small nanoparticle counter News

  • testo DiSCmini - The smallest nanoparticle counter in the world

    The Diffusion Size Classifier testo DiSCmini is a handheld sensor for the measurement of nanoparticle number, average diameter and lung-deposited surface area LDSA with a time resolution of up to 1 second (1Hz). The measuring principle is based on electrical charging of the aerosols. The small size of the testo DiSCmini makes the instrument particularly suitable for personal carry-on ...


    By Testo SE & Co. KGaA

  • Recent Federal Developments

    TSCA/FIFRA/IRIS/EPCRA EPA Revokes TSCA Section 4 Testing Requirements For Certain High Production Volume Chemical Substances: On March 16, 2012, the U.S. Environmental Protection Agency (EPA) revoked certain testing requirements for six chemical substances and all testing requirements for four chemical substances. 77 Fed. Reg. 15609. EPA is reportedly basing its ...


    By Acta Group

  • The 2012 LIFE+ projects

    Austria 4 projects (14.5 million) LIFE+ Environment Policy and Governance (1 project – 3.6 million) LIFE-URBANLAKE (Stadt Wien – Magistratsabteilung 45 – Wiener Gewässer): This project intends to define strategies to reduce the vulnerability of the “Alte Donau” from effects of climate ...

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