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Antarcticas CO2 level tops 400 ppm for first time in perhaps 4 million years

2016-06-17 14:05:35| Climate Ark Climate Change & Global Warming Newsfeed

InsideClimate: The concentration of heat-trapping CO2 pollution in the atmosphere has passed the 400 parts per million (ppm) threshold in Antarctica for the first time in at least 800,000 years, and possibly as long as four million years, scientists reported this week. The new measurements, reported by British and U.S. research stations, show that every corner of the planet is being affected by the burning of fossil fuels, according to British Antarctic Survey (BAS) scientists who track environmental changes...

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Flip Chip Resistors deliver load life stability of 50 ppm.

2016-02-25 14:31:05| Industrial Newsroom - All News for Today

Based on Z1 Foil Technology, which matches solid alloy to ceramic substrate with polyimide bonding, FRFC Series features TCR of ± 0.2 ppm/°C (-55 to +125°C, +25°C ref), ESD immunity to 25 kV or more, and noise-free operation. Devices offer power rating up to 750 mW at +70°C and resistance range from 5 Ω to 125 kΩ. Available in 0805, 1206, 1506, 2010, and 2512 case sizes, resistors are suited for bridge networks, gyro navigational controls, pressure sensors, process controls, and weighing systems.

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Letter/Legal-Size Workgroup Printers offer speeds to 24 ISO ppm.

2015-11-02 14:31:08| Industrial Newsroom - All News for Today

Intended for use by workgroups, multifunction WorkForce® Pro WF-6590 and single-function WF-6090 help improve productivity by minimizing workflow disruptions. These A4 letter/legal size models offer color and black print speeds of 24 ISO ppm, use high-yield cartridges capable of printing of up to 14 paper reams before requiring replacement, and feature 1,580 sheet capacity. Able to securely integrate into networks, printers also support PCL4, PostScript®3, remote printing, and cloud access.

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A Global Milestone: CO2 Passes 400 PPM

2015-05-06 19:02:00| Climate Ark Climate Change & Global Warming Newsfeed

Climate Central: For the first time since record keeping began, carbon dioxide levels have surpassed 400 parts per million (ppm) globally, according to newly published data for March. CO2 emissions are the main driver of climate change and have risen more than 120 ppm since pre-industrial times. The planet has warmed 1.6°F over that period as well. This isn't the first time 400 ppm has made news. In May 2013, CO2 measurements taken at Mauna Loa surpassed 400 ppm for the first time. Measurements have been taken...

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New Pipe Weld Purge PPM Oxygen Analyzer By Advanced Instruments Inc.

2015-01-16 06:30:16| chemicalonline Home Page

The new-to-market GPR-1000 WP Pipe Weld Purge PPM Oxygen Analyzer by Advanced Instruments is designed specifically for pipe welding applications. Featuring an innovative design and advanced long-life electrochemical oxygen sensor, this unit generates highly reliable trace ppm oxygen readings in seconds and is 40% less than competitive analyzers

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