Salt Spray Testing
Reliable Salt Spray Exposure Simulation Services for Material Testing
What is Salt Spray Testing?
Salt spray testing or salt fog testing is a highly standardised and effective method of simulating corrosive environments in a controlled laboratory setting. As a key part of Product Testing, the process involves placing samples inside a sealed test chamber and exposing them to a continuous, atomised salt water solution at a specific temperature.
This accelerated test mimics months or even years of severe environmental exposure in just a matter of days or weeks. It is the benchmark method for evaluating the corrosion resistance of:
- Protective Coatings: Including paint, powder coatings, and varnishes.
- Plated Surfaces: Such as zinc, nickel, chromium, and copper plating.
- Conversion Coatings: Including phosphating, chromating, and anodising on materials like aluminium.
- Bare Metals and Alloys: To compare their inherent resistance to corrosion.
Our Salt Spray Testing Capabilities: Adhering to Global Standards
Our UKAS accredited testing protocols are meticulously designed to provide you with reliable and repeatable results, strictly adhering to the most recognised international standards or if needs be using them as the basis for your own unique requirements.
- ASTM B117: The industry-standard practice for operating a salt spray (fog) apparatus. It provides a controlled corrosive environment to evaluate the relative corrosion resistance of coated and uncoated metallic specimens.
- ISO 9227: The international standard for ‘Corrosion tests in artificial atmospheres — Salt spray tests’. We conduct Neutral Salt Spray (NSS) testing under this standard, which is applicable to a vast range of metals, alloys, and coatings.
- There are multiple Military and cyclic specifications that use the same equipment and concentrations of salt spray with subtle variations in angle and exposure periods.
By testing to these exacting standards, we ensure your results are globally recognised and can be used for quality control, research and development, and compliance verification.
Why Choose Our Salt Spray Simulation Services?
- Reliable Salt Fog Control: Our chambers allow for defined control of Salt spray levels and temperature, enabling us to replicate specific environmental conditions or comply with industry standards.
- Comprehensive Testing Capabilities: We offer a wide range of salt fog testing, from the standardised continous salt fog exposure to complex temperature, cycling tests, and complementary services to test for any changes in properties.
- Customised Testing Protocols: We work closely with you to develop tailored test protocols that meet your specific product requirements or rigorously follow industry standards.
- Traceable Compliance and Assured Quality: We maintain rigorous records throughout the testing process, ensuring full traceability. This includes documented validation of the chambers performance using reference materials, certified salts and calibrated equipment, verified staff competency, and a transparent chain of custody for your samples. Our services provide the verifiable evidence you need to meet industry regulations.
Key Outcomes You Can Expect from our Salt Fog Testing Services:
- Reliable Assessment of Salt fog Resistance: Following exposure, samples undergo careful rinsing and drying. Our experienced team conducts detailed evaluations, often with dual observers for enhanced objectivity. We utilise microscopy when necessary to identify subtle defects, adhering to standards like MIL-DTL-5541F. We identify a range of corrosion indicators, including rust, pitting, coating issues, and more.
- Compliance with Industry Standards: Our traceable testing data supplies the necessary documentation to demonstrate compliance with relevant industry standards and regulations.
- Confidence in Product Durability: By evaluating the corrosion resistance of your materials, we provide critical data to help ensure the reliability of your components and products over their intended lifespan.
Our Commitment to Service Delivery:
- Straightforward Sample Submission: We’ve designed our sample submission process to be straightforward and efficient, minimising delays in testing your materials
- Collaborative Communication: We prioritise clear and open communication, working closely with you to fully understand your testing objectives and ensure the tests are performed to your specifications.
- Comprehensive and Understandable Reports: Our testing reports are structured to be easily understandable and directly applicable to your quality assurance documentation and decision-making processes.
- Dedicated Technical Support: Our experienced team is readily available to address any inquiries you may have and provide comprehensive technical support throughout your testing experience.
Need To Test Your Products Salt Fog Resistance?
Salt spray Testing Standards We Test Your Products Against
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