Quantifit

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,...
Read More
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...
Read More
Quantifit

Chicago Fire Department Receives New SCBA Equipment

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

Effective Protection: Selecting a Respirator

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

OHD Partners with the Chicago Fire Department and NIPSTA

OHD recently took part in a city wide training for the Chicago Fire Department. OHD, along with NIPSTA (Northeastern Illinois Public Safety Training Academy) completed a "Train the Trainer" session with the OHD Quantifit to...
Read More
3 min read
OSHA - Aug 7, 2017

Respiratory Mask Fit Testing with Facial Hair

The OHD Quantifit: ohdusa.com/products/quantifit
Read More
1 min read
OHD Quantifit - Mask Respiratory Fit Testing - Jun 15, 2017

The OHD Quantifit - The Fastest and most Accurate Fit Test - User Testimonial

Below is a recent OHD Quantifit® customer testimonial sent in by an onsite workplace safety solutions company based out of California:
Read More
Quantifit - Apr 18, 2017

What's Required for a Respiratory Fit Test Program?

The Basics of Fit Testing
Read More
1 min read
OHD News - Feb 16, 2017

The new OHD!

Occupational Health Dynamics - A new strategic addition to the SCHAUENBURG International Group
Read More