Filter Testing
Service
Ensure Your Filters Meet the
Highest Standards of Efficiency and safety
40 years of knowledge and experience
Test rigs for your application
For 40 years, we have been experts in aerosol technology, from generation and measurement to characterization of airborne particles. We strive to offer you the best-in-class solutions. Benefit from our know-how and continuous innovation. And if you have requirements that our test rigs cannot meet, we love the challenge of developing a tailored solution.
We now offer you various service measurements in-house. Use the advantages of our state-of-the-art test rigs and ensure that your filters meet the highest standards and norms.
Measuring according to various norms and standards
Our Key Services Include
Flat Sheet
fractional efficiency
loading
differential pressure
General Ventilation Air Filters
filter efficiency following ISO 16890 or EN 779
filter efficiency and loading following ASHRAE 52.2
HEPA & ULPA Filters
fractional efficiency following ISO 29463-3,
ISO 29463-4/5 & ISO 29463-5
Compressed Air Filters
fractional efficiency following ISO 12500-3
loading and total filter efficiency following ISO 12500-1
Engine Air Filters
filter efficiency following ISO 5011
Cabin Air Filters
filter efficiency following DIN 71460-1/-4
filter loading following DIN 71460-1
Oil Mist Separators
following ISO/TS 17536-2
following ISO/TS 17536-4
Cleanable Filters
following VDI 3926
Mask & Flat Sheet
exposition and/or penetration following EN 149, 42CFR84, GB2626
penetration following ASTM 2299
penetration following CWA 17553: for community mask
On-Site Measurements
fractional efficiency of bag filter systems, cyclone separator
electrostatic separator, & other cleaning system
On-Site Measurements
particle size distribution & concentration analysis
spray, frog & cloud droplets
emission in cooling plant & chimney exhaust
tire & brake emission
blow-by measurement, e.g., H2, Diesel, heavy oil, gas
On-Site Measurements
workplace and ambient air measurements
PM1, PM2.5, PM10, TSP, A-Fraction & E-Fraction
Experience meets flexibility
Why Choose Palas?
- Advanced Technology: We employ cutting-edge equipment and methodologies to ensure precise and reliable results.
- Extensive Expertise: With 40 years of experience, Palas has unparalleled knowledge and skill in filter testing.
- Comprehensive Services: From automotive and industrial filters to healthcare and environmental applications, we cover it all.
- Global Standards Compliance: Our testing services follow international standards such as ISO 16890, EN 779, ISO 29463, and many more.
We are happy to discuss your requirements with you.
Contact us today!