- Tests All Respirator Types
- Meets OSHA’s streamlined 2019 CNC protocol
- Rugged & quick to deploy
- Standalone or PC Operation
- WiFI Enabled
- Runs anywhere with new Battery Pack*
*Battery Pack Sold Separately.
Quantitative vs Qualitative
There are multiple ways to break down the differences between Qualitative fit testing and Quantitative fit testing. Quantitative is data-based, provides a real objective metric, and usually tests the actual mask individuals will wear to protect them. Qualitative is based on a series of sensory questions.
Types of Quantitative Fit Testing
AccuFIT 9000® Machines use the Ambient Aerosol Method (CNC) of fit testing, which can be performed in as little as 3 minutes, and works on full-face, half-face, and even disposable masks and respirators.
CNC Fit Testing
AKA Condensation Nuclei Counting.
- Can test ALL types of respirators
- Test fit in dynamic mode, while test subject is moving and breathing
- Best correlation with gold standard
- Much easier to learn and perform protocols
- Produces direct fit factor
CNP Fit Testing
AKA Controlled Negative Pressure.
- Cannot test filtering facepieces (N95 masks)
- Test subject must hold breath and not move
- Poor correlation with gold standard
- Extremely operator technique dependant
- Back calculated fit factor approximation
NEW AccuFIT DataManager™
Database Conversion Utility Program
The AccuFIT Data Manager™ software will readily migrate any data you’ve previously stored, even databases from other manufacturers.
NEW AccuPACK Rechargeable External Power Supply
The AccuPACK™ external power supply has all the power you need to operate your AccuFIT9000® or AccuFIT9000® PRO for a full work shift of up to 12 hours without having to be plugged into an AC outlet.
Recent Articles
Even though OSHA first accepted quantitative respirator fit testing (qnft) methods in the 1980s, few companies have produced fit testing machines that use those methods. Products like AccuTec’s AccuFIT and…
Not all companies that use qualitative fit testing as a means to test the fit of respirators may know that the results are not necessarily 100% accurate. If this is…
Very few people like mandates, but there are many that make sense. For instance, restaurants are required to meet certain standards of cleanliness and sanitation to stay open and functioning.…