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Barcode scanner equipment protection grade

Date:2016-04-19

Abstract:

Barcode scanner selection, because involves the use of bar code scanner environment, often use IP protection grade this parameter, such as some of the bar code scanner protection grade reaches IP65, IP43, specifically illustrate the concept of IP and below grade.
 
IP (INGRESS PROTECTION) PROTECTION grade system is made up of IEC (INTERNATIONAL ELECTROTECHNICAL appointed the plays. Electric appliance according the characteristic of the dust-proof and moisture to be graded. Here referring to foreign object contains tools, such as people's fingers are not in contact with the electrical appliances in the electric parts, so as to avoid electric shock. IP protection grade is composed of two Numbers, the first digital said electrical dust, the level of the external things out, the second figures show that the electric moisture proof, waterproof into airtight degree, the greater the number said the higher degree of protection.
 
 
The meaning of the first number:
Zero: no protection, the rest of the world people or things without special protection
1: to prevent greater than 50 mm solid content invasion, to prevent the human body, such as palm) due to accidental access to the internal parts, electrical appliances to prevent large size (diameter greater than 50 mm) outside intrusion
2: to prevent solid objects into greater than 12.5 mm, the parts inside the person's fingers touch the electric appliance, preventing the medium size (greater than 12.5 mm in diameter), the external things of invasion
3: to prevent solid objects into greater than 2.5 mm, prevent the diameter or thickness greater than 2.5 mm small tools, electrical, and similar objects into inside and come into contact with the electrical parts
4: to prevent solid objects into greater than 1.0 mm, prevent the diameter or thickness greater than 1.0 mm small tools, electrical, and similar objects into inside and come into contact with the electrical parts
5: protection from external things and dust, completely prevent outside intrusion, although not completely prevent dust intrusion, but the amount of intrusion of dust will not affect the normal operation of electrical appliances
6: protection from external things and dust, completely prevent external things and dust intrusion
 
The meaning of the second number:
Zero: no protection, there is no special protection to water or moisture
1: to prevent water intrusion, vertical drop of water droplets (e.g., water) will not damage to the appliance
2:15 degrees tilt, still can prevent water intrusion, when electrical appliances from vertical inclined to 15 degrees, water will not damage to the appliance
3: avoid spraying water intrusion, rain or prevent with the direction of the vertical Angle is less than 60 degrees by spraying water into electric appliance and cause damage
4: prevent splash of water invasion, prevent various directions of water into electrical appliance and cause damage
5: prevent injection water invasion, prevent from all directions to fly the jet of water from the nozzle into electrical appliance and cause damage
6: prevent waves creeping in and installed on the deck of electric equipment, can prevent the damage caused by waves of invasion
7: invasion of the immersed in water, electric immersion time in the water or water pressure under certain standards, to ensure no damage due to flooding
8: prevent the intrusion of water sank, electrical sank under the water pressure of specified indefinitely, to ensure no damage due to flooding
 
 

TypeInfo: Industry News

Keywords for the information:barcode scanner equipment  barcode scanner ip64  rugged barcode scanner