BENSELER – Industrial component cleaning and cleanliness analysis according to VDA 19

Industrial component cleaning and cleanliness analysis according to VDA 19

The objective of any cleaning job is to improve the functionality, quality and durability of sophisticated components and assemblies such as hydraulic, brake, or fuel injection systems.

The components are cleaned in a closed multi-chamber immersion system with automatic loading. Here a variety of different sizes and materials are cleaned in an aqueous solution. In addition to the lifting, lowering, and turning movements, the cleaning effect can also be amplified with ultrasonic transducers with a capacity of 12 kW (20 watts/liter).
Particulate contamination in deep drill holes or difficult to access areas are removed reliably with this method. The components are dried in a heated rotary vacuum dryer.

Analyses:

The degree of technical cleanliness is determined in our own laboratory according to VDA 19 or according to customer specifications.

Guidelines:
• Extraction
• Gravimetry (up to 0.1 mg)
• Microscopy (automated)
• Analysis protocol