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IPX3 and IPX4 Spray Nozzle Testing Equipment for Water Tightness Test as per IEC60529

 IPX3/4 Spray Nozzle Test Equipment

1. Introduction

IPX3/4 spray nozzle test equipment can meet the requirement of IEC60529 clauses 14.2.3 and 14.2.4 and figure 5, it is it is apply to verify the protection against spraying water (IPX3) and splashing water (IPX4) for large size sample. The equipment is consisted by spray nozzle, water tank and control box. This equipment is to simulate the raining conditions to check the physical performance of outdoor luminaires, household appliance, auto parts and etc.

 

2. Features

● For IPX3 and IPX4 tests.

● The spray nozzle is processed by CNC technology, the head is made of pure brass, and the surface is mirror-polished. The moving shield is made of aluminum, and the other parts are made of SUS304 stainless steel.

● The surface of the nozzle head is sprayed with an anti-rust coating, which can effectively prevent the watermark on the surface of the nozzle from producing patina and affecting the appearance.

● The spray nozzle has 121 holes with diameter 0.5mm (1 hole at center, 2 inner circles of 12 holes at 300 pitch, 4 outer circles of 24 holes at 150pitch), completely meet the requirement of IEC60529.

● The control box includes timer, power switch button, emergency stop button, start button and flowmeter.

 

3. Specification

Outer size (L*W*H)

870mm*600mm*950mm (control box)

370mm*115mm*165mm (spray nozzle)

Spray nozzle diameter

102mm

Number of holes

121

Hole diameter

Φ0.5mm

Holes position

1 hole at center

2 inner circles of 12 holes at 300 pitch

4 outer circles of 24 holes at 150pitch

Outer diameter of water inlet

Φ16mm

Outer diameter of water pipe

Φ28mm

Flow rate

10L/min±5%

Flowmeter adjustment method

Manual adjustment  

Water pressure range

50-150Kpa

Flowmeter display

Glass flow meter

Capacity of water tank

150L

Working power

220V/50Hz

Water source

1. The user is required to configure a water source for the equipment at the installation site, with a water pressure not less than 0.2Mpa, and install a 4/8 inch faucet.

2. The faucet is not more than 2 meters away from the equipment

Requirement for the site

The ground is level, the drainage is unobstructed, the ground and walls are waterproofed, and the floor drain or drainage ditch is set




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