PMFT 1000

Test of respiratory masks better than the standard. Exact analysis of filter mask efficiency from 100 nm up to 40 µm.  SARS-CoV-2 size approx. 120 nm - 160 nm.

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Brief product description in two-pages as PDF
Product Description
Detailed product description as PDF
PMFT 1000

PMFT 1000

Test of respiratory masks better than the standard. Exact analysis of filter mask efficiency from 100 nm up to 40 µm.  SARS-CoV-2 size approx. 120 nm - 160 nm.

Description

Test of respiratory masks better than the standard. Exact analysis of filter mask efficiency for SARS-CoV-2 (size approx. 120 nm up to 160 nm). 8 size channels for efficiency from 100nm and 180 nm.

  • Test rig working principle better than GB 2626, EN 143, EN 149 and EN 13274-7
  • Testing of fractional efficiency, e.g. efficiency in whole size range of 100 nm up to 40 µm
  • Exact analysis of filter and filter mask efficiency for SARS-CoV-2 (size approx. 120 nm up to 160 nm) in the size range between 100nm and 180 nm we have 8 size channels
  • Future proof: Works with any kind of aerosol without adjustments
  • Further measurement of differential pressure, e.g. as well within different face velocities
  • Face velocity adjustable between 1.5 - 50 cm/s
  • Product capable of fast quality assurance AND continuous optimization in R&D (display of size distribution)
  • Individual face mask adapter for your product
  • Attractive 2 years maintenance package for availability of test rig

PMFT 1000 is based on Palas® MFP 1000.

Efficiency of Respiratory Masks_Coronavirus.PNG

Pictured: Analysis of filter and filter mask efficiency for Corona Virus

The size distribution of the test aerosol according to the standard is as follows:

Oil: Geom. standard deviation 1,8 | Median diameter 301 nm
DEHS Size Distribution
Pictured: DEHS size distribution

NaCl: Geom. standard deviation 2,1 | Median diameter 63nm
NaCl Size Distribution
Pictured: NaCl size distribution

Benefits

  • Test rig working principle better than GB 2626, EN 143, EN 149 and EN 13274-7
  • Testing of fractional efficiency, e.g. efficiency in whole size range of 100 nm up to 40 µm
  • Exact analysis of filter and filter mask efficiency for Corona Virus (size approx. 120 nm up to 160 nm) in the size range between 100nm and 180 nm we have 8 size channels
  • Future proof: Works with any kind of aerosol without adjustments
  • Further measurement of differential pressure, e.g. as well within different face velocities
  • Face velocity adjustable between 1.5 - 50 cm/s
  • Product capable of fast quality assurance AND continuous optimization in R&D (display of size distribution)
  • Individual face mask adapter for your product
  • Attractive 2 years maintenance package for availability of test rig

Datasheet

Measurement range (size) 0,10 – 40 µm
Volume flow
1 – 35 m3/h (pressurized operation)
Power supply

115/230 V, 50/60 Hz
Dimensions
approx. 600 • 1,800 • 900 mm (W • H • D)
Inflow velocity 5 – 100 cm/s (others on request)
Differential pressure measurement
0 – 2,500 Pa
Test area of the medium

100 cm²
Aerosols Dusts (e. g. SAE dusts), salts (e. g. NaCl, KCl), liquid aerosols (e. g. DEHS)
Aerosol concentrations
For SAE Fine without additional dilution up to 1,000 mg/m3 (ISO A2 Fine)
Compressed air supply


6 – 8 bar

Applications

  • Test of respiratory masks
  • Exact analysis of filter mask efficiency for e.g. Corona Virus
  • Filter testing for HEPA quality

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