IPX3 and IPX4 Spray Nozzle Testing Equipment
1.Introduction
IPX3 and IPX4 spray nozzle test equipment can meet the requirement of IEC60529 clauses 14.2.3 and 14.2.4, It is to verify the protection against spraying water (IPX3) and splashing water (IPX4) for large size sample. The equipment consists by spray nozzle and control box (integrated with water tank, pressure gauge, flowmeter and control buttons). This equipment is to simulate the raining conditions to check the physical performance of outdoor luminaires, household appliance, auto parts and etc.. The spray nozzle is strictly designed according to IEC60529 figure 5.
2. Specification
| Model | IPX34AS |
| 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 | Rotameter |
| 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 |
