6.3mm Jet Nozzle
Product information:
The jet nozzle is designed and manufactured in accordance with IEC60529 clause IPX5 and IPX6. It is used for the waterproof test of the electric appliance.
- Test for second charateristic numeral 5 with the 6.3 mm nozzle
- The test is made by spraying the enclosure from all practicable directions with a stream of water from a standard test nozzle as shown in figure 6.
- The conditions to be observed are as follows:
- Internal diameter of the nozzle:6.3 mm;
- Delivery rate:12.5 L/min±5%;
- Water pressure: to be adjusted achieve the specified delivery rate;
- Core of the substantial stream: circle of approximately 40 mm diameter at 2.5 m distance from nozzle;
- Test duration per square metre of enclosure surface area likely to be sprayed:1 min;
- Minimum test duration: 3 min;
- Distance from nozzle to enclosure surface: between 2.5 m and 3 m.
- Test for second characteristic numeral 6 with the 12.5 mm nozzle
- The test is made by spraying the enclosure from all practicable directions with a stream of water from a standard test nozzle as shown in figure 6.
- The conditions to be observed are as follows:
- Internal diameter of the nozzle:12.5 mm;
- Delivery rate: 100 I/min ±5%;
- Water pressure: to be adjusted to achieve the specified delivery rate；
- Core of the substantial stream: circle of approximately 120 mm diameter at 2.5 m distance from nozzle;
- Test duration per square metre of enclosure surface area likely to be sprayed: 1 min;
- Minimum test duration: 3 min;
- Distance from nozzle to enclosure surface: between 2.5 m and 3 m.
Technical parameters:
| No. | Item | IPX5 | IPX6 |
| 1 | Water supply | Water flow rate ＞ 12.5L/min±5% clean water without inclusion.
It can be achieved by the stainless steel water tank and pressurized equipment |
Water flow rate ＞100L/min±5% clean water without inclusion.
It can be achieved by the stainless steel water tank and pressurized equipment |
| 2 | The nozzle diameter | Ф6.3mm | Ф12.5mm |
| 3 | Water flow | 12.5±0.625L/min,Flow meter is adjustable | 100±5 L/min,Flow meter is adjustable |
| 4 | The distance from jet nozzle to enclosure | 2.5~3m | 2.5~3m |
| 5 | Testing time | Not less than 1min/m²(not less than 3 mins) | Not less than 1min/m²(not less than 3mins) |
| 6 | Pressure gauge | 0~0.25MPa | 0~0.25MPa |
| 7 | Site requirements | Dedicated IP waterproof test room whose width is more than 3m,
With good function of inflow and drainage. Wall installation |
Dedicated IP waterproof test room whose width is more than 3m,
With good function of inflow and drainage. Wall installation |
IP Rating | IP Testing Equipments 