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Ingress Protection (IP Code) Testing – IP18: Large Object & Extended Immersion Protection

IP18 testing is essential for determining the capability of a product to withstand extended immersion in water and to resist impacts from large objects of 50mm size. This form of testing is crucial for products designed to operate in conditions where prolonged submersion in water and potential contact with large objects are common.

As a certified IP Code testing laboratory, we realize the importance of ingress protection (IP Code) testing. When products do not meet the requirements, we assist with finding solutions. We are in constant communication throughout the entire compliance testing process. Our pricing is extremely competitive and we offer volume discounts.

Request a quote to see why so many companies partner with Keystone Compliance. Ready to get started? We are. Contact us to see why so many companies work with us to achieve their environmental standard testing needs.

Summary of IP 18 Ingress Protection Testing

As part of the International Protection (IP) Marking system, established by the International Electrotechnical Commission (IEC), IP18 testing provides a standardized approach to classifying the level of protection offered by enclosures against the ingress of solid objects and liquids.

The IP18 rating, in particular, signifies a product’s ability to resist the entry of 50mm large objects and endure prolonged immersion in water.

Understanding IP18 Testing

IP18 testing involves two key protective aspects:

50mm Large Object Protection (First Digit – ‘1’)

This test assesses the enclosure’s capacity to prevent the entry of objects with a diameter of 50mm.

Extended Immersion Protection (Second Digit – ‘8’)

This part of the test evaluates the product’s ability to withstand extended periods of immersion in water under conditions more severe than those for standard immersion testing.

IP18 Laboratory Testing Procedures

The methodology for IP18 testing is detailed and rigorous:

Test for 50mm Large Object Protection: A 50mm diameter object is used to try to penetrate the enclosure. The object should not fully penetrate or come into contact with any hazardous internal parts.

Test for Extended Immersion Protection: The product is submerged in water at a depth specified by the standard, typically deeper than 1 meter, for a prolonged period, often significantly longer than the 30 minutes used for standard immersion tests. The conditions for this test are generally more demanding, ensuring that no harmful amount of water enters the enclosure even under extended submersion.

Importance of IP18 Testing

Durability in Challenging Environments

IP18 testing ensures that products can endure harsh conditions of extended immersion and large object impacts, enhancing their overall durability and safety.

Reliability for Long-Term Use

Products passing IP18 testing demonstrate a high level of reliability, particularly in applications where prolonged water exposure is a factor.

Consumer Trust and Compliance

Achieving an IP18 rating can significantly boost consumer confidence in the product’s resilience and compliance with international standards.

Suitability for Specialized Applications

Adherence to IP18 standards is crucial for products intended for use in marine environments, outdoor settings, or other areas where extended immersion is possible.

Industry Applications

IP18 testing is particularly relevant in various sectors:

Marine and Underwater Equipment: For devices used in deep-sea exploration, marine research, or underwater operations where prolonged immersion is common.

Outdoor Electrical Installations: In environments where equipment is exposed to natural water bodies or subjected to flooding conditions.

Industrial Machinery: Especially in industries where machinery might be submerged for extended periods due to environmental or operational conditions.

Expert IP 18 Ingress Protection (IP Code) Testing Laboratory

IP18 testing plays a crucial role in verifying a product’s ability to resist intrusion from 50mm large objects and endure extended periods of immersion in water. This level of testing not only confirms the physical robustness of products but also ensures their safety and reliability in demanding and prolonged submersion environments.

In addition to IP18 testing, we offer a full range of IP Code tests, from IP10 to IP69K, ensuring comprehensive coverage for all ingress protection testing standards. Keystone Compliance strives to give our customers more time and energy on product development instead of testing. Lastly, we have full lab of test equipment which permits us to provide short lead times on scheduling. 

Ready to get started? We are. Contact us to see why so many companies work with us to achieve their environmental standard testing needs.

 

For similar tests to IP18, visit the following:

Ingress Protection (IP Code) Testing – IP08: Large Object & Extended Immersion Protection
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Ingress Protection (IP Code) Testing – IP17: Large Object & Immersion Protection
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