Quantitative Respirator Fit Test Solutions: Portacount, AccuFIT, and More
Even though OSHA first accepted quantitative respirator fit testing (QNFT) methods in the 1980s, only a few companies have produced fit testing instruments that use those methods. Products like AccuTec’s AccuFIT 9000 and TSI’s Portacount are among the only ones on the market today for use by employers in their Respiratory Protection Program. What is […]
