IEC 60529 IPX3/4 Handheld Water Spray Nozzle IP Code Testing Equipment

Complied Standards & Clauses

IEC 60529:2013 “Degrees of protection provided by enclosure (IP code)” IPX3 & IPX4.

Equipment Overview

Structure: This device is manufactured according IEC 60529 figure 5, it can achieve IPX3 / IPX4 hand-held spraying test by connecting water pipe.

Samples and Restrictions: Electrical and electronic products, automobiles, motorcycle parts, communication products, household appliances, outdoor lighting and signal devices, etc

Application: To verify the protective performance of the enclosure for electronic and electrical products, automobiles, motorcycle parts, household appliances, seals and lamps under water spraying and splashing at degree IPX3 and IPX4.

Principle: Ensure that the water spraying and splashing speed reaches the standard required value by controlling the water supply flow, make the enclosure of the specimen to be splashed in all directions.

Use Environment:

Use place: temperature 15-35 ° C, relative humidity 25%-75%, atmospheric pressure 86 ~ 106kpa (860 mbar -1060 mbar), there should be equipped with lighting and waterproof leakage switch (or socket), the ground needs to be flat, and the water intake and drainage function should be good.

Water source: clean water or tap water without impurities, equipped with water cleaning filter.

Technical Parameters

Parameters of Spray Nozzle	Outer diameter: Ф102mm, spherical diameter: SФ75.5mm, 1 hole at the center, 2 inner circles of 12 holes at 30° pitch,4 outer circles of 24 holes at 15° pitch , total 121 holes of Ф0.5mm, made of brass.
Water Flow	10L/min±5%, flow meter is adjustable
Pressure	50～150Kpa, the pressure gauge measuring range: 0～0.25Mpa
Moving Shield	Made of aluminum, can be detachable
Optional	Configure with 18L/min rotameter: 1 piece, water pipe: 3 M, Hoop: 4 pieces

Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery testing equipment,  electromagnetic compatibility (EMC) test system, environmental testing equipment, fire retardant test equipment, dust-proof waterproof testing equipment and electrical appliances testing equipment. Our products covering electrical vehicle, electric power, communication, electrical appliances and electronic devices industries.

Sinuo has a professional technical research and development team, which is proficient in various international standards such AS IEC, ISO, EN, VDE, BS, AS, ASTM, GB and industry standards such AS MBN LV124, VW-80000. We master physical mechanics, heat, electricity, fluid and other theoretical knowledge in the application of equipment. And continue to focus on industry standard equipment performance optimization, operation simplification and equipment stability and reliability improvement.

Sinuo has two factories in Guangzhou and Dongguan, and cooperates with many research institutions and schools. Our R&D and production capacity are in the forefront. We have authorized agents in South Korea, the United States, South Africa, Egypt, Pakistan, the Philippines and other places, we serve customers BV, CSA, Intertek, SGS, TUV and other internationally renowned testing and certification institutions, local government quality inspection departments and production factories.