// USAF
QuantiFit2 Virtual Operator Calibration
The QuantiFit2 Virtual Operator Gas Mask Fit Testing System requires an annual calibration, which the system manufacturer, OHD, executes. The systems come with a five-year prepaid calibration package that includes round-trip shipping for all systems in the continental U.S. For all systems outside the continental U.S., please contact OHD directly.
Please include all accessories and the OHD datalogger when shipping the system back for annual calibration.
When your system’s pre-paid calibration package lapses, OHD will reach out with next steps.
To start the OHD QuantiFit2 Virtual Operator Gas Mask Fit Testing System Calibration Process, please complete the form to the right.