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Testing service

Home Palas® Filter Media Sample Testing Service

Do you have sample testing needs but no suitable testing equipment?
Does your test equipment only provide mass concentration filtration efficiency, but not a classification efficiency curve for particle number concentration?
Do you want to complete the filter performance test of each standard at a wind speed of more than 16.7cm/s (100l/min @100cm2)?
It doesn’t matter, come to Palas®, we provide sample testing service to solve your urgent needs!

Whether you are a filter material supplier or a direct user of filter products, do you often pay attention to the following key performance indicators of filtration for evaluating products?

  1. Initial Fractional Efficiency
  2. Pressure Drop Curve
  3. Fractional Efficiency during Loadings
  4. Dust Holding Capacity
  5. Gravimetric Filtration Efficiency
  6. Most Penetrating Particle Size (MPPS) and Fractional Efficiency.

Palas®not only provides the corresponding filter media and filter element testing solutions, but also provides various standard filter media testing services. For details, please refer to the table “Testing Service Contents“.
Test service availability: May 6, 2022

Meanwhile, Palas®provides the following related products and solutions.
Palas® Product Line
PMFT Series Mask Filtration Performance Test Rig
MFP Series Filter Media Filtration Performance Test Rig
FET Series Filter Filtration Performance Test Rig
HMT Series Oil Mist Separator Test Rig
DFP Series Compressed Air & Natural Gas Filter Test Rig
Promo/Welas Series Particle Size Spectrometer
Fidas®, AQ Guard, Frog Series Ambient Air Particulate Monitoring Solutions
SMPS Series Scanning Electric Mobility Particle Size Spectrometer
Dilution System
Liquid Generator Series
Solid Generator Series
Discharge System

Testing Service Contents:

AN

Standard

Test Contents

Lead Time

S00002101

ISO 16890

  1. Pressure Drop Curve;
  2. Fractional Efficiency of DEHS;
  3. Fractional Efiiciency of KCL;
  4. Loading Measurement of Dust (Optional);
  5. Report against ISO 16890

1-2 weeks

S00002101

EN 779

  1. Pressure Drop Curve;
  2. Fractional Efficiency of DEHS;
  3. Fractional Efiiciency of KCL;
  4. Loading Measurement of Dust (Optional);

1-2 weeks

1474

ISO 29463-3

  1. Pressure Drop Curve;
  2. Fractional Efficiency of DEHS or NaCl;
  3. MPPS Determination;

3-4 weeks

1474

EN 1822-3

  1. Pressure Drop Curve;
  2. Fractional Efficiency of DEHS or NaCl;
  3. MPPS Determination;

3-4 weeks

S00002101

EN 149

Initial efficiency and breathing resistance only (not including pre-conditioning and loading test)

1-2 weeks

S00002101

42 CFR 84

Initial efficiency and breathing resistance only (not including pre-conditioning and loading test)

1-2 weeks

S00002101

ASTM F2299-3

Quick Filtration Efficiency Test

1-2 weeks