Professional IP68 certification agency-dustproof and waterproof inspection

< r Protection level test report (, test-Ms. Tang 3)
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Ms. Tang Ting: (Mobile phone number and WeChat)
Enterprise online:
Hongbiao Testing and Certification (Shenzhen) Co., Ltd.
Mailing address: Renmin West, Kengzi, Pingshan New District, Longgang, Shenzhen 3rd Floor, No. 3 Road
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Certificate: Laboratory accreditation certificate, issued by the China National Accreditation Service for Conformity Assessment (rr,), indicating that the inspection agency has passed the assessment of the China National Laboratory Accreditation Committee and that the inspection capability has reached the national laboratory level .

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<3> < r , product detailed description
Testing details:
Hongbiao testing laboratory can be based on \" Enclosure protection level (code)" standard requirements, carry out protection level test
Protection level certification test●,,,,/,,/,3, etc., blowing rain, blowing sand, blowing dust.
Reference standard:
-/- Enclosure protection level (code)
Testing introduction:
Measurement control equipment and system laboratory basis-/- "Enclosure protection level (code)" The standard requires that the highest testing level be carried out for conformity assessment tests on the shell protection levels of various products. Conventional product testing levels include:,,,,,,, levels. The products we often test include: instruments, lamps, motors, doors, cabinets, box casings for various purposes, waterproof bags for mobile phones and computers, etc.
Dust-proof level
Number protection degree definition
No protection No special protection
Prevent the intrusion of objects larger than the diameter. Prevent the human body from accidentally touching the internal parts of the lamp. Prevent the intrusion of objects larger than the diameter. Prevent the intrusion of objects larger than the diameter. Prevent fingers from touching the internal parts of the lamp
/>Prevent the intrusion of objects larger than . Prevent the intrusion of tools, wires or objects with a diameter larger than .
Prevent the intrusion of objects larger than . Prevent dust from intruding, but the amount of intruded dust will not affect the normal operation of the electrical system
Dust-proof completely prevents dust from intruding
Waterproof level
Number definition of degree of protection
No protection, no special protection
/> Prevent the intrusion of dripping water Prevent the intrusion of vertical dripping water
Prevent the intrusion of dripping water when the lamp is tilted When the lamp is tilted, it can still prevent the intrusion of dripping water
Prevent the intrusion of sprayed water Prevent the intrusion of rainwater, or the vertical intrusion angle is less than 10 degrees Water sprayed from different directions
Prevent the intrusion of splashing water. Prevent the intrusion of water splashed from all directions
Prevent the intrusion of water from large waves. Prevent the intrusion of water sprayed from large waves or blowholes.
Prevent the intrusion of large waves. Water intrusion into the lamp can ensure the normal operation of the lamp under a certain time or water pressure condition
Prevent water intrusion into the lamp from sinking in the water indefinitely. Under a certain water pressure condition, the lamp can still be ensured to operate normally. Normal operation
Prevent the impact of sinking

The enclosure protection level (code/dustproof and waterproof) is an important indicator of the safety and reliability of electronic and electrical equipment and products. The so-called code refers to a code system that indicates the level of protection of the product shell against human access to dangerous parts, solid foreign objects, and water ingress, as well as additional information related to these protections. Most types of electronic and electrical products, especially those that can be used outdoors, will have different levels of dust-proof and waterproof requirements.
We have accumulated rich technical experience in long-term actual testing projects. In order to provide our customers with a deeper understanding of the testing methods, technical indicators and common problems of the shell protection level (code/dustproof and waterproof), we will The relevant content is briefly introduced as follows.
, What is the protection level?
Answer: (R) The protection level system was drafted by ( ). Electronic appliances are classified according to their dust-proof and waterproof characteristics. The protection level is composed of two numbers. The first number indicates the level of dust-proof and foreign object intrusion of the electronic appliance. The third number indicates the degree of moisture-proof and waterproof intrusion of the electronic appliance. The degree of sealing, the larger the number, the higher the protection level.
< < r < r , Business acceptance point: 3rd Floor, No. 3, Renmin West Road, Kengzi, Pingshan New District, Shenzhen
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