OHD Partners with the University of Washington
OHD is committed to the research and future development of Respiratory Protection. That is why we have recently partnered with the University of Washington and their School of Public Health.
What’s the worst sound in the world?
No matter who you are, there’s always that one sound that makes your toes curl and your skin crawl. Whether it’s terracotta plant pots, nails on a chalkboard or children crying, there are a whole...
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...
OHD Partners with Marshall University with Donated Quantifit
OHD is committed to the research and future development of Respiratory Protection. That is why we have recently partnered with the Marshall University and their Safety Department.
OHD Quantifit - Mask Respiratory Fit Testing
Quantitative Fit Testing
Environmental Noise Monitors
Noise Induced Hearing Loss
doseBadge Noise Dosimeter
We work 12-hour shifts. What dosimeter criterion time should we use?
- Feb 18, 2019
“No Shave November” and OSHA’s Stance on Facial Hair
- Nov 2, 2016
Hygienic Safety with the Quantifit Respirator Fit Tester
- Mar 20, 2020
Respiratory Mask Fit Testing with Facial Hair
- Aug 7, 2017
What Do You Need To Measure For Your Work's Noise Regulations?
- Jul 19, 2018
Respiratory Protection Jumps to #2 on OSHA's Top 10 List
Dec 7, 2021
In Defense of Fit
Dr. Stephanie Lynch
Oct 6, 2021
MEMS Microphone Technology in Smart Cities
May 18, 2021
OHD Adds Svantek Sound & Vibration Measurement Solutions to Product Offerings
Apr 15, 2021
Introducing the Revolutionary QuantiFit2™ - True advancement in respirator fit testing
Jan 19, 2021