Úvod do standardů úrovně ochrany IP pro průmyslové tabletové počítače: Úroveň ochrany je specifikována jako IP. První z nich je prachotěsný, druhý je vodotěsný. Hodnocení prachotěsnosti je vyšší než 6. Hodnocení vodotěsnosti je vyšší než 8.
The degree of protection indicated by the number (number) marked with the characteristic. Industrial tablet 0 has no protection. There is no special protection for people or things in the outside world.
1 Prevent the intrusion of solid objects larger than 50mm Prevent the human body (such as the palm) from accidentally touching the parts inside the lamp. Prevent foreign objects of larger size (diameter greater than 50mm) from invading.
2 Prevent the intrusion of solid objects larger than 12mm. Prevent people's fingers from touching the parts inside the lamp to prevent the intrusion of medium-sized (diameter larger than 12mm) foreign objects.
3 Prevent the intrusion of solid objects larger than 2.5mm Prevent the intrusion of tools, wires or similar details with a diameter or thickness larger than 2.5mm and small foreign objects to contact the parts inside the lamp.
4 Prevent the intrusion of solid objects larger than 1.0mm Prevent the intrusion of tools, wires or similar details with a diameter or thickness larger than 1.0mm and small foreign objects to contact the parts inside the lamp.
5 Dustproof It completely prevents the intrusion of foreign objects. Although it cannot completely prevent dust from entering, the amount of intruded dust will not affect the normal operation of the lamp.
6 Dustproof Completely prevent foreign objects from entering, and can completely prevent dust from entering.
The second designation feature number (number) refers to the degree of protection 0 no protection no protection.
1 Preventing the intrusion of water droplets Vertically dripping water droplets (such as condensation) will not cause harmful effects to the luminaire.
2 Water dripping can be prevented even when tilted at 15 degrees. When the fixture is tilted from vertical to 15 degrees, dripping water will not cause harmful effects to the fixture.
3. Prevent the sprayed water from invading Rainproof, or prevent the water sprayed in the direction with an included angle of less than 60 degrees from the vertical from entering the lamp and causing damage.
4 Prevent splashing water from entering Prevent water splashing from all directions from entering the lamp and causing damage.
5 Prevent the intrusion of water jets Prevent the water from the nozzles from all directions from entering the lamp and causing damage.
6 Prevent the intrusion of large waves Lights installed on the deck can prevent damage caused by the intrusion of large waves.
7 Prevent the intrusion of water when immersed in water If the lamp is immersed in water for a certain period of time or the water pressure is below a certain standard, it can ensure that it will not be damaged due to water ingress.
8 Prevent the intrusion of water during submersion The lamp can be submerged indefinitely under the specified water pressure to ensure that it will not be damaged due to water ingress. In addition to the above 2 digits, there are 2 optional letters: additional letters: prevent connection
Nearly dangerous parts A Back of hand B Finger C Tool D Metal wire Supplementary letters: special supplementary information H High voltage equipment M Sample running during waterproof test S Sample stationary during waterproof test W Weather conditions can be seen from this, industrial tablet computers require more Commercial is much higher. Another feature of industrial panel PCs is that most of them are used together with configuration software to realize industrial control.
