IPX3, IPX4, IPX5 & IPX6 Test Equipment

Water Ingress Protection Testing as per IEC 60529

Ref Standards: IEC 60529 | IEC 60598-1 | IEC 60335-1 | IEC 60745-1 | BIS Standards

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IP Waterproofing & Ingress Protection Compliance

IP (Ingress Protection) testing verifies the ability of an enclosure to protect electrical and electronic equipment against the ingress of water under defined conditions. The internationally recognized IEC 60529 standard specifies the test methods and equipment required to determine the degree of protection provided by enclosures. IPX3, IPX4, IPX5, and IPX6 tests evaluate protection levels against water spray, splashing water, and powerful water jets.

IPX3 and IPX4 testing is performed using a precision spray nozzle to simulate rain and splashing water from various directions, while IPX5 and IPX6 testing uses calibrated jet nozzles to verify protection against low-pressure and high-pressure water jets. Premier's portable spray and jet nozzles offer a cost-effective and flexible alternative to oscillating tube setups for water protection testing across all industries.

Need a Portable & Cost-Effective Solution? Premier's IPX3-IPX6 nozzles serve as an ideal alternative to bulky oscillating tubes, allowing convenient water ingress testing directly inside test rooms or production facilities.

Key Advantages

100% Compliant with IEC 60529 & BIS
NABL Traceable Calibration Support
Precision Machined Brass & Stainless Steel
Interchangeable Nozzles & Pressure Control
Flexible Alternative to Oscillating Tubes
Prompt On-Site Support & Calibration Service

Industry Applications & Tested Products

LED Lights & Outdoor Luminaires EV Chargers & Power Units Automotive Electrical Components Outdoor Electrical Enclosures & Junction Boxes Household Appliances & Power Tools BIS & NABL Accredited Testing Labs

Available Nozzle Models & Specifications

IEC 60529 IPX3 IPX4 Spray Nozzle Test Equipment

IP X3 & X4 SPRAY NOZZLE

MODEL: PE IPX34

The Premier IPX3 & IPX4 Spray Nozzle (Model PE IPX34) is designed for accurate water ingress testing in accordance with IEC 60529 and BIS standards. Featuring 121 precision-drilled spray holes, an adjustable flow control valve, integrated pressure gauge, and removable shield, it delivers accurate testing for IPX3 and IPX4 ratings.

Technical Specifications

General Parameters
  • Construction: Brass & Stainless Steel
  • Thread Connection: 1/2" BSPT
  • Pressure Gauge: 0–2 bar Analog Dial Gauge (Digital Optional)
  • Spray Holes: 121 Precision Drilled Holes (0.5 mm Orifice)
  • Water Pressure: 50–150 kPa Clean Water
Nozzle Parameters
  • External Diameter: 102 mm
  • Spherical Diameter: S75.5 mm
  • Hole Pattern: Inner 24 Holes at 30°, Outer 96 Holes at 15°
  • Water Flow Rate: 10 L/min ±5% (Adjustable)
  • Baffle: Removable Brass Shield (IEC 60529 Compliant)
Demonstration Video:
IEC 60529 IPX5 IPX6 Water Jet Test Nozzle

IP X5 & X6 JET NOZZLE

MODEL: PE IPX56

The Premier IPX5 & IPX6 Jet Nozzle (Model PE IPX56) is engineered for high-pressure water jet testing per IEC 60529. Supplied with interchangeable 6.3 mm and 12.5 mm nozzles, an adjustable flow control valve, and an integrated pressure gauge, it provides precise testing for IPX5 and IPX6 ratings.

Technical Specifications

General Parameters
  • Construction: Brass & Stainless Steel
  • Thread Connection: 1/2" BSPT
  • Pressure Gauge: 0–10 bar Analog Dial Gauge (Digital Optional)
  • Nozzle Sizes: 6.3 mm (IPX5) & 12.5 mm (IPX6) Interchangeable
  • Water Supply: Clean Water
Jet Parameters
  • IPX5 Nozzle Diameter: 6.3 mm
  • IPX6 Nozzle Diameter: 12.5 mm
  • IPX5 Water Flow Rate: 12.5 L/min ±5%
  • IPX6 Water Flow Rate: 100 L/min ±5%
  • Flow Control: Precision Adjustable Flow Control Valve
Demonstration Video:

Why Choose Premier Electrosystems?

With over 40 years of engineering experience in manufacturing electrical safety and environmental testing instruments, Premier Electrosystems is a trusted partner for testing laboratories, OEMs, and certification bodies globally. Our equipment is designed strictly in accordance with IEC 60529 and BIS requirements to guarantee repeatable and reliable water ingress testing. We provide robust manufacturing, technical guidance, calibration assistance, and prompt after-sales service across India and international markets.

Frequently Asked Questions

IPX3 evaluates protection against water sprayed up to 60° from the vertical, while IPX4 verifies protection against splashing water from all directions as specified in IEC 60529.

IPX5 uses a 6.3 mm nozzle to simulate water jets at 12.5 L/min, whereas IPX6 uses a 12.5 mm nozzle to test protection against powerful water jets at 100 L/min flow rates.

IPX3, IPX4, IPX5 and IPX6 water ingress tests are specified in the international standard IEC 60529, which defines the Ingress Protection (IP) Code.

These test nozzles are widely used for testing household appliances, LED lighting, electrical enclosures, automotive components, EV chargers, industrial equipment, and other products requiring IP rating certification.

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