Quantifit

OHD Donates Quantifit to Respiratory Protection Center of Chun Shan Medical University in Taiwan

OHD has recently partnered with the Chun Shan Medical University and provided them with an OHD Quantifit mask fit testing device. Providing these up and coming students with the capabilities to...
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OHD News

The Finishing Trades Institute International Partners With OHD

The Finishing Trades Institute International (IFTI) is pleased to announce a new and exciting partnership with OHD - a company we have had the pleasure of working with since discovering them while...
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fit testing

New ISO Standards for Mask Fit Testing

  In March 2018, after a five-year process involving more than 60 countries, a brand new international safety and occupational health standard, ISO, was published. The standard works to set a new...
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Quantifit

Fit-Testing Definitions - Everything That You Need to Know

Fit-testing has changed over the years. For a while, there was only one accepted technology and method for testing the fit of masks. Those processes have changed (for the better) as we provide an...
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Quantifit

Fit Testing: A Complete Return on Investment Breakdown

It is respirator fit-testing season. You have only a few days to test several hundred employees and their equipment. You are pulling essential personnel out of the field and inefficiencies in...
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1 min read
Quantifit - May 8, 2018

Volcano on Hawaii Erupts with Life-Threatening Gases

You never know where you might be and what you might be doing when you need a tight fitting mask that has a proper seal. That is where the people on the Island of Hawaii found themselves last Friday when the Kilauea volcano...
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1 min read
Quantifit - Feb 16, 2018

OHD Partners with the University of Minnesota

OHD is committed to the research and future development of Respiratory Protection. That is why we have recently partnered with the University of Minnesota and their Environmental Health and Safety Department.
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2 min read
Quantifit - Jan 15, 2018

Now THAT's what you call a great Distributor!

Every day at OHD we strive to protect those who protect us! We accomplish that by developing and offering industry-leading health and safety instruments that protect the world’s lungs, hearing, and vision. To succeed in this...
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1 min read
Quantifit - Jan 8, 2018

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 and Management Systems.
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2 min read
Quantifit - Dec 12, 2017

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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