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 analysis
Supplier: OMEGA Engineering, Inc.
Description: The HHG1394 Gauss meter offers a quick and reliable instrument to measure electromagnetic fields in 3 axis in the 20 to 2000 milli Gauss range or 2 to 200 micro Tesla range. The HHG1394 can measure and store measurements for downloading into a PC with included RS232 software or operate real time
Supplier: Flir Commercial Systems
Description: 480846: 8GHz RF Electromagnetic Field Strength Meter Monitors high frequency radiation in the 10MHz to 8GHz frequency range Features: For electromagnetic field strength measurement including: Mobile phone base station antenna radiation RF power measurement for transmitters Wireless LAN (Wi-Fi
- Form Factor: Handheld
- Display Type: Digital
- Features: Battery Powered
- Standards and Certifications: CE Marking
Standards and Technical Documents - Cabled distribution systems for television and sound signals - Part 12: Electromagnetic compatibility of systems -- IEC 60728-12 ed1.0
Description: Applies to the radiation characteristics and immunity to electromagnetic disturbance of cable networks for television signals, sound signals and interactive services. Specifies EMC performance requirements and lays down methods of measurement.
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
- Instrument Type: Radiometer
- Interface: Parallel Interface, Other Computer Interface
- Front Panel: Computer Controllable
- Display: Video Display (CRT etc.)
Supplier: Flir Commercial Systems
Description: Measure electromagnetic field radiation levels from fans, electrical appliances, wiring, and power lines Features: Large 1/2" LCD (1999 count) display of Electromagnetic Field (EMF) level in milliGauss or microTesla Accurate measurements to 4% over a measuring range of 0.1 to 199.9mGauss (0.01
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 lines
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
- Media: Liquid, Gas
- Display: Digital
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
- Photodiode Material: Silicon
- Photodiode Package / Mounting: Other
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TES Electrical Electronic Corp.
TES-593 / 92 ElectroSmog Meter
Feature: 50MHz to 3.5GHz Frequency range. For isotropic measurements of electromagnetic fields. Non-directional (isotropic) measurement with three-channel measurement probe. High dynamic range due to three-channel digital results processing. Configurable alarm threshold and memory function. Easy to use. . Applications: High frequency (RF) electromagnetic wave field strength measurement. Mobil phone base station antenna radiation power density measurement. Wireless communication... (read more)
Browse EMF Meters Datasheets for TES Electrical Electronic Corp.
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IEC Electromagnetic Compatibility Standards for Industrial Process Measurement and Control Equipment (.pdf)
The purpose of the International Electrotechnical Commission lEC 1000-4 (previously known as lEC-801) standard is to establish a common reference for evaluating the performance of industrial-process measurement and control instrumentation when exposed to electric or electromagnetic interference
Engineering Aspects of Radiation Theory (.pdf)
All bodies above zero temperature (-273°C) emit infrared radiation in the form of waves which pass through space and are partly absorbed by bodies they strike. This radiation forms a part of the electromagnetic spectrum and has the strongest heating effect of all. The nature of the radiation
Medical Device Link . Protecting Devices from Radio-Frequency Transmitters New EMC guidelines will help engineers test and manage electromagnetic interference from nearby transmitters.
and specifications. Further, about 15% of the TIR's content is devoted to explaining the basic physics of electromagnetic energy and how it may interfere with the normal operation of electronic devices. The document explains the coupling mechanisms of radiation, conduction, and induction, while illustrating
Medical Device Link . Benchtop EMC Testing Techniques for Medical Equipment Using loop probes to help test devices for electromagnetic compatibility saves costly redesign and complements open area and chamber tests.
Medical Device & Diagnostic Industry A design may seem perfect; however, when electromagnetic compatibility (EMC) performance hasn't been considered, too often the product will fail at the point in the development process, the final testing phase, where redesign is most expensive and difficult
Measurement and Control Basics, Fourth Edition
, microwave, and. radar. The chapter on temperature measurement has been improved by. adding new illustrations and a section on radiation pyrometers. Coverage. of analytical measurement and control in Chapter 8 was increased by the. addition of a section on the principles of electromagnetic radiation and its
Medical Device Link . Using Radiation Patterns to Solve EMI Problems Radiation patterns offer insights that can help engineers find solutions to EMI problems and therefore speed a device's time to market.
Medical Device & Diagnostic Industry Radiation patterns produced by electromagnetic interference (EMI) emissions are a useful diagnostic tool for solving EMI problems in electronic medical devices. EMI radiated from computing products often has antenna-like radiation patterns, and one of the most
Maintaining signal integrity in measurement and control
Maintaining signal integrity in measurement and control. PUBLISH-IT White paper. ABB sensors and instrumentation. Signal integrity. Maintaining signal integrity in measurement and control. By Greg Livel i, ABB Measurement Products. ples of velocity meters include electromagnetic flowme
Earth Resistance Measurement
being exposed to hazardous voltages. Allow the lightning strike energy to be safely dissipated. Reduce electromagnetic interferences. Due to the fact that it is a system designed to guarantee safety, its effectiveness should be verified. The diffusion resistance value is the parameter normally