Orcha skrev 2014-02-12 22:38:12 följande:
Externa hårddiskar borde finnas i datorerna.
De kraschar ju aldrig? Wyyy?
Och säger nån att de inte används lika ofta så säger jag tyst.
Sen hänvisar jag till svarta lådan i kraschade plan, som aldrig går sönder.
Samt messmör som smakar skit dag ett, dag två, dag 417...
Saker som är obegripliga för en glad amatör.
Tror det blir dyrt med dessa för privatpersoner....
The Black Box som egentligen är orange...
Crash impact - Researchers shoot the CSMU down an air cannon to create an impact of 3,400 Gs (1 G is the force of Earth's gravity, which determines how much something weighs). At 3,400 Gs, the CSMU hits an aluminum, honeycomb target at a force equal to 3,400 times its weight. This impact force is equal to or in excess of what a recorder might experience in an actual crash.
Pin drop - To test the unit's penetration resistance, researchers drop a 500-pound (227-kg) weight with a 0.25-inch steel pin protruding from the bottom onto the CSMU from a height of 10 feet (3 m). This pin, with 500-pounds behind it, impacts the CSMU cylinder's most vulnerable axis.
Static crush - For five minutes, researchers apply 5,000 pounds per square-inch (psi) of crush force to each of the unit's six major axis points.
Fire test - Researchers place the unit into a propane-source fireball, cooking it using three burners. The unit sits inside the fire at 2,000 degrees Fahrenheit (1,100 C) for one hour. The FAA requires that all solid-state recorders be able to survive at least one hour at this temperature.
Deep-sea submersion - The CSMU is placed into a pressurized tank of salt water for 24 hours.
Salt-water submersion - The CSMU must survive in a salt water tank for 30 days.
Fluid immersion - Various CSMU components are placed into a variety of aviation fluids, including jet fuel, lubricants and fire-extinguisher chemicals.