Vehicle Cabin Air Filter Tester

Applicable standards

DIN 71460-1 Road vehicles - Air filters for passenger compartments of motor vehicles - Part 1: particulate matter filtration tests

SO/TS 11155-1 Road vehicles - Air filters for occupants' compartments - Part 1: particulate filtration test.

GB/T 14295-2019

GB/T 13554-2020

Product Advantages

Complies with recognized international standards like DIN 71460-1 and ISO/TS 11155-1. ensuring standardized and comparable test results.

Accurately measures particulate matter filtration efficiency across a wide range of particle sizes.

Enables precise determination of pressure drop and dust loading capacity, critical performance indicators.

Equipped with highly accurate sensors for real-time monitoring of temperature, relative humidity, and atmospheric pressure.

Utilizes advanced components for precise dust dispersion (e.g., SAG 410/L), aerosol generation (e.g., ATM 220), and electrostatic neutralization (e.g., EAN 581).

Features high-precision particle counters (e.g., TOPAS spectrometer LAP321) for accurate particle measurement.

Facilitates comprehensive and repeatable testing essential for product development, validation, and quality assurance.

Product Features

Air Flow System: Capable of generating and controlling airflow rates from 70 to 700 m³/h.

Pressure Difference Measurement: Integrated sensors and system for measuring pressure drop across the filter from 0 to 1000 Pa.

Filter Adapter: Designed to securely mount and test filters with dimensions up to 300 x 600 mm.

Test Section: Standardized cross-section of 180 cm² for consistent airflow distribution.

Environmental Sensors: Integrated sensors for continuous monitoring of temperature, relative humidity, and atmospheric pressure during tests.

Dust Disperser: Specific model SAG 410/L, capable of dispersing dust from 2 to 245 g/h.

Aerosol Generator: Specific model ATM 220 for generating test aerosols.

Electrostatic Neutralizer: Specific model EAN 581 for neutralizing electrostatic charges on aerosols.

Light Particles / Particle Counter: Utilizes laser aerosols in conjunction with a TOPAS spectrometer LAP321 for accurate particle counting and sizing.

Control and Data Acquisition System: (Implied) for automated test sequences, data logging, and analysis.

Technical parameters

Air flow :70… 700 m3/h

Pressure difference :0… 1000 Pa?

Filter adapter :300x600 mm

Cross section :180 cm2

Sensors: temperature, relative humidity, atmospheric pressure

Dust disperser :SAG° 410/L(2… 245 g/h)

Aerosol generator :ATM 220

Electrostatic neutralizer :EAN 581

Light particles: laser aerosols

Counter :TOPAS spectrometer LAP321

Power Supply :400 V AC, 16 A

Test bench size :460x120x340cm