www.safetyandhealthmagazine.com/articles/16941-respirator-leakage-instrument
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Respirator leakage instrument

April 22, 2018

The OHD Quantifit uses scientifically proven and patented controlled negative pressure technology to directly measure respirator leakage. Using a challenge pressure of 53.8-93.1 L/min, the Quantifit stresses the mask as an employee would while breathing heavily under extreme physical conditions, and eliminates the need for consumables to perform a fit test.

OHD LLLP

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