Dual Photometer Mode Filter Material PFE Tester SJPM-F006 100L/Min

Filter Material (Mask) Particle Filtration Efficiency (PFE) Tester

SJPM-F006 filter material (mask) filtration efficiency tester is used to quickly and accurately detect the filtration resistance, one-time filtration efficiency and load filtration efficiency of various mask raw materials and masks.

PFE filter tester meets:

• GB2626-2019 (Respiratory protection—non-powered air-purifying particle respirator)

• GB19083-2010 (Technical requirements for protective face mask for medical use)
• GB/T38413-2019 (Textiles--Test methods for filtration of particulate matter)
• YY0469-2011 (Surgical mask)
• YY/T0969-2013 (Single-use medical face mask)
• NIOSH 42 CFR84 (Respiratory protective devices)
• EN149-2001 (Respiratory protective devices)

Features of PFE filter tester

• Using dual photometer mode, the photometer has sheath gas protection function, fully protects the sensor and prolongs the service life
• Can carry out loading tests on oil substances (paraffin oil, DEHS, etc.) to accurately obtain the lowest loading efficiency
• Use Siemens micro differential pressure gauge to accurately measure sample resistance
• Use PLC and other intelligent controls, 10-inch embedded integrated touch screen, intelligent gateway, support remote software upgrades and troubleshooting.
• Using PCL+HMI and other intelligent control components, 10-inch touch screen control, support remote assistance and upgrade
• The final result is automatically calculated at the end of the test, with data storage and query, export functions, and real-time printing of test results

System Components

Aerosol generating system Special nozzle for sampling is used for generating, using NaCl, paraffin oil, DEHS and other dust sources, and the concentration adjustment is simple and convenient;

Flow equalization device Equipped with pipeline air flow equalization device to ensure uniform mixing of aerosol in the pipeline;

Filter media installation Designed according to the standard circular design, with uniform air inlet and outlet, which is convenient for aerosol and differential pressure sampling;

Sampling and data processing The upstream and downstream aerosol concentration sampling is verified by long-term sample test;

Power system Oil-free air pressure system, wide flow range, convenient adjustment and low noise;

Bench Optimized industrial design, beautiful and easy to operate;

Specification

• Test flow: 10-100L/min
• Fixture size: 100cm2
• Resistance range: 0-1000Pa
• Test efficiency: 10%-99.995%
• Test concentration: 10µg/m³-200mg/m³
• Detection medium: NaCl or paraffin oil, DEHS, etc.
• Power requirements: 220V, 50HZ, 500W
• Air source requirement: 0.6MPa clean and dry air
• Dimensions: 700x700x1780mm (width x depth x height)
• Weight: 180kg