ISO 12103-1 A2 Fine Test Dust

About ISO 12103-1 A2 Fine Test Dust

Test Dust A3 Medium is a standardized contaminant dust used for filter performance testing, fuel filter evaluation, hydraulic systems, and air filtration efficiency analysis. Manufactured as per ISO 12103-1 standard, this medium-grade Arizona test dust ensures accurate and repeatable test results for laboratory and industrial applications.

It is primarily composed of quartz particles (approximately 6977%) with a controlled particle size distribution, making it ideal for testing dust holding capacity, filtration efficiency, pressure drop, and contaminant retention performance. This test dust is widely used by filter manufacturers, R&D laboratories, and quality control departments for standards-based validation and product development.

The dust is processed under strict quality control to maintain uniform particle size, reproducibility, and compliance with international testing norms, helping industries achieve reliable and comparable filtration test outcomes