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Standards and Technical Documents - Electromagnetic compatibility (EMC) - Part 4-21: Testing and measurement techniques - Reverberation chamber test methods -- IEC 61000-4-21:2003
Description: from electric and electronic equipment. Test methods are defined in this part for measuring the effect of electromagnetic radiation on equipment and the electromagnetic emissions from equipment concerned. The simulation and measurement of electro-magnetic radiation is not adequately exactShow More
Supplier: RS Components, Ltd.
Description: Near-field probe sets for EMC pre-compliance measurement technology. Ideal for the qualitative recording of electromagnetic radiation. Various broadband probes with different receiver characteristics Probe Type = Active, Electric Field, Magnetic Field Bandwidth = 3GHz Model Number p = HZ540 Number
- Probe Type: Oscilloscope, Magnetic
- Bandwidth: 3.00E9 Hz
Supplier: Magnetic Shield Corporation
Description: A cost effective, handheld, single-axis AC magnetic field meter that provides quick & reliable measurements of electromagnetic field (EMF) radiation generated by external sources like power lines, electrical wiring, motors, audio/visual equipment and other devices. Note: No probe is required
- Device Type: Gaussmeter (Tesla Meter)
- Technology: Magneto-inductive
- Form Factor: Handheld
- Outputs / Interfaces: Analog Voltage
Standards and Technical Documents - ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-3: TESTING AND MEASUREMENT TECHNIQUES - RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST -- CSA IEC 61000-4-3Supplier: CSA Group
Description: concerned. The simulation and measurement of electromagnetic radiation is not adequately exact for quantitative determination of effects. The test methods defined are structured for the primary objective of establishing adequate repeatability of results at various test facilities for qualitative analysisShow More
Supplier: OMEGA Engineering, Inc.
Description: The HHG191 Gauss Meter represents the latest design in magnetic measuring equipment, allowing measurements up to 2000 mG to 200 micro-tesla with a basic accuracy of 2.5% plus 6-digit. The HHG191 is capable of measuring the electromagnetic field radiation intensity that is produced from electric
- Device Type: Gaussmeter (Tesla Meter)
- Flux Density Measurement: 0.2000 to 2 Gauss
- Sensing Accuracy: 2.5 ±% Full Scale
- Resolution: 0.1000 µG
Supplier: Magnetic Shield Corporation
Description: for construction; either MuMETAL® Sheet with Perfection Annealing applied or our stock Co-NETIC® AA Perfection Annealed Sheet. After taking measurements of electromagnetic field (EMF) radiation generated by external sources and establishing the main source(s) of unwanted electromagnetic fields
- Triggers: Anechoic - RFI / EMI
- Configuration: Laboratory / Room
- Test Parameters: Electromagnetics
Supplier: ValueTronics International, Inc.
Description: The Narda 8716 is a hand-held, battery-powered meter designed to simplify the measurement of electromagnetic fields. It can be used with any Narda 8700 Series probe. The meter enables you to perform both simple measurements and more demanding ones that require averaging and/or data logging. It canShow More
Description: respond, in the broadest sense, to electromagnetic radiation detected by the eye and processed by various physiological systems. Common definitions and measurement protocols for lighting installations are needed to support this work and to support communication with designers. This guide, the work of CIEShow More
Description: . The IEEE Transactions on Nuclear Science is published bimonthly. Its scope includes all aspects of the theory and application of nuclear science and engineering. It focuses on instrumentation for the detection and measurement of ionizing radiation; particle accelerators and their controls; nuclearShow More
Supplier: TE Connectivity – Sensors
Description: external pressures up to 1,000 PSI [70 bars]. Double magnetic shielding offers excellent protection from external electromagnetic fields. The HCA/HCA-RA Series can be configured with a number of standard options including but not limited to high temperature operation (+220ºC) and mild radiation
- Measurement Range: 10 inch
- Linearity: 0.2500 to 0.9000 ±% Full Scale
- Operating Temperature: -65 to 300 F
- LVDT Type: Current Balance AC-AC
Description: penetration of RF/microwaves into biological tissues; skin effect; relaxation effects in materials and the Cole-Cole model (display); the near field of an antenna; blackbody radiation and the various associated laws; and microwave measurements. * RF/Microwave Interaction Mechanisms in Biological MaterialsShow More
Rotary Position Sensors - Honeywell Hawk™ 1-Inch Series Resolvers, single speed, 1.06 in OD, fully housed with transformer, 0.120 in shaft OD, 7 V, 5000 Hz, leadwire, series 11 NEMA servo-mount enclosure, no bolt pattern -- S10H01XHAGNXG
Description: , so they are not susceptible to performance fluctuations in harsh environments. Resolvers are inherently radiation hardened and offer durable EMC (Electromagnetic Compatibility) performance. Honeywell Hawk 1-Inch Series Resolvers are durable, reliable, non-contact, absolute position sensors
- Sensor Technology: Hall Effect Sensor
- Category of Device: Sensor Element / Chip
Supplier: OSI Optoelectronics
Description: to 0.07 nm (6 eV to 17,600 eV), one electron-hole pair is created per 3.63eV of incident energy which corresponds to extremely high stable quantum efficiencies predicted by Eph/3.63eV (see graph below). For measurement of radiation energies above 17.6 keV, refer to the "fully Depleted High Speed
- PN, PIN, or Avalanche: PIN Photodiode
- Spectral Response: X-ray, UV
- Spectral Response Range: 200 to 1100 nm
- Active Area Diameter or Length: 0.1969 inch
Description: radiationtolerant technology for inclusion in new and emerging micro-, nano- and picosatellites.. A current experimental approach for conducting measurements of radiation induced effects in inorganic and polymer electro-optic modulators is presented along with a discussion of the challenges facing spaceShow More
Supplier: Eagle Eye Power Solutions, LLC
Description: as a multi-color image with user-selected color palette, sensitivity, and span. Images can be stored on the micro SD card and subsequently transferred to a PC for analysis and report generation as needed. Thermographic cameras (infrared cameras) detect radiation in the infrared range of the electromagnetic
- Operating Temperature Range: -4 to 662 F
- Accuracy: -2 to 2 ±% Full Scale
- Detector Type: Array
- Features & Options: Battery Powered, Built-in Color / Visual Camera, Portable, Protective Cooling Jacket, Removable Data Storage
Supplier: ValueTronics International, Inc.
Description: Averaging with Data Storage Fiber Optic and Cable Inputs RS232 Interface Calculates Percent of Standard Small, Lightweight, Ergonomic Design The Narda 8718 is a hand-held, battery-powered meter designed to simplify the measurement of electromagnetic fields. It can be used with any Narda 8700 SeriesShow More
Description: Standard Equipment Includes: Complete w/sensor 3ft (930mm) cable 9V battery Hard carrying case Three axis (X, Y, Z) electromagnetic field measurement The EMF tester is designed to provide user a quick, reliable and easy way to measure electromagnetic field radiation levels around power linesShow More
Supplier: JENOPTIK Optical Systems, Inc.
Description: exhibiting electromagnetic fields, ionizing radiation or poisonous gases.
- Operating Temperature Range: 5 to 122 F
- Spectral Range: 7.5 microns
- Accuracy: 2 ±% Full Scale
- Maximum Frame Rate: 50 to 60 frames per second
Supplier: Hi-Tech Controls, Inc.
Description: for outdoor lying and resistant to UV-radiation, oxygen, ozone and hydrolysis. Conditionally resistant to microbes. This screened cable is ideal for use in data signal transmission free from interferences for measurement and control engineering technology. * EMC = Electromagnetic compatibility Note
- Product Category: Bulk Cable
- Number of Conductors: 2 to 65 #
- Rated Voltage: 4000 volts
- Operating Temperature: -50 to 80 C
Supplier: Servoflo Corporation
Description: hand-communicator and MSH375 hand-communication together. Electromagnetic radiation conforms to IEC801 standard. Features: 4-20 mA current output (2-wire) with HART Digital compensation and linearity correction -10C-70C digital wide temperature compensation Local and long distance zero, range
- Electrical Output: Analog Current
- Pressure Reading: Absolute, Gauge
- Working Pressure Range: 0.0 to 14504 psi
- Accuracy: 0.1000 ±% FS
Supplier: Lambda Technologies
Description: to fractures, welds, and similar features. Electrolytic material removal is required for subsurface measurement. The subsurface residual stress distributions are corrected for the penetration of the radiation into the subsurface stress gradient, and for stress relaxation caused by sectioning or layer
- Technology: Electromagnetic (Eddy Current / GPR), Penetrant Testing System (Dye / FPI), Radiographic / X-ray
- Industry: Aerial / Crane, Automotive, Aviation / Aerospace, Coatings / Platings, Piping / Pressure Vessel, Welding / Fabrication, Structural / Construction
- Regional Preference: North America, United States Only, Midwest US Only
Supplier: StellarNet, Inc.
Description: StellarNet Dual-DSR spectrometer systems combine two instruments to cover the ultra violet, visible and near infrared portions of the electromagnetic spectrum. The two instruments work as one creating a unified spectral graph over the entire wavelength region, 200-2300nm. The two instruments employ
- Measured Wavelength: 200 to 1700 nm
- Instrument Type: Radiometer
- Interface: Parallel Interface, Other Computer Interface
- Front Panel: Computer Controllable
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Is Your NMR Lab in High Demand?
PulsarTM is a high resolution, benchtop, cryogen-free NMR spectrometer High resolution ( <1 Hz achieved using Autoshim function, no manual shimming required) 60 MHz rare-earth permanent magnet Cryogen-free system 19F or 1H measurements on single probe Benchtop NMR system - no dedicated room required Small footprint - suitable for virtually any laboratory from side-by-side with a reaction vessel in the applied research environment, to near-line in an industrial production area Perfect... (read more)
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A.H. Systems Inc.
Antenna Terms and Definitions
Most antennas are resonant devices, which operate efficiently over a relatively narrow frequency band. An antenna must be tuned to the same frequency band that the radio system to which it is connected operates in, otherwise reception and/or transmission will be impaired. Antenna Factor: The Antenna Factor (AF) is defined as the ratio of the incident Electromagnetic Field to the output voltage from the antenna. Balun: An acronym for Balanced/Unbalanced. Typically an RF transformer used... (read more)
Browse Antennas Datasheets for A.H. Systems Inc.
International Commission on Illumination (CIE)
Guide to Protocols for Describing Lighting. Lighting quality encompasses human needs, architectural integration and economic constraints (including energy). To develop information about the luminous conditions that will fulfil lighting quality goals in various settings one needs to know how people respond, in the broadest sense, to electromagnetic radiation detected by the eye and processed by various physiological systems. Common definitions and measurement protocols for lighting installations... (read more)
Browse Standards and Technical Documents Datasheets for International Commission on Illumination (CIE)
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Research of measurements on electromagnetic radiation associated with power line communication (PLC) networks
So the E can not be got by measure the H in PLC network’s electromagnetic radiation measurement .
Non-ionizing electromagnetic radiation monitoring in Greece
The measuring equipment must be a fully autonomous unit which is able to: (a) operate continuously (on a 24-h basis), (b) perform electromagnetic radiation measurements in the frequency range of interest covering the main sources that contribute to the total exposure …
Measurement and Analysis of Electromagnetic Radiation of 110KV High-Voltage Lines in One Urban Location in Chongqing P.R. China
The electromagnetic radiation measurements of different monitoring points, under the same high-voltage lines, showed the location which is nearer the high-voltage line maintain a consistently higher level of radiation than the more distant locations (P <0.005).
Power frequency electromagnetic radiation wireless measuring analysis system
So the system resolves some of the deficiencies (inflexible operation, insecurity, disability of real-time continuous monitoring and conducting a detailed analysis of data, expensive, etc) of existing power frequency electromagnetic radiation measuring device.
Pattern recognition based on the measurements of low-frequency electromagnetic radiation
The low- frequency electromagnetic radiation measurements are important to the protection of human health.
The monitoring results of electromagnetic radiation of 110-kV high-voltage lines in one urban location in Chongqing P.R. China
The electromagnetic radiation mea- surements of different monitoring points, under the same high-voltage lines, showed the location which is nearer the high-voltage line maintain a consistently higher level of radiation than the more distant locations (p < 0.05).