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Showing recent results 331 - 345 of 349 products found.

  • Multifunction Generator Systems

    NSG 3060 Series - Teseq AG

    NSG 3060 is an easy-to-use multifunction generator that simulates electromagnetic interference effects for immunity testing in conformity with international, national and manufacturers' standards including the latest IEC/EN standards. The NSG 3060 system is designed to fulfill conducted EMC test requirements for CE mark testing and ANSI C62.41, including Combination Wave Surge (6.6 kV), Electrical Fast Transient (EFT) pulses (4.8 kV), Ring Wave (6.6 kV), and Power Quality Testing (PQT). Expansion capabilities enable the system to be configured for a much broader range of applications including Telecom Surge 10/700 and Magnetic Field tests.

  • RF-Microwave Radiation Measurement

    MW-AM10 - Sensory Perspective Ltd

    The Acoustimeter is a user-friendly accurate RF measurement instrument which provides both LED lights and LCD text display of peak and average levels of radio frequency and microwave frequency electromagnetic fields, covering the spectrum from 200 MHz (digital TV and radio) all the way up to and beyond the latest 5.6 GHz WiFi and WiMax frequencies to over 8 GHz. It has a digital readout which is sensitive to 0.02 V/m and a sound output enabling you to hear the actual sound of the signal modulation. These features make the instrument the most useful one available to even those with severe electrosensitivity.

  • Nuclear EMC Testing Services

    Washington Laboratories LTD.

    The implementation of digital control and monitoring systems in nuclear power plants drives EMC requirements for new and replacement equipment to be used in nuclear plants. For the past 20 years, the Electric Power Research Institute (EPRI) has been developing test methods to demonstrate compliance with EMC requirements. The methods and limits are called out in EPRI TR-102323. The first issue of this report was released in 1994 and the current revision (Revision 4) was released in 2013. The original report and basis included results from electromagnetic surveys at seven nuclear power plants in the United States.

  • PMDT Field Testing Services

    PMDT

    Online Partial Discharge Testing is used to verify proper working condition of electrical insulation components in high voltage equipment. The testing methods are non-invasive and performed on live equipment without the need for an outage. Our well-trained expert technicians use PMDT PDetector , PD Diagnostics, and PD Expert Instruments. Each electrical device is inspected using UHF, HFCT, Ultrasonic, Acoustic, and TEV measurements. PMDT methods utilize state-of-the-art electromagnetic sensors and analysis techniques which are more sensitive than conventional methods. 80% of power equipment failures are caused by issues that can be detected with PMDT online partial discharge test methods.

  • Radiation Counters

    PCE Instruments

    At PCE Instruments you will find UVA radiation counters, devices for measuring illumination, electro magnetic fields, solar radiation and solar activity detectors. The radiation counters for electro magnetic fields, solar radiation and lux are becoming more and more important due to increased negative effects of the environment by use of fossil fuels and leakingRadiation counters: UVA radiation counter (365 nm) for professionals electromagnetic fields. Radiation counters are used for both personal and professional use for measuring such things as transformers, power lines and electrical devices. It is also used extensively in the industrial sector or in research and development.

  • Automatic Test System

    T/R Module - Acery Technologies

    T / R modules containing microwave switches, power amplifiers, low noise amplifiers, phase shifters, power feed network and other parts of the complex circuitry. It covers many aspects of microwave circuits, digital control circuit. High-performance T / R module performance parameters of the circuit device, mechanical structure, electromagnetic compatibility, stability, have very high requirements. T cutting-edge science and technology / R module Automatic Test System is such a fast, accurate and easily measure all the parameters T / R module, and a clear, flexible way to present the results of measurements of the professional testing system.

  • Resonant Chopper Systems

    Electro-Optical Products Corp.

    An external clock signal, to provide an ultra stable modulating optical beam motion [sub] system. The system can be used as a "stand alone" unit, in the laboratory, or can be incorporated into a larger instrument/system. The chopper is ONE FIXED FREQUENCY, picked from the range of 5 Hz to 20 kHz. The chopper is a small size, light weigh, low cost and long life device. It requires low power drive electronics and does not radiate electromagnetic interference (EMI). It has high frequency stability and high amplitude stability. The chopper is IR, VIS and UV and high vacuum capable. Reference signal and position output available.

  • Capacitive Proximity Sensors

    SICK Sensor Intelligence

    Sometimes you need to know what is hidden beneath a surface. Behind a wall, for example, inside a storage container, inside a shipping container, or behind a cover. Capacitive proximity sensors are ideal for level and feed monitoring. From solid material, such as paper or wood, to granules or liquids, they can be relied upon to detect what is happening in the production process and during final inspection. Is there something behind that cover? Is the finished package really full? How much paint is still left in the tank? For capacitive proximity sensors, these are easy questions to answer. SICKs capacitive proximity sensors are never far from the action. Sensing ranges between 1 and 25 mm allow them to be used in nearly all installation situations, making them extremely adaptable for a wide range of applications. These sensors are also remarkably resistant to interference. Impurities, contamination, dust, and airborne spray particles have little effect on them, nor does electromagnetic interference. No wonder they are installed in a wide range of industries, such as food and automotive, or in storage and conveyor systems.

  • RF Shielded Test Enclosure

    JRE 0612 - JRE Test, LLC

    If you have tall devices to test, the JRE0612 is perfect. Dual I/O plates on front and rear allow plenty of I/O so tests won't suffer from lack of connectivity. A unique feature of the JRE0612 is its 'gang-ability' - a multitude of enclosures may be easily joined together, while still maintaining the isolation that JRE is known for!Featuring rugged welded aluminum construction, you can be assured of its tight RF shielding effectiveness. Long life door gasket material along with double edge engagement not only provides solid RF shielding, but smooth trouble free operation over its lifespan.Our wide selection of I/O connectors allow almost any device to be interfaced inside the enclosure, and internal electromagnetic absorbing material reduces RF reflections and hot-spots.

  • Band-Limited Gaussian Noise Source

    NIS100 Series - Sample Technology

    There is a common type of background signal in a complex electromagnetic environment - noise signal in the electronics, communications is almost everywhere. Tubes, shot noise the transistor, the current through the resistor thermal noise generated by the noise inside the receiver, and they are formed in the process of communication transmission, an antenna system, a communication channel there are a great variety of noise signals. When we assess or measure the electronic device, often need to generate the noise signal is used to simulate the noise performance of the device, in electronic countermeasures need to generate more noise signal to form a variety of noise signals. The most common of these noise signals is white noise. Thus, simulated close to ideal white noise signal noise performance will provide the technical basis for authentic styling and practical equipment.

  • Near Field Probes 30 MHz up to 3 GHz

    RF6 set - Langer EMV-Technik GmbH

    The RF6 near field probe set consists of 2 passive magnetic field probes and 2 passive E field probes for measurements in the development phase of the E-field and magnetic field in the range from 30 MHz to 3 GHz on electronic assemblies. The probe heads of the RF6 set allow a step by step localization of interference sources of the RF magnetic field and RF-E-field on an assembly. From a larger distance the electromagnetic interference is detected by RF-R 50-1 for the magnetic field and by RF-E 02 for the E-field. The RF-B 3-2 and RF-E 10 probes with their higher resolution can more presicely detect the interference sources of the magnetic field and the E-field. Field orientation and field distribution on an electronic assembly can be detected by special guidiance of the near field probe. The near field probes are small and handy. They have a sheath current attenuation and are electrically shielded. They can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance.

  • Near Field Probes 30 MHz up to 3 GHz

    RF2 set - Langer EMV-Technik GmbH

    The RF2 near field probe set consists of 4 passive near field probes for measurements in the development phase of the magnetic field in the range from 30 MHz to 3 GHz on electronic assemblies. The probe heads of the RF2 set allow the step by step localization of interference sources of the RF magnetic field on assemblies. From greater distances the electromagnetic interference can be detected by RF-R 400-1 and RF-R 50-1 probes. The RF-B 3-2 and RF-U 5-2 probes with their higher resolution can more precisely detect the interference sources. Field orientation and field distribution on an electronic assembly can be detected through a trained special use of the near field probe. The near field probes are small and handy. They have a sheath current attenuation and are electrically shielded. They can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance.

  • Fully-Sealed Medical Panel Computer With 4th Gen Intel i5/i7 Processor

    MLC 4-21 - ADLINK Technology Inc.

    The MLC 4-21 is a medical panel PC with fully-sealed aluminum housing and no grooves or joins to facilitate easy cleaning with standard disinfecting agents. Powered by the latest 4th generation Intel Core Processor, the MLC 4-21 medical panel PC offers high performance computing power, is IP65 rated and has IEC/EN60601-1 and IEC/EN60601-1-2 medical certifications. In addition, the MLC 4-21 panel PC is designed with electromagnetic emission shielding, preventing interference with nearby sensitive equipment and allowing it to be safely used in close proximity to patients. The MLC 4-21 medical panel PC meets the needs of a wide variety of clinical environments, provides convenient data input via multi-touch screen, and additional functionality with optional RFID, 2D-imager, Bluetooth, Wi-Fi, and camera, allowing it to meet current and future needs of the medical environment.

  • Precision Capacitance and Dissipation Bridge

    SG2008 - Shanghai Jiuzhi Electric Co., Ltd.

    SG2008 Automatic 12kV Capacitance & Dissipation Factor Test Set is designed to measure dissipation (tgδ) and capacitance (C) in heavy electromagnetic interference environment such as in power plants or substations. Also it can be used in laboratory for high accurate test such asHigh Voltage (EHV) class Bushings, Windings of transformer (1/2/3 windings), shunt reactors, Current Transformer, Capacitor Voltage transformer(CVT), grading capacitors of Circuit Breakers, Surge Arrester and other electrical equipments. The test set is all-in-one structure: including precision digital bridge, 12kV/200mA frequency conversion power unit, reference capacitor (CN), and other electronic circuits. An external power supply can expand the test range. True portability is realized by the lightweight. Simple usage is realized by the full automation. High performance is realized by the digital process.

  • RF over Fiber Link TX/RX

    L-Band - QuestTel

    QuestTel''s Satellite L-Band optical fiber Transmitter/Receiver set offers high pefromance and cost effective alternative to conventional coaxial systems. The L-Band Transmitter and Receiver pair is used for transporting L-Band RF over fiber from the antenna to the satellite receiver. Additionally transmitter provides optional 13/18V LNB power as well as Automatic Gain Control (AGC) to manage RF input level. By transporting the L-Band RF over fiber this range can be extended from several hundred feet to over 80 miles. Since optical signal is not affected by electromagnetic field, the quality of your signal will always stay at the high level. Also this fiber solution is more cost effective than coaxial system, as well as more reliable and flexible.