Filter Media Testing System

Standards

ISO 11155-1 / DIN 71460-1

Technical Data

Benefits

• Simultaneous measurement of particles in both feed gas and clean gas

• Particle size measurement range: 0.2 – 40 µm

• Maximum concentration = 10⁶ particles/cm³ (undiluted)

• Internationally comparable measurement results

• Widely distributed measurement systems

• High repeatability of test methods

• Easy to use with various test aerosols, such as SAE coarse powder, NaCl/KCl, DEHS

• Maximum raw gas concentrations up to >1000 mg/m³ (ISO Fine) or >5000 mg/m³ (ISO Coarse), capable of measuring fraction separation efficiency for load testing

• Flexible filter testing software FTControl

• Pressure loss measurement, fraction separation efficiency measurement, and load measurement procedures

• Easy to operate, even untrained personnel can quickly use the equipment

• Short setup time

• Customer-initiated cleaning and calibration

• Easy use of measurement technology components – even in other applications

• Mobile setup, easy to move on casters

• Reliable operation

• Verify the functionality of individual components and the entire system during pre-delivery acceptance testing and upon delivery.

• Low maintenance

• This equipment will reduce your operating costs.

Applications

• For use in filter media and small filter elements

• Applications during product development/production monitoring

• Tested according to ISO 11155-1 / DIN 71460-1 (cabin air filters)

• Tested according to ISO 5011 (engine air filters)

• Tested according to ISO 16890 (indoor air filters)

• Various versions conforming to other standards.