TSI Portacount® Mask Fit Testing
TSI Portacount® Mask Fit Testing
TSI Portacount® Mask Fit Testing

TSI Portacount® Mask Fit Testing

Regular price£75.00

Vendor: Sentinel Laboratories Ltd

Pricing based per candidate at our office RH16 2LH. 

For onsite courses please request pricing by emailing sales@sentinel-laboratories.com or call 01444 484044 where one of the sales team will be happy to help. 


Quantitative Respirator Fit Testing. The Highest Level of 

In many of today’s workplace environments, a respirator and a proper respirator fit test are critical components of employee respiratory protection.

Fire service and police employees, as well as industrial companies and healthcare professionals, have come to depend on properly fitting respirators for protection from respiratory hazards, such as chemical and environmental hazards, as well as airborne biohazards.

By ensuring a respirator is correctly sized and worn, a respirator fit testing program can help ensure the highest level of respiratory protection.

Sentinel Laboratories Ltd have a number of skilled TSI Portacount Operators. We are able to offer mask fitting either on or off site using the latest TSI Portacount 8048 model.

Easy, Accurate, and Repeatable

The TSI PortaCount® respirator fit testing equipment measures real-time fit while the user simultaneously performs a series of moving, breathing, and talking exercises designed to simulate the same movements made when carrying out their roles. With step-by-step guidance, the instrument walks you through the fit test. The Portacount® uses a bespoke computer programme which runs an automated fit testing procedure that directly follows the HSE 479 protocol.

Once the fit test is complete, it is easy to generate reports. The test results load into a database for retrieval and regulatory compliance. 

Total Mask Testing Solutions

From quantitative fit testing equipment to mask integrity testing equipment, TSI helps you comply with regulated standards to ensure your workers' respiratory safety.

Passing a real-time quantitative respirator fit test proves that the face piece is sized and donned correctly and provides valuable training opportunities. The PortaCount® Respirator Fit Tester can test all types of respirators, including N95 filtering face-piece respirators.

Testing mask integrity helps identify leaks and ensure the proper functioning of a face piece. The Mask Integrity Test Accessory (MITA), in tandem with the PortaCount® Respirator Fit Tester, tests full-face respirators and chemical, biological, radiological, and nuclear defence (CBRN) gas masks.

Product Details

No other respirator fit tester can quantitatively fit test all types of respirators-gas masks, SCBAs, respirators, even N95, FFP1, and FFP2 disposable (filtering-facepiece) respirators. The PortaCount® Pro+ Respirator Fit Tester 8038 eliminates the guesswork of tedious and error-prone qualitative fit test methods. If the mask requires appropriate testing, count on the PortaCount® Pro+ Fit Tester to provide the fastest, easiest, and best HSE (UK) and OSHA (US)-compliant fit test method.


  • OSHA, CSA, HSE, and ANSI Compliant for all tight-fitting respirators, including series N95, N99, N100, FFP1, FFP2, and FFP3 filtering facepiece respirators
  • Built-in N95 Companion™ technology
  • Measures fit factors greater than 10,000
  • Switch between N95 and N99 modes of operation in seconds
  • Automates fit testing with FitPro+™ Fit Test Software
  • Standalone operation - no external computer required
  • Use an external computer to generate reports and print fit test cards
  • The colour touch screen enables operation via the touch of a finger, pen, or stylus


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