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Two Climate Analysts Fault Gas Leaks, but Not as a Big Warming Threat
2013-08-01 23:12:00| Climate Ark Climate Change & Global Warming Newsfeed
New York Times: Two prominent analysts of human-driven global warming have offered fresh criticisms of the way Anthony Ingraffea, a Cornell University engineering professor, has been portraying the contribution of natural gas leaks to climate change. The researchers are Raymond Pierrehumbert, a climate scientist at the University of Chicago, and Richard A. Muller, a physics professor at the University of California, Berkeley who is best known of late for his research corroborating the extent of recent climate warming....
Electrical fault finder
2013-08-01 17:10:00| Electrical Construction & Maintenance
The 3-In-1 PLR600 Power Prowler fault finder offers a digital multimeter, cable fault detection, and live event detection all in one unit read more
Tags: electrical
finder
fault
VIDEO: GlaxoSmithKline admit fault in China
2013-07-23 00:24:53| BBC News | Business | UK Edition
GlaxoSmithKline employees detained by Chinese police on suspicion of bribing doctors
TDR Cable Fault Locator supports zoom analysis.
2013-07-18 14:30:16| Industrial Newsroom - All News for Today
Using double cursor display for zoom analysis, Model A0N00019 is used to test underground cables to find impedance break points, cable damage, and terminal impedance failures in HFC systems. Unit tests 25, 50, 75, and 100 Ω impedance cables up to 2 km long with ±1 m ±1% accuracy and 5% impedance resolution. Powered by 7.2 V, 1.8 Ah Ni-MH batteries, handheld tester operates continuously for 8 hours and can also be used to indicate short circuits, open circuits, or high resistance points. This story is related to the following:Communication Systems and EquipmentSearch for suppliers of: Fault Locators
Tags: analysis
cable
supports
zoom
Arc Fault Detectors protect solar photovoltaic arrays.
2013-07-17 14:31:24| Industrial Newsroom - All News for Today
Designed to prevent dangerous thermal events on PV arrays, UL 1699B recognized PVAF Series detects arcs while minimizing nuisance trips by identifying electrical noise signature created by arc faults in array wiring. Each device monitors up to 4 PV strings by itself, and multiple PVAFs can run in parallel to monitor more strings or whole combiner box. Available in configurations powered with 12 or 24 Vdc, PVAF Series monitors strings up to 15 A at 1,000 V or combined lines up to 40 A at 1,000 V. This story is related to the following:Electronic Components and Devices Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!Test and Measuring InstrumentsSearch for suppliers of: Arc Fault Detectors | Sensing Arrays | Arc Fault Protection Products | Pressure Array Sensors |
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