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The PortaCount® Respirator Fit Tester 8040 is a quantitative respirator fit tester. It features intelligent touchscreen solutions that support respiratory protection programs from training through compliance.

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TSI Portacount Respirator Fit Tester Model 8040


Next-Generation Portacount for Qualitative Fit Testing

The TSI Portacount model 8040 can perform qualitative fit testing for face masks that use 99% efficient filter media. Its intelligent touchscreen solutions guide you through the fit test process ensuring you achieve quick and accurate results. Great new features such as real-time FitCheck measurements, pre-test training, fit test exercise animations and multi-test controls will allow you to achieve the results you need with minimal effort.

Features and Benefits

  • OSHA, CSA, HSE, and ANSI compliant for all respirators equipped with 99% efficient filters.
  • Measures fit factors greater than 10,000
  • Computes respirator fit factor using microscopic particles in ambient air
  • Automates fit testing with FitPro Ultra Software
  • Real-Time FitCheck Mode to train new users and troubleshoot failed fit tests
  • Mask sampling adapter kits enable fit testing in employee’s personal respirators
  • Software prints fit test cards with fit test report or on ID cards


  • Full-face elastomeric
  • Half-face elastomeric
  • NIOSH series-100 filtering-facepiece
  • NIOSH series-95 filtering-facepiece*
  • Series FFP3 disposable respirators
  • PortaCount Model 8040 Includes

    • Carrying case
    • AC power supply with global plug adapters
    • Alcohol supply (sixteen 30 ml bottles of 99.5% reagent grade isopropanol enough for ~240 hours of operation)
    • FitPro Ultra Software
    • Standard accessory kit (twin tubing, zero filters, spare wicks, alcohol fill capsule and cartridge, USB cable)

    FitPro Ultra Software

    • New FitPro Ultra fit test software improves efficiency and simplifies fit testing
    • New advanced user interface with intuitive design supporting one-step-to-a-fit test
    • Wireless WiFi communication to leverage the utility of a laptop or tablet
    • Industry first active animations guide the test subject through the fit test exercises to ensure greater compliance
    • Interactive troubleshooting guide
    More Information
    PN 8040
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