Solutions for Industrial Hygienists
Empower Your Expertise with Advanced Technology
At OHD, we recognize your expertise and offer state-of-the-art solutions that meet the rigorous demands of your profession. As an industrial hygienist, your priority is ensuring the highest standards of workplace health and safety through the use of valid, reliable technology. Our products, including the QuantiFit2™ respirator fit tester, AeroFit® respirator fit tester, Gilian air sampling pumps, and SVANTEK noise and vibration instruments, are designed to support our shared commitment to safeguarding worker health.
QuantiFit2™ Respirator Fit Testing Device
Precision and Reliability
The QuantiFit2™’s Controlled Negative Pressure (CNP) technology delivers unparalleled accuracy in fit testing, surpassing traditional methods. Recognized by OSHA and ISO, this device ensures verifiable protection for your workforce. Its rapid test times and intuitive operation make it an essential tool for industrial hygienists focused on precise, reliable results.


AeroFit® Respirator Fit Testing Device
Cutting-Edge Fit Testing Innovation
AeroFit® brings advanced aerosol technology to fit testing, providing comprehensive data that validates respiratory protection. This innovative solution aligns with OSHA and ISO standards, empowering you with detailed insights to enhance worker safety.
Gilian Air Sampling Pumps
Precision in Air Quality Monitoring
The Gilian series offers robust air sampling capabilities with advanced data handling and a range of flow rates to meet diverse needs. These pumps are critical for industrial hygienists dedicated to maintaining air quality standards and ensuring comprehensive compliance.


SVANTEK
Superior Noise and Vibration Monitoring Instruments
SVANTEK’s noise and vibration instruments are engineered for accuracy and reliability, essential for maintaining compliance with occupational health standards. These tools provide precise measurements, safeguarding employee health in high-risk environments.
Logic Cloud: Modernize Your Fit Testing Program
Streamline Compliance Tracking
Effortlessly monitor fit testing compliance across all your locations and devices. Logic Cloud centralizes your data, providing a seamless platform for meticulous oversight.
Unlock Powerful Reporting Tools
Logic Cloud equips you with robust reporting tools, enabling comprehensive evaluations of your fit testing program. Search, find, print results, and run reports on your testing program from any computer connected to the internet.
Automate Reminders to Your Team
Bid farewell to manual tracking and potential oversights. With Logic Cloud, set automated notifications to alert your team promptly as fit testing deadlines approach or lapse. Proactive compliance has never been easier.


OHD: Your Partner in Industrial Hygiene
Contact us today to learn how our products can enhance your safety initiatives and support your commitment to worker health.