Our Experience.

Whether you are looking to outsource your oxygen precision cleaning needs or want to do it yourself, WHA will make sure it’s done right. We’ve been in the oxygen cleaning business for over 25 years, and our systems and methodology are informed by our research and extensive experience in oxygen system failure analysis, hazard analysis, and testing.

Our engineers are heavily involved in the creation of international oxygen cleaning standards, and WHA represents the technical contact for ASTM G93 (Standard Practice for Cleaning Methods and Cleanliness Levels for Material and Equipment Used in Oxygen-Enriched Environments).

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    Types of parts cleaned

Oxygen Precision Cleaning.

Our state-of-the-art clean room and laboratories were custom-built to meet the rigorous demands of oxygen precision cleaning. Everyday we receive parts from all over the world, and each one goes through our meticulous cleaning process.

Quality control is of utmost importance, and we’re uniquely equipped to provide the extra step of oxygen cleanliness verification (OCV) to quantifiably demonstrate and certify parts to customer-requested cleanliness specification.

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Oxygen Cleanliness Evaluation.

We offer our unique oxygen cleanliness verification (OCV) as a standalone service for clients who wish to test the cleanliness of their own parts, components and systems. WHA relies on techniques like solvent extraction, gravimetric analysis, and particle counting/sizing to quantify cleanliness levels.

We can analyze your components equipment in our labs or travel to your own facilities to provide on-site contamination analysis. Identifying any contamination sources is critical to ensuring and maintaining cleanliness, so we use tools like contamination mapping and material characterization to help locate sources.

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Process Review
and Consulting.

Our engineering staff offers both remote and on-site process review and consulting services. We’re happy to share our research and experience with you and can provide guidance on your process development and cleaning agent selection.

Our consulting services often go hand-in-hand with specialized training packages, equipping your team with the latest information and best practices in oxygen cleaning.

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Let’s talk.

Are you interested in oxygen cleaning? Contact us to request a free consultation with an experienced engineer who can help you better understand your needs and our solutions.

Request a consultation