Guangzhou HongCe Equipment Co., Ltd.
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IEC60529 Figure 5 Handheld Brass Spray Nozzle Tester For IPX3 IPX4 121 Holes
Product Introduction
The HT IPX3/4 Spray Nozzle is a hand-held test device to verify protection against spraying and splashing water. The water pressure can be adjusted using the flow control knob on the device to give the required flow rate. The pressure can be seen on the gauge which is conveniently positioned by the nozzle. The spray pattern of the nozzle is made to the specifications of IEC 60529. The difference between IPX3 and IPX4 is that the baffle should be removed in the IPX4 test. To make the shell in every possible direction is splashing, this device can be used with a rotating table of the sample.
Technical Parameters
| Item | Parameter |
| Input power | Single phase AC220V,50Hz |
| Water supply | Water flow rate is ＞10L/min±5%, pressure is 50～150kpa clean water without inclusion. |
| Spray nozzle parameters | External diameter: Ф102mm spherical diameter: SФ75.5mm 121 holes of Ф0.5mm; 1 hole at the centre 1 inner circles of 12 holes at 30°pitch 4 outer circles of 24 holes at 15°pitch Moving shield-Aluminum Spray nozzle-Brass |
| Water flow | 10L/min±5%,Flow meter is adjustable |
| Pressure gauge | 50～150Kpa,Range of pressure gauge 0～0.25Mpa |
| Baffle | Removable |
| Site requirements | Dedicated IP waterproof test room,The ground should be flat with illumination With good function of inflow and drainage. |
| Testing time | Manual control, at least 5min |
Pressure gauge
Movable shield with counterweight
Ball valve for water flow regulation
Hose connector
Installation and Commission
Install the water flow meter, hose and watering device as below picture shown, and then open the valve to adjust the water flow to be (10 ± 5%) L / min, and check whether the pressure gauge shows the pressure in the range of 50-150KPa. If the water flow is less than 10 liters, then a booster pump should be installed, please refer to the blow picture.
Waterproof rating for IP3 sample test: According to IEC60529 Figure 5, with flapper test.
Waterproof rating IP4 sample tests: Please remove the flapper to make the sample can be splashed in all directions.
If you don't know how to use it ,please click here user manual HH0803.pdf to get tue user manual .
