Salient Characteristics.pdf

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Fit Test Machine
Solicitation number
FA303027Q0001
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This document is a Salient Characteristics letter specifying requirements for the procurement of a quantitative respirator fit tester (QNFT) to support military respiratory protection programs. The specified equipment is the PortaCount Model 8040 Respirator Fit Tester, which must utilize Condensation Nuclei Counter (CNC) technology to simultaneously measure ambient aerosol concentrations inside and outside respirator masks. The device must be capable of testing all tight-fitting respirators with ≥99% filter efficiency, including SCBA, CBRN masks (M50/M51), and elastomeric half/full facepieces, with a fit factor measurement range of 1 to 10,000+ and particle detection capability in the 0.02 to 1.0 micrometer size range.

The equipment must comply with automated protocols per OSHA 29 CFR 1910.134 and ANSI/ASSP Z88.10 standards. Operationally, the device requires a Real-Time FitCheck Mode for immediate respirator adjustment during donning, a touchscreen interface for standalone operation compatible with PC-based group data management software, and data transfer capability via WiFi, Bluetooth, and USB-C. The unit must be field-deployable with a maximum weight of 5.0 lbs and include a ruggedized transport case. The software must enable a single administrator to manage up to four units simultaneously from one interface.

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Statement of Objectives.pdf PDF
Solicitation - FA303027Q0001.pdf PDF

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Salient Characteristics

Name Brand: PortaCount Model 8040 Respirator Fit Tester

1. Purpose The purpose of this letter is to outline the salient characteristics required for the procurement of a quantitative respirator fit tester (QNFT) to support mission-critical respiratory protection programs. The specified requirements ensure that the equipment provides accurate, objective, and automated fit testing for service members and personnel utilizing high-efficiency respiratory protection.

2. Technical Specifications & Performance The following characteristics are mandatory for any equipment provided under this requirement to be considered technically acceptable:

Category Characteristic Mandatory Requirement

Technology

Detection Method

Must utilize Condensation Nuclei Counter (CNC) technology to measure ambient aerosol concentrations inside and outside the mask simultaneously.

Compatibility

Mask Types

Must be capable of testing all tight-fitting respirators with ≥99% filter efficiency, including SCBA, CBRN masks (e.g., M50/M51), and elastomeric half/full facepieces.

Performance

Fit Factor Range Must be capable of measuring Fit Factors from 1 to

10,000+.

Performance

Particle Range Must detect particles in the 0.02 to 1.0 micrometer size range.

Category Characteristic Mandatory Requirement

Compliance

Standards

Must include pre-programmed automated protocols compliant with OSHA 29 CFR 1910.134 and ANSI/ASSP Z88.10.

3. Operational & Functional Requirements

Feature Requirement

Real-Time Data Equipment must feature a Real-Time FitCheck Mode to allow for immediate adjustment of the respirator during the donning process.

User Interface Must feature a touchscreen interface for standalone operation and be compatible with PC-based software for group data management.

Connectivity Must support data transfer via WiFi, Bluetooth, and USB-C.

Portability The unit must be field-deployable, weighing no more than 5.0 lbs, and include a ruggedized transport case.

Group Testing Software must allow a single administrator to manage up to four (4) units simultaneously from one interface.

Salient Characteristics
1. Purpose
2. Technical Specifications & Performance
3. Operational & Functional Requirements

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