MET Laboratories is now offering ISO Certification of RFID devices based on several ISO-developed RFID-based standards and corresponding test methods including conformance, and interoperability where applicable. RFID products such as proximity and vicinity cards, and passive and active RFID will benefit from this testing. MET Laboratories has developed and managed certification … [Read more...]
New Automotive Technical Center in China to Add Engineers
NXP Semiconductors N.V.’s new China Automotive Technical Center, which focuses on technical support for electromagnetic compatibility and other issues, will be built up over the next 12 months with more than 20 specialist engineers, who will work closely with their colleagues in the European Automotive Technical Centers as well as with local Tier 1 customers and domestic car … [Read more...]
European Test Company Buys EMC Lab
CSA Group has acquired INTRATest GmbH, a company with areas of expertise that include in-depth knowledge of the applicable standards, approval regulations and their interpretation and application in product design for Electromagnetic Compatibility (EMC) and Product Safety. INTRATest GmbH will become CSA's primary testing laboratory for medical equipment in Europe. CSA Group has … [Read more...]
NIST 'Noise Thermometry' System Measures Boltzmann Constant
Researchers at NIST have for the first time used an apparatus that relies on the noise of jiggling electrons to make highly accurate measurements of the Boltzmann constant. The technique is simpler and more compact than other methods for measuring the constant and could advance international efforts to revamp the world’s scientific measurement system.The Boltzmann constant … [Read more...]
New Foil Resistors Withstand 25KV ESD
Vishay Precision Group Inc.’s Foil Resistors division has released new 2-, 3-, and 4-resistor voltage dividers and resistor networks in both Bulk Metal® Foil and Z-Foil versions, which can withstand ESD of at least 25,000 V. The Z-Foil devices feature low absolute TCR of ±0.05 ppm/°C from 0 °C to +60°C and ±0.2 ppm/°C from −55 °C to +125°C, +25°C ref., TCR tracking to ±0.1 … [Read more...]
EMC Test Tables Transparent to RF
The EMC test tables by Frankonia and available from Westek Electronics are designed in accordance with CISPR 22 requirements. The table surfaces are clad in PVC while the grid surface allows accurate positioning of DUTs. The EMC test tables can support a DUT load of up to 200kg.Learn more from Ferret. … [Read more...]
IEC Offers Faster Standardization for Fast-Moving Technical Fields
The IEC is trying to cut down the voting time for the enquiry stage of a standard, the CDV (Committee Draft for Vote), by nearly half, so as to accelerate the delivery of the final standard. CDV is the last possible moment at which changes can still be made to the content of an International Standard. The CDV period currently runs for five months and during this time, a future … [Read more...]
IEC Offers Pre-Release of CISPR 16-4-2 ed2.0 Standard
CISPR 16-4-2 ed2.0, Title Specification for radio disturbance and immunity measuring apparatus and methods – Part 4-2: Uncertainties, statistics and limit modelling – Measurement instrumentation uncertainty, specifies the method of applying Measurement Instrumentation Uncertainty (MIU) when determining compliance with CISPR disturbance limits. The material is also relevant to … [Read more...]
Halogen-Free Line of Flexible Conduits
Electri-Flex Company has expanded their line of halogen-free liquid-tight flexible electrical conduit by introducing an EMI/RFI shielded version. Part of the Shield-Flex™ line, Types HFSLA™, HFEMS™ and HFEMCS™ provide exceptional shielding effectiveness from electromagnetic and radio frequency interference (EMI/RFI) coupled with the halogen-free jacketing. Halogen-free conduits … [Read more...]
EMC Business Bulletin – April 20, 2011 – Volume 11
EMV Show Review, Europe Market Study Offer Promising Signs There are two key indicators that the European EMC market is showing signs of steady growth this year. 1. The 2011 EMV Show At the EMV show, which took place in Stuttgart last month, the number of workshop attendees increased 15% over the last time this event was held in 2009, up from 923 people to 1082. … [Read more...]
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