TSI OmniCount™ Wearable Respiratory Protection Assessment System (WRPAS)

The TSI OmniCount™ Wearable Respiratory Protection Assessment System (WRPAS) represents a new milestone in fit assessment for military and defense research teams. Purpose-built for battlefield protection factor studies, this rugged, portable system enables accurate, water-based particle measurement during realistic activities, from crawling and climbing to sprinting under load.

Unlike traditional fit testers that require upright positioning, power sources, and complex setups, OmniCount™ WRPAS is truly wearable and motion-tolerant. Whether you're evaluating next-gen CBRN respirators, conducting Battlefield Protection Factor Studies (BPFS), Simulated Workplace Protection Factor Studies (SWPFS), or performing live-agent testing, OmniCount™ WRPAS allows you to assess respirator performance in the same conditions it’s actually used. Moreover, it provides breathing and motion measurements using built-in differential pressure and 3-axis acceleration sensors.
 

Why It is Beneficial for You

• Water-based, orientation-free measurements - no flammable fluids, no positional constraints
• Fully portable and wearable - ideal for dynamic task-based assessments
• Built for military protocols and evaluating real-world conditions

 

What You Can Use It For

• Battlefield protection factor studies (BPFS)
• Simulated workplace protection factor studies (SWPFS)
• Live-agent testing
• Fit assurance measurements in real-world conditions

 

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