diesel smoke meter News

  • Black carbon pollution emerges as major player in global warming

    Soot from biomass burning, diesel exhaust has 60 percent of the effect of carbon dioxide on warming but mitigation offers immediate benefits.  Black carbon, a form of particulate air pollution most often produced from biomass burning, cooking with solid fuels and diesel exhaust, has a warming effect in the atmosphere three to four times greater than prevailing estimates, according to ...

  • New Flexothermâ„¢ Heated Products Gaining Traction with Major OEMs

    Neptech, Inc. just announced a new line of Flexotherm™ Heated Lines offering industry-leading quality, durability and value.  Building on its core strength in the electrically heated products category, they’ve now added a new smoke meter line that is compatible with virtually any opacity monitor on the market. After successful prototype testing with a leading diesel engine ...


    By Neptech Inc.

  • Rickshaw research reveals extreme Delhi pollution

    The three-wheeled rickshaw lurched through New Delhi's commuter-clogged streets with an American scientist and several air pollution monitors in the back seat. Car horns blared. A scrappy scooter buzzed by belching black smoke from its tailpipe. One of the monitors spiked. Joshua Apte has alarming findings for anyone who spends time on or near the roads in this city of 25 million. The numbers are ...


    By Associated Press

  • ASTM D1655 - 11b standard specification for aviation turbine fuels

    This specification covers purchases of aviation turbine fuel under contract and is intended primarily for use by purchasing agencies. This specification does not include all fuels satisfactory for reciprocating aviation turbine engines, but rather, defines the following specific types of aviation fuel for civil use: Jet A; and Jet A-1. The ...


    By ASTM International

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