Fluid Susceptibility Testing
The Applied Technical Services Family of Companies’ (FoC’s) fluid susceptibility testing services evaluate how well materials withstand exposure to various types of liquids. Over their service life, many types of equipment will encounter liquids, either intentionally or unintentionally. Excessive exposure to liquids can create hazardous conditions for equipment operators. Our environmental testing lab is equipped with the credentials and expertise needed to ensure your equipment complies with fluid susceptibility safety standards.
What is Fluid Susceptibility?
Fluid susceptibility refers to a material’s vulnerability to fluid-induced complications, including degradation and failure. Fluid susceptibility is an important focus in industries where materials are regularly exposed to liquids, including the following:
- Aerospace
- Automotive
- Marine
- Military
What are Fluid Susceptibility Tests?
During fluid susceptibility tests, technicians expose sample materials to liquids in various ways. While the specifics of the testing procedure will dictate the length of liquid exposure and the type of liquid used, all susceptibility tests provide critical insight into how liquid exposure may alter a material’s characteristics. This process is crucial in ensuring that a product complies with regulations and is a suitable choice for its intended application. Technicians perform fluid susceptibility tests with a wide array of fluids, including:
- Beverages
- Cleaning agents
- Engine oils
- Fire extinguishers
- Hydraulic fluids
- Transmission fluids
Fluid susceptibility tests are commonly used to evaluate the following types of equipment:
- Electronic devices and enclosures
- Protective coatings
- Sealants
More About Our Fluid Susceptibility Tests
Our environmental testing lab conducts comprehensive fluid susceptibility tests that evaluate your equipment in compliance with notable standards, such as:
Our technicians can conduct controlled immersion, dripping, and splashing fluid susceptibility tests to reflect the conditions present across various operational environments.
Understanding the Importance of Fluid Susceptibility Tests
Improper or inadequate fluid susceptibility tests can lead to the following complications:
- Noncompliance with regulations
- Reliability issues
- Shortened operational life spans
- Increased maintenance costs
- Potentially hazardous conditions
Contact Us
Call us today at +1 (888) 287-5227 or submit a web form to speak with one of our testing experts about our fluid susceptibility tests or various other environmental testing services.

