The PortaCount™ Respirator Fit Tester is a quantitative respirator fit tester that supports respiratory protection programs throughout the entire fit test process; from training and mask …

Quantitative fit test (QNFT) methods generate a numerical assessment of respirator fit. These include ambient aerosol condensation nuclei counter (e.g., TSI PortaCount® Respirator Fit …

Step-by-step video tutorials to help you master Fit Testing. This page features expert-led videos covering the TSI PortaCount 8030/8038 and 8040/8048 models.

Test up to four individuals simultaneously with multiple units, all managed from a single control interface. Intuitive, app-like interface for fast setup, automated procedures, easy record …

The 8048-T Kit lets you begin testing immediately, with everything you need for accurate, easy, fast, and flexible respirator fit testing sessions. The PortaCount® Fit Tester Model 8048-T Kit …

Videos and other online resources for learning respirator fit testing techniques and best practices.

The TSI Portacount model 8040/48 can perform quantitative fit testing for face masks that use 99% efficient filter media. Its intelligent touchscreen solutions guide you through the fit test …

rator Fit Testing You Can Trust. The PortaCount® Respirator Fit Tester Model 8040 provides a consistent and objective quantitative respirator fit testing experience for all respirator face …

Our services include in-office qualitative fit testing and on-site quantitative fit testing with PortaCount, perfect for healthcare, construction, and high-risk industries. Add optional OSHA …

PortaCount® Respirator Fit Tester utilizes the most effective quantitative fit testing method available to identify poor fitting masks. Industry-first features train staff how to wear respirators …