SJPM-F006 Mask Automated Particulate Filtering Efficiency Tester
SJPM-F006 Mask Automated Particulate Filtering Efficiency Tester was designed and manufactured according to YY0469-2011 technical
requirements for surgical masks and GB2626-2006 self-absorption
filter respirator for respiratory protective equipment. At the same
time, it also refers to the international advanced design concept
of similar equipment (such as TSI company of the United States),
based on the principle of "European standard EN1822-3:1998 single
filter material test", but it is also suitable for the domestic
relevant industry test status.
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
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