How we can help you!

Occupational Health Dynamics has a range of products and services to help you protect your employees and manage your occupational risks. 

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  • Seamless Sound Solutions
  • Handheld Sound Level Meters
  • Titmus Vision Screener

Philadelphia Police Department

Philadelphia Police Department has placed their confidence in the OHD Quantifit Respirator Fit Testing System to protect their counter terrorism team. 

OHD values our relationship with the Philadelphia Police Department and we look forward to many long years of a successful partnership. 

Read more: Philadelphia Police Department

Quantitative Fit Testing, Pass or Best Fit?

It occurred to me the other day, as I was finishing up some quantitative fit testing for a client, is simply passing a quantitative fit test the objective?

Is it in the best interests of the employee and employer to simply conduct quantitative fit testing to pass the minimum fit factor of 500 for a full face respirator and 100 for half face respirator?

Read more: Quantitative Fit Testing, Pass or Best Fit?

NYPD Goes With Quantifit

The New York City Police Department (NYPD) has taken delivery of twenty OHD Quantifit Fit Testing machines.  The machines will replace the department's 20 Porta-Count Fit Testers.

The NYPD is following suit with the FDNY and other neighboring agencies in switching to the state-of-the-art Quantifit Fit Tester.

Read more: NYPD Goes With Quantifit

Join OHD at AIHce2014 +Stewardship May 31 - June 5


Our expert representatives will be presenting our products and services in addition to providing demonstration and training sessions.  Feel free to contact us and let us know you are coming by our booth.  We look forward to seeing you there!  sales@ohdusa.com.

Join OHD at Safety 2014 - Orlando, FL - June 8-11


Our expert representatives will be presenting our products and services in addition to providing demonstration and training sessions.  Feel free to contact us and let us know you are coming by our booth.  We look forward to seeing you there!  sales@ohdusa.com.

Join OHD at Police Security Expo, June 24-25


Our expert representatives will be presenting our products and services in addition to providing demonstration and training sessions.  Feel free to contact us and let us know you are coming by our booth.  We look forward to seeing you there!  sales@ohdusa.com.

OHD Training

OHD offers training in many areas related to industry hygiene. Training sessions are regularly scheduled throughout the year, but they may be tailored to a company's specific needs.

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Equipment Calibration

OHD offers on-going service, support, and calibration on equipment sold. This includes annual calibration for the OHD FitTester 3000, Quantifit, doseBadges, and sound level meters.

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Service & Support

OHD is one of only four Service and Calibration Centers worldwide for the Cirrus Research plc doseBadge Noise Dosimeter and we can offer you a complete range of service, calibration and upgrade options for this unique product.

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Safety Programs

OHD also distributes a wide range of industrial hygiene and occupational health equipment including EKG devices, otoscopes and occupational health and safety software, and more. Allow us to assist you in building or improving your safety program.

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