• <form id="ik5n9"><legend id="ik5n9"></legend></form>
    
    
    1. The first brand in Certification & Testing
      歐盟CE認證機構
      About GTSMore>>  
      Shanghai Global Testing Services Co., Ltd. (GTS) is an experienced certification authority focusing on providing the third party inspection, identification, test and certification service. We offer many testing services in the fields of industrial products, consumer goods, trade security, etc., involving harmful material, safety, EMC, material analysis, textile, shoes, leather, toys, and many other testing programs.
      Certificate Explorer
      No.:
      Search:
      Current Location:Shanghai Global Testing Services Co., Ltd. > Reliability Testing >

       IP Code

      IP Code

      The IP Code, Ingress Protection Rating, sometimes also interpreted as International Protection Rating, classifies and rates the degree of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in mechanical casings and with electrical enclosures.

      The standard aims to provide users more detailed information than vague marketing terms such as waterproof. However, no edition of the standard is openly published for unlicensed readers.

      The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter

      For example, an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. IP22 or 2X are typical minimum requirements for the design of electrical accessories for indoor use.

      Solid particle protection

      The first digit indicates the level of protection that the enclosure provides against access to hazardous parts (e.g., electrical conductors, moving parts) and the ingress of solid foreign objects.

      Level

      Object size protected against

      Effective against

      0

      No protection against contact and ingress of objects

      1

      >50 mm

      Any large surface of the body, such as the back of a hand, but no protection against deliberate contact with a body part

      2

      >12.5 mm

      Fingers or similar objects

      3

      >2.5 mm

      Tools, thick wires, etc.

      4

      >1 mm

      Most wires, screws, etc.

      5

      Dust protected

      Ingress of dust is not entirely prevented, but it must not enter in sufficient quantity to interfere with the satisfactory operation of the equipment; complete protection against contact

      6

      Dust tight

      No ingress of dust; complete protection against contact

       

      Liquid ingress protection

      The second digit indicates the level of protection that the enclosure provides against harmful ingress of water

      Level

      Protected against

      Testing for

      Details

      0

      Not protected

      1

      Dripping water

      Dripping water (vertically falling drops) shall have no harmful effect.

      Test duration: 10 minutes

      Water equivalent to 1 mm rainfall per minute

      2

      Dripping water when tilted up to 15°

      Vertically dripping water shall have no harmful effect when the enclosure is tilted at an angle up to 15° from its normal position.

      Test duration: 10 minutes

      Water equivalent to 3 mm rainfall per minute

      3

      Spraying water

      Water falling as a spray at any angle up to 60° from the vertical shall have no harmful effect.

      Test duration: 5 minutes

      Water volume: 0.7 litres per minute
      Pressure: 80–100 kPa

      4

      Splashing water

      Water splashing against the enclosure from any direction shall have no harmful effect.

      Test duration: 5 minutes

      Water volume: 10 litres per minute
      Pressure: 80–100 kPa

      5

      Water jets

      Water projected by a nozzle (6.3 mm) against enclosure from any direction shall have no harmful effects.

      Test duration: at least 3 minutes

      Water volume: 12.5 litres per minute
      Pressure: 30 kPa at distance of 3 m

      6

      Powerful water jets

      Water projected in powerful jets (12.5 mm nozzle) against the enclosure from any direction shall have no harmful effects.

      Test duration: at least 3 minutes

      Water volume: 100 litres per minute
      Pressure: 100 kPa at distance of 3 m

      7

      Immersion up to 1 m

      Ingress of water in harmful quantity shall not be possible when the enclosure is immersed in water under defined conditions of pressure and time (up to 1 m of submersion).

      Test duration: 30 minutes

      Immersion at depth of 1 m

      8

      Immersion beyond 1 m

      The equipment is suitable for continuous immersion in water under conditions which shall be specified by the manufacturer. Normally, this will mean that the equipment is hermetically sealed. However, with certain types of equipment, it can mean that water can enter but only in such a manner that it produces no harmful effects.

      Test duration: continuous immersion in water

      Depth specified by manufacturer


      About Shanghai Global Testing Services Co., Ltd. |  Customer Service |  Law acknowledge |  Terms of use |  Contact |  Site map |  CE certification company
      Tel:021-33637866  021-33637858  E-mail:info@gts-lab.com Technical support:vi-can
      Copyright ? 2008-2012  About Shanghai Global Testing Services Co., Ltd. All Rights Reserved Add:Floor 2nd,Building D-1,No.128,Shenfu Road,Minhang District,Shanghai,China.
      • QQ咨詢

      • 點擊這里給我發消息
      • 點擊這里給我發消息
      • 電話咨詢

      • 400-618-3600
      • 服務時間
      • 09:00-19:00
      av亚洲国产小电影 国产亚洲视频在线播放 一本道hezyo综合在线