Test Fixture, Shielding Effectiveness
EM-2108 | 1.5 GHz – 10 GHz
The EM-2108 is a standard test fixture for evaluation of the electromagnetic shielding effectiveness (SE) of planar materials. The fixture is a section of coaxial transmission line broken to allow the insertion of planar test materials. Although ASTM D4935-10 is currently limited to an upper frequency of 1.5 GHz, the EM-2108 meets and complies fully with both the impedance and SE requirements called out in ASTM test method D4935-10 up to 10 GHz. These results are shown in Figures 1 & 2. The measured data relates to the shielding effectiveness due to a plane wave (far field EM wave) from which near field values for magnetic and electric fields may be inferred.
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Electromagnetic Radiation Tester
Model KM 196
Kusam Electrical Industries Limited
• Unit : Electric Field : V/m; Magnetic Field : mT• Precision : Electric Field : 1V/m; Magnetic Field : 0.01 mT• Range : Electric Field : 1V/m ~ 1999V/m.• Magnetic Field : 0.01 mT ~ 19.99 mT• Alarm Threshold : Electric Field : 40V/m, Magnetic Field : 0.4 mT• Reading Display : 3½ Digit Digital LCD display with Backlight.• Frequency Range : 5Hz ~ 3500MHZ• Sampling Time : About 0.4 second.• Measuring Mode : Dual Mode• Overload Alert : “1” appears on LCD• Sound & Light Alarm• Data Hold function.• Auto Power Off.• Average & Peak measurement.• Low Battery Indication.• Operating Temperature & Humidity : 0°C ~ 50°C; below 80%RH.• Power battery : 9V Battery.• Dimension : 63.6 x 31 x 125.8mm• Weight : Approx. 146g.
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AC Test Transformer Products
Shanghai Guantu Technology Co., Ltd.
Manufacturing scope:Output voltage: 0~200kVOutput capacity: 0~20kVATechnical features of AC test transformer:Light weight; adopting oil-filled and air-filled structures reduces weight by 20% year-on-yearStatic noise; uniform electric field design and special fastening structure, no discharge and no mechanical noise at rated outputHorizontal iron core structure reduces the center of gravity of the equipment to a low pointMulti-flange combination with high structural strengthKey parts are cushioned with advanced elastic materialThe control box has complete protection functions and strong overload capacity
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Work Area Voltage Detectors
*Warns of high voltage electric fields using WAVi technology - Work Area Voltage Indication*Visual and audible warning indicates the location of energized fields in a red-yellow-green sequence*Detectors communicate with each other within a mesh network*Remotely control detectors through the Lookout mobile app*Battery life of up to 500 hours in Monitor mode and up to 8 hours in Alert mode*Durable water-resistant housing
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Electric Motors
VECTOMOTOR
The VECTOMOTOR product line contains electric motors that are optimally matched to the VECTOPOWER inverters and which can achieve a maximum efficiency for your application. Take advantage of this high-performance product combination and the extensive experience of ARADEX engineers in the field of electric drive technology. With ARADEX as a partner, we are happy to implement the entire drive train for you - from the inverter through the electric motor to the battery.
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Moisture Meters
Moisture Meters fall into two categories, pin-type and pinless. Pin-type Moisture Meters measure the resistance between test pins inserted into a piece of wood or a building material and use that reading as a proxy for the object''s absolute moisture level. The wetter the material, the less ready it is to be sanded, painted, finished or covered. A best seller is the MMD4E Pin-Type Moisture Meter. Pinless Moisture Meters rely on the ability of moisture to inductively distort an electric field created by turning on the meter. Although Pinless Moisture Meters can only make relative readings, they are nonetheless useful for pinpointing the source of a leak above a ceiling, and for leaving no unsightly pinholes on a finished surface. The MMD7NP is a best selling pinless moisture meter.
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Photonic Electric Field Sensor System
Model No. 200-04
SRICO Model No. 200-04 Photonic Electric Field Sensor System has the ability to measure electric field with minimal disturbance to the field. The lightweight fiber-optic cables allow for easy placement of the E-field probe, allowing it to be unencumbered by the use of heavy coaxial cables that may disturb the field being measured. The dielectric E-field probe is electrically passive.
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Selective Field Analyzer
SFA-S
Active broadband isotropic antenna combined with portable USB powered spectrum analyzer. OFA-S/SE antenna has frequency response independent of antenna or electric field orientation. It offers broad dynamic range for the variety of RF regulatory, safety, EMC, wireless and telecommunications applications. Spectrum analyzer SA-S displays the frequencies and field strength of selected signals, allowing all results to be viewed and stored on PC.
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HandyScope HS6-DIFF With EMI & SafeGround: 1 GS/s, 250MHz BW, 4 Channel (256MS/ch), USB Differential Digital Storage Oscilloscope, Spectrum Analyzer, Voltmeter, Transient Recorder
HS6-DIFF-1000XMEG-W5
The powerful capabilities of the WiFiScope HS6-DIFF-1000XMEG EMI analyzer give the user the possibility to quickly perform a good EMI compliance test. With this cost effective test, time and money are saved by avoiding extra visits to expensive EMC testing facilities. The supplied EMI probe set TP-EMI-HS6 contains three magnetic field (H field) probes and one electric field (E field) probe. The tripod ensures that the probes can be positioned properly at the object under test.
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Application Specific LC Systems
Nexera Organic Acid Analysis System
The Nexera Organic Acid Analysis System has been well-received in the fields of food and environment as a highly selective high-sensitivity system. It uses separation by ion exclusion chromatography and Shimadzu’s unique detection technique (pH-buffered electric conductivity detection). Recently, this system is being utilized by even more users in a wide variety of fields, and its usage in the fields of pharmaceuticals and life science is increasing.
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Electromagnetic Pulse
EMP
An electromagnetic pulse (EMP) is a short burst of electromagnetic energy that can be extremely damaging to electronic equipment. EMP energy can be transferred in the form of electromagnetic radiation, an electric field, electrical conduction or a magnetic field. Since EMPs have a short duration, their impact can occur across large ranges of frequencies. EMPs can be produced naturally, occur from man-made equipment. Natural EMPs include lightning strikes and electrostatic discharges (ESD), geomagnetic storms/coronal mass ejections of solar origin. Man-made EMPs include power line surges, pulses created by ignition systems, nuclear electromagnetic pulses (NEMP) and non-nuclear electromagnetic pulses (NNEMP).
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Intelligent Cable Fault Locator
TM800
TM800 Cable Fault Locator is a portable field instrument working on TDR and bridge methods, adopting advanced micro-electronics technology. It is designed to locate accurate fault points in such cables as telecommunication leadsheathed cable, plastic cable or user’s lead covered wire, while the faults include break, mix, earthing, defective insulation, or poor connecting. It is and ideal function-stable instrument for the field operator to improve work efficiency, in addition, it can also be used for circuitry project checking electric property testing of the cable.
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High Voltage Test & Measurement
High-voltage (HV) testing utilizes the phenomena in electrical insulations under the influence of the electric field for the definition of test procedures and acceptance criteria.
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UNI-T Series
Weshine Electric Manufacturing Co., Ltd
mainly used to measure the wire resistance of cables, the contact resistance ofswitches, connectors, relays, the resistance of coils, motors, transformer windings, and equipment enclosures, lightning protection belts, ground beams, structures, cabinets, steel bars, Test the connection resistance between metal components of water pipes, windows, guardrails, radiators, assembly lines, etc. It is widely used in telecommunications, electric power, meteorology, computer rooms, oil fields, power distribution lines, tower transmission lines, gas stations, factory grounding grids, lightning rods, etc.
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H/E fieldmeter
ESM-100
The 3D H/E fieldmeter ESM-100 is a patented, unique hand held measuring instrument. It can easily measure electric and magnetic alternating fields simultaneously, independent of their direction, and at one point. With this piece of equipment it is possible for anybody, to carry out quick, professional and error-free measurements, right from the beginning
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Hearing Aid Compatibility Automated Test System
MiNi-HAC
Hearing Aid Compatibility (HAC) evaluation of wireless handsets ensures accessibility of these technologies to the hearing impaired. The MiNi-HAC system can be used for the design and development of wireless handsets as well as for evaluation of hearing aids used by the hearing impaired to gain access to mobile wireless technologies. RF Emissions Test - near field measurements of the electric and magnetic fields emitted by a wireless device.
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Near Field Microprobe E-field 7 MHz to 3 GHz
ICR E150
The near field microprobe is used to measure electric fields at extremely high resolution and sensitivity. The optimal distance to the object being measured is < 1 mm. Due to its small probe head dimension, the probe has to be moved by a manual or automatic positioning system, e.g. Langer-Scanner.
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Human Exposure Measurements to Luminaries
Through different ways of coupling between luminaries and humans, a level of exposure of a person to electromagnetic fields can be derived. One part of the exposure is based on capacitive coupling between lighting equipment and person. This creates induced internal electric field that must be evaluated using an EMI receiver and a Van Der Hoofden test head.
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Electro Magnetic Meter
This meter is used to indicate radiated electromagnetic fields. Wherever there is a voltageor a current, electric (E) and magnetic (H) fields arise.
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Computer Control Tensile Testing Machine
SG-L03B
These series of universal testing machine are used to test tension, compression, bend, shearing force, adhesion, peeling force, tear strength,...etc. of specimen, semi-product and finished product in the field of rubber, plastic, metal, nylon, fabric, paper, aviation, packing, architecture, petrochemistry, electric appliance, automobile,...etc. , which are the basic facilities for input quality contorl (I.Q.C), Quality Control (Q.C.), Physical Inspection, Mechanics Research and Material.
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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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X-Ray Systems
X-ray and radioactive devices developed by AET, are widely utilized for medical, industrial and research use. The Compact Pulse X-ray Source can accelerate electron beams in a high-gradient electric field, to produce X-rays. Dose Calibrators are utilized for radioactive examinations and treatments in the medical industry.
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Hand-In Type Electromagnetic Anechoic Box (Shield Box)
MY3710HS
Higher shielding performance than MY371080dB. Suitable for weak electric field resistance test, out-of-service test or digital forensics for mobile phone, smart phone or tablet terminal! DUT can be operated directly with bare hands while placing it in the box and looking at the inside from the shield window.
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HandyScope HS6-DIFF With EMI, SureConnect & SafeGround: 1 GS/s, 250MHz BW, 4 Channel (256MS/ch), USB Differential Digital Storage Oscilloscope, Spectrum Analyzer, Voltmeter, Transient Recorder
HS6-DIFF-1000XMEGS-W
The powerful capabilities of the WiFiScope HS6-DIFF-1000XMEGS EMI analyzer give the user the possibility to quickly perform a good EMI compliance test. With this cost effective test, time and money are saved by avoiding extra visits to expensive EMC testing facilities. The supplied EMI probe set TP-EMI-HS6 contains three magnetic field (H field) probes and one electric field (E field) probe. The tripod ensures that the probes can be positioned properly at the object under test.
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Avalanche Photodiodes
These avalanche photodiodes (APDs) are silicon photodiodes with an internal gain mechanism. As with a conventional photodiode, absorption of incident photons creates electron-hole pairs. A high reverse bias voltage creates a strong internal electric field, which accelerates the electrons through the silicon crystal lattice and produces secondary electrons by impact ionization. The resulting electron avalanche can produce gain factors up to several hundred.
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Materials Test System
ModuLab XM MTS
I-V (voltage scans with current measurement - used to characterize electronic and dielectric materials)P-E (polarization / electric field - used to run hysteresis tests to characterize ferroelectric materials) High-speed pulse (used to activate charge carriers in electronic and dielectric materials)Staircase and smooth stepless analog ramp waveformsImpedance, admittance, permittivity / capacitance, electrical modulusC-V capacitance - voltage, Mott-SchottkyAutomatic sequencing of time domain and impedance/capacitance measurements
