Spraying Water and Splashing Water (IPX3 & IPX4)

Two of these ingress protection tests subject the equipment under test (EUT) to water splashing and spraying. These tests have the IPX3 and IPX4 designations. In the case of water spraying, the second digit would always be a 3, while in the case of water splashing, it would always be a 4.... Read More

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Here are the details of  Spraying Water and Splashing Water.

Spraying Water Testing for IPX3:

  • A spray is defined as water that is falling at any angle up to 60°.
  • The water being sprayed against the enclosure from any angle must have no negative effects on the equipment under test (EUT).
  • The test specifications include a minimum five-minute runtime, 0.7 liters of water per minute, and pressures between 80 and 100 kN/m2.

Splashing water testing for IPX4:

  • Described as water splashing in either direction against the enclosure.
  • The water being splashed against the enclosure from any direction must have no negative effects on the equipment under test (EUT).
  • The test specifications include a minimum five-minute runtime, 10 liters of water per minute, and pressures between 80 and 100 kN/m2.

Infinita Compliance’s expertise in assisting manufacturers to discover ingress spots in their products as well as viable solutions sets our IPX3 spraying water and IPX4 splashing water testing apart from the competition. 

Why should you perform your ingress testing at Infinita Compliance’s IP Code lab? Our clients like our quick turnaround times, capacity to communicate the testing procedures and methodology, ability to provide consulting engineering help when failures occur, and competitive pricing. It is what has made us one of the nation’s fastest-growing businesses and the most reputable test labs in the area.

To learn why we are the sole ingress protection lab for so many manufacturers across the nation, get in touch with us for a quote on ingress protection testing.

Table 01: The complete set of IPX3 and IPX4 IP Code combinations and an overview of each test are provided below

IP ScoreProtection Level Against Foreign Solid ObjectsProtection Level Against Water
IP03Not ShieldedA Mist Of Water
IP13>50 Mm Solid ItemA Mist Of Water
IP23Solid More Than 12.5″A Mist Of Water
IP33Object>2.5 Mm SolidA Mist Of Water
IP43>1 Mm Solid ItemA Mist Of Water
IP53Dust ShieldedA Mist Of Water
IP63Dust OffA Mist Of Water
IP04Not ShieldedWater Sputtering
IP14>50 Mm Solid ItemWater Sputtering
IP24Solid More Than 12.5″Water Sputtering
IP34Object>2.5 Mm SolidWater Sputtering
IP44>1 Mm Solid ItemWater Sputtering
IP54Dust ShieldedWater Sputtering
IP64Dust OffWater Sputtering

Video 01: Spraying Water and Splashing Water (IPX3 & IPX4)

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