What are the standard requirements and procedure for IPX3 and IPX4 IP code waterproof tests?

The International Electrotechnical Commission (IEC) has created the IPX3 and IPX4 IP code waterproof tests in order to assess the amount of protection given against water intrusion in electronic and electrical goods. These tests are performed according to the IP code.

The IPX3 waterproof test examines a product's capacity to resist water spray from all directions for a minimum of ten minutes. This test determines whether or not the product is waterproof. The water spray is applied from a distance of at least three meters, and it has a flow rate of between eighty and one hundred liters per minute. The purpose of the IPX3 test is to confirm that the product can survive water spray from all directions and that water does not reach the inside of the device. In other words, the test is designed to assess the product's resistance to water.

In order to determine whether or not a product is waterproof according to IPX4 standards, it must be able to resist water slaps coming from all angles for at least ten minutes. The water splashes must be conducted from a distance of at least three meters, and the flow rate must not be more than ten liters per minute. The purpose of the IPX4 test is to make certain that the product can survive splashes of water coming from any direction and that water does not enter the gadget itself while it is being tested.

To summarize, the IPX3 waterproof test is designed to evaluate the product's ability to withstand water spray from all directions, whereas the IPX4 waterproof test is designed to evaluate the product's ability to withstand water splashes from all directions. Both of these tests are designed to determine whether or not the product is waterproof. The primary distinction between the two tests is found in the magnitude and length of the water spray or splash that is administered.

The IPX3 waterproof test is more rigorous and gives a better degree of protection than the IPX4 test, which should be noted since it is crucial to remember that both the IPX3 and IPX4 waterproof tests are meant to assess the product's capacity to survive water entry. The testing technique for IPX3 and IPX4 comprises setting up the product to be evaluated, arranging the water spray or splash device, and viewing the product for the necessary amount of time to determine whether or not it has any water penetration.

Comments

Post a Comment

Popular posts from this blog

What are the differences of FMVSS 302, UL94 and IEC60695 for flammability test?

Image
The flammability of different materials, such as plastics and other materials used in items such as automobile interiors, electronic devices, and electrical appliances, is evaluated using a number of different standards. Some of these standards are FMVSS 302, UL 94, and IEC 60695. Nevertheless, there are a number of important distinctions between these standards: FMVSS 302 is a specialized standard that was designed for the automotive industry to analyze the flammability of materials used in car interiors. Its purpose is to measure the combustibility of these materials. The UL 94 standard is a more comprehensive regulation that assesses the combustibility of a variety of materials, including plastics, and has applications in a number of different sectors. IEC 60695 is a global standard that is used in the process of assessing the potential for electronic and electrical equipment to catch fire. Testing Procedures The flammability of materials is determined using a variety of testing ...
Read more
Image
125 Grounding Contact Test 125.1 Grounding receptacles having a 5-15R,5-20R，6-13R，6-20R，7-15R，14-15Ror 15-15R configuration are to be subjected to the tests in this section. 125.2 Previously untested devices are to be used. Each device is to be mounted in a flush device box, or as otherwise intended, with its face in a vertical plane. A nonmetallic faceplate is to be installed if intended. A solid 14 AWG (2.1 mm2) copper conductor is to be connected to the receptacle grounding terminal. GNGPL SB1610_AL 125.3 With the receptacle oriented to create the maximum contact displacement (possible distortion of contact affecting its contact ability), the test pin A. Figure 125.1 is to be fully inserted in the grounding contact. A 5 lb (2.27 kg) weight is to be gradually suspended form the test pin 6 inches (152 mm) from the face of the receptacle. The weight is to be applied for 1 minute, following which, the weight is to be removed. The application of the weight is to be repeated with the rece...
Read more
Image
Accessible parts of equipment with standard IEC 62368 General An accessible part of an equipment is a part that can be touched by a body part. For the purposes of dctermining an accessible part, a body part is represented by one or more of the specified test probes. Accessible parts of an equipment can include parts behind a door, panel, removable cover, etc. that can be opened without the use of a tool. Accessible parts do not include those that become accessible when floor standing equipment having a mass exceeding 40 kg is tilted. For equipment intended for building-in or rack-mounting, or for subassemblies and the like for incorporation in larger equipment,accessible parts do not include those that are not accessible when the equipment or subassembly is installed according to the method of mounting or installation specified in the installation instructions. A part is considered accessible if the instructions or markings intended to be followed require that a person phys...
Read more