IP test standards and test requirements of Road Vehicles

The test requirements for the IP level test of road vehicles lamps mainly refers to ISO20653, DIN 40050-9, and ISO12103, which defines the IP level, test requirements and related tests. The IP code used in the ISO20653 is in accordance with IEC60529, and the specific code “K” that describes the special requirements of road vehicles in ISO20653 is not included in IEC60529.

The following is overview of IP code elements and meaning:


Following is brief description and requirements of the degree of protection against foreign objects and contact:


LISUN SC-015 Dustproof Test Chamber (Sand Dust Test Chamber) meets IEC60529, ISO20653, GB4208-2008, GB7000.1, ect. It is applied to physical and other related performance tests for electronic and electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles and their parts and other products under simulated dust climate conditions. And LISUN IP1X2X3X4X test Probe meet the above IP1X~IP4X dustproof level test requirements. If you want to know LISUN dust chamber price, pls. contact us free. 

SC-015 Dustproof Testing Machine

Following is the brief description and requirements of the waterproof level.


LISUN JL-X waterproof testing machine according to IEC60529, IEC60598, IEC60335, ISO20653, IEC 60034-5, GB7000.1, GB4208. The JL-X includes the following test grades: IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7 waterproof test and IPX8 . It is widely used in the authentication test organization for the products such as electrical & electronic products as well as in the relevant quality control department for the waterproof detection of the enclosures protection grades.

JL-X waterproof test machine

JL-XC waterproof test chamber

LISUN JL-9K1LHigh Temperature Pressure Jet Waterproof Test Chamber is according to IEC60529, GB4208, DIN40050-9 and ISO20653 for protection level IPX9K testing. It is a waterproof test machine designed for vehicle spare parts, electrical and electronic industry, to simulate natural environment or human factors.

JL-9K1L High Temperature Pressure Jet Waterproof Test Chamber

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Surge Generator, EMC Test Systems, ESD Simulator, EMI Test Receiver, Electrical Safety Tester, Integrating Sphere, Temperature Chamber, Salt Spray Test, Environmental Test Chamber, LED Test Instruments, CFL Test Instruments, Spectroradiometer, Waterproof Test Equipment, Plug and Switch Testing, AC and DC Power Supply.

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