Quantifit

OHD to Partner with the University of West Virginia with use of Quantifit

OHD is committed to the research and future development of Respiratory Protection. That is why we have recently partnered with the University of West Virginia and their Department of Industrial...
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Quantifit

Chicago Fire Department Receives New SCBA Equipment

OHD has proudly been partnered with the Chicago Fire Department for over 5 years.
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Quantifit

Effective Protection: Selecting a Respirator

What is the relationship between OSHA permissible exposure limits/maximum use concentrations and assigned protection factors?
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Quantifit

TSI to Discontinue Calibration Services for certain PortaCount® Models

Have you been waiting for the right time to upgrade your fit tester from the TSI PortaCount® to the revolutionary OHD Quantifit®? Aren't you tired of the inconvenience of sometimes having to...
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