Understanding ISO 16232 and VDA 19.1 Standards for Industrial Parts Cleaning

The ISO 16232 and VDA 19.1 standards are international reference frameworks that define how to measure and ensure the cleanliness of industrial components, particularly in the automotive, aerospace, and medical industries.

Both standards establish methodologies to:

• Extract contaminant particles
• Filter and analyze them
• Classify their size, type, and quantity
• Compare the results against acceptable limits

What exactly does the
ISO 16232 standard define?

The ISO 16232 standard covers:

Interpretation of results according to the type of component
Types of extraction methods (spray, ultrasound, rinsing, combination)
Operating parameters (pressure, duration, temperature)
Filtration procedures
Particle analysis: number, size, type (metallic, non-metallic, fibers)

How does WashTech help
comply with these standards?

Our systems are designed from the outset to comply with these standards:

Machine design compatible with ISO/VDA controls
Particle separation through fine filtration
Monitoring of critical process parameters (pressure, temperature, timing)
Pre-process validation in the laboratory.

What solutions does
WashTech offer?

At WashTech, we design and manufacture equipment specifically engineered to meet precise cleanliness criteria.

High-precision rotary spray machines
Immersion and ultrasonic systems for extreme criteria
Fine filtration
Pre-process validation with internal testing
Equipment compatible with ISO 16232 / V